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Most young people enjoy some form of physical activity. It may be walking, cycling or swimming, wint...
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Anxietyistheproperemotionwhentheimmediatepersonalterror—ofavolcanoanarrowastab刺伤inthebackandotherdisasters—isdirectedagainstone’sself–disappears.Thekindofworldthatproducesanxietyisactuallyaworldofrelativesafetyaworldinwhichnoonefeelsthathehimselfisfacingsuddendeath.Theanxietyexistsasanuneasystateofmindinwhichonehasafeelingthatsomethingunspecified不具体的andindeterminablemaygowrong.Iftheworldseemstobegoingwellthisproducesanxiety—forgoodtimesmayenD.Iftheworldisgoingbadly—itmaygetworsE.Anxietytendstobewithoutfocustheanxiouspersondoesn’tknowwhethertoblamehimselforotherpeoplE.Heisn’tsurewhetheritisachangeinclimateortheatombombthatistoblameforthisunclearsenseofuneasE.Itisclearthatwehavedevelopedasocietywhichdependsonhavingtherightamountofanxietytomakeitwork.Whileweagreethattoomuchanxietyisharmfultomentalhealthwehavecometorelyonanxietytopushusintoseeingadoctoraboutasymptom症状whichmayindicatecancerintocheckinguponthatoldlife–insurancepolicywhichmayhaveout–of–dateprovisionsinitintohavingaconferencewithBill’steachereventhoughhisreportcardlooksallright.Peoplewhoareanxiousenoughkeeptheircarinsuranceuphavethebrakescheckedanddon’ttakeaseconddrinkwhentheyhavetodrivE.Peoplewhoaretooanxiouseitherrefusetogointocarsatallordrivesotenselythattheyhelpcauseaccidents.Peoplewhoaren’tanxiousenoughtakechanceafterchancewhichincreasestheterribleaccidentsoftheroads.1.Intheworldthatproducesanxiety_____.A.peoplehavesuddenuneasinessB.everythinggoeswellC.peopleareclearabouttheirlifeD.dangerisalmosteverywhere2.Theauthorholdsthat_____.A.anxietyisagoodthingB.anxietyisasymptomofmentalillnessC.someanxietycanleadtochangesforthebetterD.noanxietyisbadforsociety3.Accidentsoftheroadtendtobecausedby_____.A.allthosewhoaretooanxiousB.allthosewhohaveanxietyC.thosewhohavenoanxietyD.thosewhoarenotanxiousenough4.Thebesttitleforthepassagewouldbe_____.A.AnxietyB.TheRightAmountofAnxietyC.AnxietyvsSafetyD.DifferentAttitudestoAnxiety
Facesshowemotions.Psychology;computerscienceandengineeringresearchersarejoiningforcestoteachmachinestoreadexpressions.IftheysucceedyourcomputermayonedayreadyourmoodandcooperatE.Machinesequippedwithemotionalskillscouldalsobeusedinteachingroboticsgamingsecurityandforpsychologicaldiagnoses诊断.MindReaderasystemdevelopedbyRosalindPicardattheMassachusettsInstituteofTechnologyintheUSusesinputfromavideocameratodoreal-timeanalysisoffacialexpressions.Itreportsonwhetheryouseeminterestedoragreeableorifyou'reconfused.Thesystemcanhelppeopledetectothers'emotions.Picardsaysthismeanswecouldteachamachinetobeassensitiveasahuman.Infactamachinecanbeevensmarter:thanpeoplesinceitcantellifapersonislyingorjustperformingbyanalyzingone'sfacialmovements.JeffreyCohnapsychologistattheUniversityofPittsburghusestheFacialActionCodingSystemtodetecthumanemotions.ThefaceisalwaysvisibleCohnsaysPeoplecommunicatealotaboutfeelingsandthoughtsthroughfacialexpression.CohnstudiedavideotapeofcriminalwhoprofessedtobesadaboutthemurderofseveralfamilymembersandtriedtopintheblameonsomeoneelsE.ButCohnsawnorealsadnessinthewoman'sfacE.Sadnessisacombinationoffacialactionunitsthataredifficulttodovoluntarily.Thismeanseventhoughyourmouthliesyourfacedoesn'tandthemachinewillknowitall.1.Peoplecanknowaperson'semotionsfromhis_____.A.bodymovementB.facialexpressionsC.psychologicalreactionsD.moodandattitude2.Recenttechnologydevelopmentmakes______bymachinespossiblE.A.mindreadingB.bodyreadingC.facereadingD.moodreading3.Accordingtothepassage______.A.peoplecannolongertellliesbeforethenewmachineB.peoplestillcantellliesinfrontofthenewmachineC.peoplehavedifferentemotionsbeforethenewmachineD.sadnessisoftendifficulttobeseen4.Theunderlinedwordprofessedmostprobablymeans_______.A.topretendsomethingastrueB.toacknowledgeC.toshowD.toprove5.Fromthepassagewecaninferthat________.A.thetechnologystillneedsimprovement.B.peoplecandoeverythingwiththenewmachine.C.facereadingtechnologyisnothingnew.D.facereadingtechnologywillbewidelyusedinthefuturE.
A.newstudyhasfoundnoevidencethatsunscreencommonlyusedtoreducetheriskofskincaneractuallyincreasestherisk.ResearchersfromtheUniversityofYalebasedtheirfindingsonareviewof18earlierstudiesthatlookedattheassociationbetweensunscreenuseandmelanomas黑素瘤.TheysaidthattheyfoundflawsinstudiesthathadreportedassociationsbetweensunscreenuseandhigherriskofmelanomA.Mosthealthexpertsbelievethatbyprotectingtheskinfromtheharmfuleffectsofthesunsunscreenhelpspreventskincancerwhichisincreasinginincidence发生率fasterthananyothercancerintheUnitedStates.Butquestionshavebeenraisedaboutsunscreenandwhetheritmayhavetheoppositeeffectperhapsbyallowingpeopletoremainexposedtothesunlongerwithoutburning.Theresearcherssaidthatamongtheproblemswithsomeearlierstudiesisthattheyoftenfailedtotakeintoaccountthatthosepeoplemostatriskforskincancer—peoplewithfairskinandfreckles雀斑forexample—aremorelikelytousesunscreen.Asaresultitmayappearthatsunscreenusersgetcancermoreoften.Thestudieswhichgenerallyreliedonvolunteerstorecalltheirsunscreenusewerealsounabletoprovehowwelltheproductshadbeenappliedsaidthenewstudy.Theunderlinedwordflawsinthe2ndparagraphmostprobablymeans.A.evidencesB.factsC.faultsD.failuresPeoplewithfairskinandfreckles.A.seldomusesunscreenB.aremoreindangerofskincancerC.canbefreefromtheharmofthesunD.oftenexposethemselvestothesunWecanlearnfromthepassagethat.A.sunscreenusersgetskincancermoreoftenB.thevolunteershaveprovedtheeffectofsunscreenC.thenewstudywasbasedontheexperiencesofvolunteersD.thenumberofskincancerpatientsisincreasinginAmericaWhichofthefollowingcanbethebesttitleforthispassage?A.SunscreentoPreventSkinCancerB.SunscreentoIncreaseSkinCancerC.SkinCancerCausedbySunscreenD.SkinCancerCausedbyFreckles
Alzheimer'sdiseaseisamajornationalhealthproblem.Nearly2millionAmericansovertheageof65haveAlzheimer'sdiseasE.Itisaleadingcauseofdeathamongtheelderly.ButAlzheimer'sdiseaseisnotconfined限于totheageD.Theremaybeamillionormorepeopleundertheageof65sufferingfromthediseasE.Atonetimepeoplesufferingfromthediseaseweresaidtobegettingold.ThediseasewasthoughttobeanaturalpartofgrowingoldbutitisnowknownthatAlzheimer'sdiseasestrikesyoungandoldalikE.Itisanorganic器官的diseasethatdestroysbraincells.Alzheimer'sdiseaseaffectsthepatient'smemoryspeechandmovement.InthebeginningstagesofthediseasethepatientmayseemslightlyconfuseD.Hemayhavetroublespeaking.Thenthepatient'smemorybeginstofail.Hemayforgetdatestelephonenumbersnamesandplans.Asthediseaseprogressesthepatientmaynotrecognizefamilyandfriends.Thesesymptoms症状oftencauseterribleanxietyinthepatient.HemayfeellostandfrighteneD.Sometimesthepatientreactswithwildandbadbehavior.Inthelaststagesofthediseasethepatientmaynotbeabletotakecareofhimself.Hemayhavelosttheabilitytospeakandwalk.SomeofthescientiststhinkaviruscausesAlzheimer'sdiseasE.AtpresentthereisnocureforthediseasE.Buttherearewaystoslowitsprogress.ExerciseandphysicaltreatmentcanhelpthepatientsofthisdiseasE.50.Alzheimer'sdisease____________.A.aterriblepartoftheagingprocessB.isanorganicdiseasethataffectsyoungandoldC.canbecuredbyphysicaltreatmentD.causeshighfever51.AllofthefollowingaresymptomsofAlzheimer'sdiseaseEXCEPT____________.A.braindamageB.difficultyinspeakingC.lossofsightD.lossoftheabilitytowalk52.AccordingtothepassagewhichofthefollowingmaybeacauseofAlzheimer'sdisease?A.Poisonsproducedbythebrain.B.GettingolD.C.A.virus.D.LackofexercisE.
阅读下面短文从每题所给的四个选项中选出最佳答案Hidearboysandgirls!Doyouknowhowtobeahealthykid?Herearesomerulesyoushouldfollow.Firsteatdifferentfoodsespeciallyfruitandvegetables.Youmayhaveafavoritefoodbutyou'dbettereatsomethingdifferentifyoueatdifferentfoodsyouwillprobablygetmorenutrients营养物质yourbodyneeds.ThendrinkwaterandmilkasoftenaspossiblE.Whenyou'rereallythirstycoldwateristheNo.lchoicE.Milkisagreatdrinkthatcangiveyoumorecalcium钙yourbodyneedstogrowstrongbones.Nextlistentoyourbody.Howdoyoufeelwhenyouarefull?Whenyouareeatingnoticehowyourbodyfeelsandwhenyourstomachfeelscomfortablyfull.Eatingtoomuchwillnotmakeyoufeelcomfortableandmakeyoufat.Afterwardslimit限制screentimE.ScreentimeisthetimeyouwatchTVDVDsandvideosorusingcomputers.Itisgoodtotakemoreexercisesuchasbasketballbikeridingandswimming.Youcan'twatchTVformorethantwohoursaday.FinallybeactivE.Onethingyou'dliketodoasakidistofindoutwhichactivityyoulikebest.Findwaystobeactiveeveryday.FollowtheserulesandyoucanbeahealthykiD.Youhavetoeatdifferentkindsoffoodsespecially_________.A.meatB.hamburgersC.sweetsD.fruitandvegetablesWhichkindofdrinkscangiveyoumorecalcium?A.JuicE.B.Milk.C.Coldwater.D.TeA.Accordingtothepassagehowmanyrulesshouldyoufollowifyouwanttobehealthy?A.FivE.B.NinE.C.Fifteen.D.Thirteen.AccordingtothepassagewhichofthefollowingisTRUE?A.Whenyou'reeatingyoudon'thavetopayattentiontohowyourbodyfeels.B.Youcaneatyourfavoritefoodasmuchasyoucan.C.YoucanwatchTVwheneveryouliketogetmoreinformation.D.WeshouldtrytoliveinanactivewayinourlifE.Whichisthebesttitleofthepassage?A.HowtomakeyourselfpopularB.HowtobeahealthykidC.HowtobeapopularkidD.Howtomakeyourparentshealthy
Wanttobeahappymarriedcouple?Considerhavingkids.A.newstudyfoundthathavingchildrenboostshappiness.Andthemoreliterallythemerrier.Butunmarriedcouplesshouldn’texpecttofindgreaterhappinessthroughchild-raising.ThestudypublishedintheOct.14onlineeditionoftheJournalofHappinessStudiessuggeststhathavingchildrenhaslittleornoeffectonboostinghappinessamongcoupleswhoaren’thitched和谐.Thefindingscontradictpreviousresearchthatsuggestedthathavingmoreoffspringdoesn'tleadtogreaterhappinessandmightevenmakepeoplelesssatisfiedwiththeirlives.Onetheorybehindtheconclusionisthatparentsdon’treceivemanyrewardsinreturnforthehardworkofraisingchildren.Thenewstudyhowevernotesthatparentssaychildrenareoneofthemostimportantthingsintheirlivesifnotthemostimportant.Thestudyfoundthatlifesatisfactionformarriedpeople--womenespecially--goesupthemorekidstheyhavE.Singleseparatedandco-habitingpeoplebycontrastreportnegativeexperiences.Oneistemptedtoadvancethatchildrenmakepeoplerichunderthe‘rightconditions’--atimeinlifewhenpeoplefeelthattheyarereadyoratleastwillingtoenterparenthoodDr.LuisAngelesoftheUniversityofGlasgowinScotlandsaidinanewsreleasefromthejournal’spublisher.ThistimecancomeatverydifferentmomentsfordifferentindividualsbutalikelysignalofitsapproachmaywellbetheactofmarriagE.heunderlinedwordoffspringinthefourthparagraphcanbereplacedby_____.A.generationB.childrenC.mothersD.marriageThebesttitleofthispassageshouldbe_______.A.ChildrenAretheSourceofHappinessB.AreYouHappyMarriedCouple?C.MarriedwithChildrenPavesWaytoHappinessD.TheRightConditionsofHavingChildrenWhichofthefollowingcanbeinferredfromthepassage?A.ThemorechildrenwomenhavethehappiertheyarE.B.ThemorechildrenthemarriedwomenhavethemoreunsatisfiedtheybecomE.C.Raisingkidscangiveanypersonhappiness.D.Withoutmarriageonewomanhadbetternotraisekids.Inthepassagetheunderlinedpart‘rightconditions’refersto_______.A.atimewhenthecouplearereadyandwillingtobecomeparentsB.thesituationwherethefamilyisrichenoughtoraiseachildC.thesituationwherethecoupleareveryhappyD.atimewhenthecouplethinksraisingchildrencanboosthappiness
SixteenyearsagoEileenDoyle'shusbandanengineertookhisfourchildrenupforanearlymorningcupofteapackedasmallcaseandwasneverseenorheardofagain.Eileenwasastonishedandinastateofdespair.TheyhadbeenahappyfamilyandasfarassheknewtherehadbeennothingwrongwiththeirmarriagE.Everydayoftheyearasmallgroupofmenandwomenquietlypackafewbelongingsandwithoutsomuchasanoteoragood--byeclosethefrontdoorforthelasttimeleavingtheirdebtstheirworriesandtheirconfusedfamiliesbehindthem.Lastyearmorethan1200menandnearlyasmanywomenwerereportedmissingfromhome--thehighestin15years.Manydidreturnhomewithinayearbutothersrejectedthepastcompletelyandarenowlivinganewlifesomewhereunderadifferentidentity.Tothoseleftbehindthisformofdesertionisaterribleblowtotheirprideandself-confidencE.EventhefinalityofdeathmightbepreferablE.AtleastitdoesnotimplyrejectionorfailurE.WorsethanthatpeoplecanbeleftwithanunfinishedmarriagenotknowingwhethertheywillhavetowaitsevenyearsbeforetheyarefreetostartafreshlifE.ClinicalpsychologistPaulBrownbelievesmostdeparturesofthiskindtobewellplannedratherthanimpulsivE.It'stypicalofthekindofpersonalitywhichseemsabletoignoreotherpeople'spainanddifficulties.Runningawaylikekillingyourselfisahighlyaggressiveact.Bycreatinganabsencethepeopleleftbehindfeelguiltyupsetandempty.51.WhenherhusbandlefthomeEileenDoyle________.A.couldnotforgivehimfortakingthechildrenB.hadbeenexpectingittohappenforsometimeC.couldnotunderstandwhyD.blamedherselfforwhathadhappened52.Mostpeoplewholeavetheirfamiliesbehindthem___________.A.dosowithoutwarningB.dosobecauseoftheirdebtsC.comebackimmediatelyD.changetheirnames53.SomepeoplewouldevenpreferthedeathtotherunningawayoftheirspouseBecause_________.A.theirspousewouldfeelnopainduringthedeathB.theirspousedeathwouldnotblowtheirprideandconfidenceC.adesertionwouldnotbringafeelingofrejectionorfailureD.theirspousedeathwouldmakethemfeellesspainful54.Whichmightbethebesttireofthepassage?A.BrokenMarriageB.NewlifeafterDesertionC.A.NewSocialProblemD.DesertionanditsInfluence55.Whatcanbeinferredfromthepassage?A.Manypeoplechoosetoleavehomequietlybecausetheyhatetheirfamily.B.PaulBrownregardsleavinghomeasanactofselfishness.C.Thosewhoareleftbehindwillloseconfidenceandwon'tmarryagain.D.Eileen'shusbandtogetherwithhisfourkidswereprobablykilledinanaccident.
TherearetwotypesofpeopleintheworlD.Althoughtheyhaveequaldegreeofhealthandwealthandothercomfortsoflifeonebecomeshappyandtheotherbecomesunhappy.Thisarisesfromthedifferentwaysinwhichtheyconsiderthingspersonseventsandtheresultingeffectsupontheirminds.Peoplewhoaretobehappyfixtheirattentionontheconvenienceofthings:thepleasantpartsofconversationthewellprepareddishesthegoodnessofthewineandthefineweather.Theyenjoyallthecheerfulthings.Thosewhoaretobeunhappythinkandspeakonlyoftheoppositethings.ThereforetheyarecontinuallydissatisfieD.BytheirremarkstheysourthepleasureofsocietyoffendhurtmanypeopleandmakethemselvesdisagreeableeverywherE.IfthisturnofmindwasfoundedinnaturesuchunhappypersonswouldbethemoretobepitieD.Theintentionofcriticizing批评andbeingdislikedisperhapstakenupbyimitation模仿.Itgrowsintoahabitunknowntoitspossessors.Thehabitmaybestrongbutitmaybecuredwhenthosewhohaveitrealizeitsbadeffectsontheirinterestsandtastes.Ihopethislittlewarningmaybeofservicetothemandhelpthemchangethishabit.Althoughinfactitischieflyanactoftheimaginationithasseriousresultsinlifesinceitbringsondeepsorrowandbadluck.Thosepeopleoffendmanyothers;nobodylovesthemandnoonetreatsthemwithmorethanthemostcommonpolitenessandrespect.Thisfrequentlyputstheminbadtemperanddrawsthemintoarguments.Iftheyaimatgettingsomeadvantagesinsocialpositionorfortunenobodywishesthemsuccess.Norwillanyonestartasteporspeakawordtofavortheirhopes.Iftheybringonthemselvespublicobjectionsnoonewilldefendorexcusethemandmanywilljointocriticizetheirwrongdoings.Theseshouldchangethisbadhabitandbepleasedwithwhatispleasingwithoutworryingneedlesslyaboutthemselvesandothers.Iftheydonotitwillbegoodforotherstoavoidanycontact接触withthem.Otherwiseitcanbedisagreeableandsometimesveryinconvenientespeciallywhenonebecomesmixedupintheirquarrels.1.Peoplewhoareunhappy_______.A.alwaysconsiderthingsdifferentlyfromothersB.usuallyareaffectedbytheresultsofcertainthingsC.usuallymisunderstandwhatothersthinkorsayD.alwaysdiscovertheunpleasantsideofcertainthings2.Thephrasesourthepleasureofsocietymostnearlymeans_______.A.haveagoodtastewithsociallifeB.makeothersunhappyC.tendsoscoldothersopenlyD.enjoythepleasureoflife3.Wecanconcludefromthepassagethat_______.A.weshouldpityallsuchunhappypeopleB.suchunhappypeoplearedangeroustosociallifeC.peoplecangetridofthehabitofunhappinessD.unhappypeoplecannotunderstandhappypersons4.Ifsuchunhappypersonsinsistonkeepingthehabittheauthorsuggeststhatpeopleshould_______.A.preventanycommunicationwiththemB.shownorespectandpolitenesstothemC.persuadethemtorecognizethebadeffectsD.quarrelwiththemuntiltheyrealizethemistakes5.Inthispassagethewritermainly_______.A.describestwotypesofpeopleB.laughsattheunhappypeopleC.suggeststheunhappypeopleshouldgetridofthehabitsofunhappinessD.tellspeoplehowtobehappyinlife
AsisknownhealthyfoodscanhelpsaveyourlifE.Nowhereisalistofhealthyfoodsthatcansaveyourmemory.Itisbestthateverypersonknowswhatheeatsashetakesincanmakeorbreakhimselfintermsofhealth.Fishishelpfulinregainingbackthekindofmemorythatapersononcehas.Eatingfishcanhelpyousavethetroubleofforgetfulness.Vegetablesrichinfiberandotherdarkandgreenleafykindsareverysuitableforpeoplewhowanttoavoidmentalblocks.ThesefoodscontainhighunitsofvitaminE.Anotherfoodthatisconsideredhavingdifferenteffectsonpreventingthisbraindeficiency缺陷isavocado鳄梨whichisalsorichinvitaminsE.andC.Itisreallygoodtoknowthesehealthyfoodsthatcansaveyourmemoryarealwaysathandsoastohelpyouinyourfightagainstdiseases.SunflowerseedsareregardedasVitaminC-poweredseedsandalsogiveyouenoughenergy.Asforredwinedonotoverconsumeitasitissaidtohavetobetakeninmoderateamountsinordertohelpthebody.Over-drinkingcancauseillnessandlikeanythingelsE.Thisisconsideredasoneofthehealthyfoodsthatcansaveyourmemory;alcoholcanotherwiseloseit.Itisbettertoconsumecoloredbreadriceandwholegrainsforyoutogetthebestoutoffiber.Thesefoodscanlowerthebody’sriskofbeinginfectedwithAlzheimer’sdisease老年痴呆病.KnowingthehealthyfoodsthatcansaveyourmemoryislivingthelifethatyouhavelongedanddesireD.AmongtheothersthebestofcourseisexercisE.Takingindifferentkindofexercisesphysicalactivitiesorsportscankeepbothyourbodyandmindhealthy.Ifyousufferfromlossofmemoryyou_______.A.shouldeatcucumbersandcabbagesB.candrinkasmuchwineaspossibleC.hadbettertakeinfishinyourmealsD.mayaswelltakemoreVitaminCTopreventmentaldiseasefromhappening_______.A.peopleareadvisedtotakeavocadosB.itisbesttoeatvegetableshighinfiberC.itisbettertohavemoresunflowerseedsD.redwineisthefirstandbestchoiceWhichofthefollowingisthemostimportantforhealth?A.Drinkingaproperamountofredwineeveryday.B.Eatingbreadmadeofwholegrains.C.AddingVitaminC-poweredseedstomeals.D.Takingmoderateexerciseeveryday.Howmanymeansforhealthdoestheauthormentioninthepassage?A.SixB.SevenC.EightD.NineWhichofthefollowingismostsuitableforthepassage?①=ParA.1②=ParA.2③=ParA.3④=ParA.4⑤=ParA.5⑥=ParA.6①①↙↘↙↘A.②③④⑤B.②③④⑤↖↗↖↗⑥⑥①①↙↘↙↘C.②③④⑤D.②③↖↗↙↘⑥④⑤↖↗⑥
CThousandsofpeoplelivingintheChineseeapitalwillcelebratethestartoftheChineseNewYearbyheadingfortheskiresorts滑雪场.NevermindthatBeijing’sdryweatherseldomproducesNow.Itiscoldenoughinwinterforsnow-makingmachinestomakeacoveringforthehillsnorthtoThecapital.Andtherapidgrowthofapleasure-seekingmiddleclasshasformedthebasisforthisNewcraze热潮.SinceBeijing’sfirstskiresortwasopenedtenyearsagothesporthasenjoyedanastonishingincreasE.Therearenowmorethanadozenresorts.Clothesmarketsinthecityhaveaddedbrightcoloredskisuitstotheirwintercollections.Mr.Weiamanagerofanewly-openedskiresortinBeijingseesthegrowthofanindustrythatcouldsoonleadChinesetoheadfortheskiresortsofEuropE.InrecentyearsskiresortsofferingnaturalsnowhaveopenedinChinA.Butmanyareinfarawayareasofthecountryandcan’treallymatchtheequipmentandservicesofsomeskiresortsInEuropE.Beijing’sskingcrazeispartlyaresultoftherecentincreaseinprivate私有的cars.Thishasledtothegrowthofaleisureindustryinthecapital’ssuburbs郊区.whichuntilthelate-1990swereunreachabletoordinarypeoplE.AccordingtoMr.WeiAbout40％ofthevisitorstohisresortsomeintheirowncars.Therestarebusedinbyschoolsbusinessesorgovernmentoffices.Theproblemismakingmoney.Startingskiresorturequiresquitealotofmoney:hiringlandfromthelocalgovernmentpreparingthehillsbuyingsnowmachinesmakingsurethereareenoughwaterandelectricitytorunthemandbuyingskiequipmentforhiringouttocustomers.TheskiresortwhereMr.Weiworkscostnearly$4mtosetup.AndassoofteninChinawhensomeonecomesupwithagoodideamanyothersrushinandpricewarsbreakout.BeijingnowofferssomeofthecheapestskitrainingclassesintheworldthoughwithmostpeoplerathernewtothesportexpectingafewmoredoingthesamejoB.50.Whatdoesthistextmainlytalkabout?A.ConvenienceforskiersbroughtaboutbyprivatecarsB.Skiingasanewwayofenjoyingone’ssparetimeC.ThingstobeconsideredwhenstartingaskiresortD.AsuddenincreaseofskitrainingclassesinBeijing51.WhyaresomeChineselikelytogoskiinginBurope?A.TovisitmoreskiareasB.ToskionnatrualsnowC.ForalargecollectionofskisuitsD.Forbetterservicesandequipment52.TheunderlinedwordsleisureindustryinParagraph3refertoA.transporttoskiresortsB.productionoffamilycarsC.businessofprovidingsparetimeenjoymentsD.part-timeworkforpeoplelivinginthesuburbs53.Whatisthemainprobleminrunningaskiresort?A.DifficultyinhiringlandB.LackofbusinessexperienceC.skiresorts.D.Shortageofwaterandelectricity
ESomerecentreportsonthedeathpenaltyhavebroughtsomeinterestingresponsesfromreadersalloverthecountry.AlthoughIreallydon’tliketomakefunofpeoplewhoopposethedeathpenaltybecausetheyaresosincereIwishtheywouldcomeupwithsomenewargumentstoreplacetheworn-outones.Forexamplemanysaidsomethinglikethis:Wouldn’titbebettertokeepthekillersalivesopsychiatrists精神科医生canstudytheminordertofindoutwhatmakesthemthewaytheyare?Ittakestheaveragepsychiatristaboutfiveyearstofigurewhyaguywantstostopfortwodrinksafterworkandwon’tquitsmoking.SohowlongdoyouthinkitwilltakehimtodeterminewhysomebodywithanIQof92decidedtomurderthelittleoldladywholivesnextdoor?Besideswehaveahugenumberofkillersinourprisons—morethanenoughtokeepallthenation’spsychiatristsbusyforthenext20years.Anotherstandardis:Thepurposeofthelawshouldbetoprotectsocietynottogivecruelpunishmentsuchasthedeathpenalty.Inthatcaseweshouldteardownalltheprisonsandletallthecriminalsgobecausemostpeoplewouldconsideralongperiodinprisontobecruelpunishment--especiallythosewhoarelockedup.Even30daysintheCookCountyPrisonisnopicniC.And:Whatgivessocietytherighttotakealifeifanindividualcan’t?Theindividualswhomakeupsocietygiveitthatright.Societiesperformmanyfunctionsthatindividualscan’t.Wecan’tcarrygunsandshootpeoplebutwegivethatrighttopolicE.Wordscannotexplainthesufferingthefamiliesofmurdervictimarelefttolivewith.Thefamiliessufferaterriblelossandtheylivewithterriblememories.Theknowledgethatthekillersarealiveandwillprobablyremainaliveandcaredforyoubysocietyisextremelypainful.ProbablypeoplewhoopposethedeathpenaltyshouldtryexplainingtothesepeoplehowcruelitistokillsomeonE.72.What’sthewriter’sattitudetowardsdeathpenalty?A.Deathpenaltyisamust.B.Deathpenaltydoesn’tsolvealltheproblems.C.Deathpenaltyshouldbepracticedmorecarefully.D.Deathpenaltyshouldonlybeusedonmurderers.73.Howmanyargumentsagainstdeathpenaltyarediscussedinthepassage?A.TwoB.ThreeC.FourD.Five74.Whatdoesthelastsentenceofthetextsuggest?A.It’scrueltousedeathpenaltytokillsomeonE.B.Murdervictimsneedmorecomfortfromthesociety.C.Opponentsofdeathpenaltyshouldofferexplanations.D.Murderersshouldbeputtodeathasthepunishment.75.Theauthordevelopsthepassageby.A.providingtypicalexamplesofdeathpenaltyB.followingthenaturaltimeorderC.presentingandanalyzingideasD.comparingopinionsfromdifferentfields
Yourchairisyourenemy.Thatistheconclusionofseveralrecentstudies.Amongpeoplewhositinfrontofthetelevisionformorethanthreehourseachdaythosewhoexerciseareasfatasthosewhodon’t.Sowhat’swrongwithsitting?Theanswerseemstohavetwoparts.Thefirstisthatsittingisoneofthemostpassivethingsyoucando.Comparedtosittingstandinginoneplaceishardwork.Tostandyouhavetotenseyourlegmusclesandengagethemusclesofyourbackandshoulders;whilestandingyouoftenshiftfromlegtoleg.Allofthisburnsenergy.Youmaythinkyouhavenochoiceabouthowmuchyousit.Butthisisn’ttruE.SupposeyousleepforeighthourseachdayandexerciseforonE.Thatstillleaves15hoursofactivities.Evenifyouexercisemostoftheenergyyouburnwillbeburntduringthese15hourssoweightgainisoftenthecumulative累积的effectofaseriesofsmalldecisions:Doyoutakethestairsortheelevator?Doyouwalktothecornerstoreordrive?Butitlooksasthoughthere’samoresinisteraspecttositting.Someevidencesuggeststhatwhenyouspendlongperiodssittingyourbodyactuallydoesthingsthatarebadforyou.Lipoproteinlipase蛋白脂酶isamoleculethatplaysacentralroleinhowthebodyprocessesfats.Lowlevelsoflipoproteinlipaseareassociatedwithavarietyofhealthproblems.StudiesinratsshowthatlegmusclesonlyproducethismoleculewhentheyareactivelybeingmoveD.Theresultisthatwhenyousitanimportantpartofyourmetabolism新陈代谢slowsdown.Youmayalsohaveahigherriskofsufferingfromdiabetes糖尿病.Somepeoplehaveadvancedradicalsolutionstothesittingsyndrome综合症:replaceyoursit-downdeskwithastand-updeskorwatchtelevisioninarockingchair.Butwhateveryouchooseknowthis.Thedataisclear;lookoutforyourchair.Whatwouldbethebesttitleofthispassage?A.BecomeanAthletetoBeHealthy.B.ChooseaBetterChairforYou.C.HowtoSpeedUpYourMetabolism.D.StandUpWhileYouReadThis.Paragraphs2and3tellusthat.A.takingtoomuchexerciseharmspeople’shealthB.sittingalotreducesthebenefitsoftakingexerciseC.peopleneedn’tdependonexercisetokeephealthyD.healthypeoplearethosewhositlessandstandmoreWhichofthefollowingisthebestadviceonhowtocontrolourweight?A.Exercisingatleastanhouraday.B.StandingaslongaspossiblE.C.UsingourenergyactivelyindailylifE.D.watchingTVinarockingchair.Theauthormentionslipoproteinlipasemainlyto.A.showthatitplaysabigpartinkeepingushealthyB.tellusthatitisn’tproducedwhilewearesittingC.suggestthatweshouldtakelessexercisetobehealthyD.provesittingforlongisbadforourbody
Somekidscan'tsitstillforlong.Theyhaveahardtimepayingattentiontojustonething.They'reeasilydistracted分神.Theycangetveryimpatient.Theyhatestandinginlineorwaitingfortheirturninagameoractivity.Theygetboredprettyfast.Theymayalsobeimpulsive—sayingthefirstthingthatcomestomindorinterruptingsomeoneelsewho'stalking.Forcertainkidsthisproblemissosevere严重thatdoctorshaveanameforit:attentiondeficithyperactivitydisorderorADHD.Perhapsasmanyas1outofevery20kidsundertheageof18havecharacteristicsofADHD.OftenthesekidshavetroublegettingthroughschoolandfaceotherdifficultieslaterinlifE.RizzostarteddevelopingtheVirtualClassroomin1999.Hewantedtoseeifhecoulduseitasatoolfortestingandtreatingkidswhohaveattentiondisorders.Todiagnose诊断ADHDdoctorstypicallytestpatientsbygivingthemtasksthatrequireattention.Aspartofoneclassictestyouwatchlettersflashedonacomputerscreen.EverytimeyouseetheletterAfollowedbytheletterXyouhavetopressthespacebar.Ifyou'repayingcloseattentionyou'llregisterallthetimesthiscombinationoccurs.Ifnotyou'llmisssomE.TheVirtualClassroommakesthesetestsmoreefficientRizzosays.InoneexperimenthegaveagroupofkidstheclassicA-Xtest.Insteadoflookingatacomputerscreeninadoctor'sofficethoughthekidsworeheadsetsthatmadeitlookliketheyweretakingthetestinaclassroom.BasicallywhatwefoundRizzosaysisthatin20minutesoftestingwithvirtualrealitywereplicated复制afindingthatusuallyrequiresacouplehoursofstandardtestingwithcomputerscreensinthepsychologist'sofficE.Thefirstparagraphmainlytellsus_______.A.howtofindapatientwithADHDB.thebehaviorofsomekidswithADHDC.kidswithADHDcannotsitstillforalongtimeD.kidswithADHDareeasilydistractedPerhapsasmanyas_______kidshavecharacteristicsofADHD.A.oneoutofeverytwentykidsB.fivepercentkidslessthan18yearsoldC.oneoutoftwentykidsattheageof18D.fivepercentkidsmorethanageof18Intheexperimentpatientsneedtopressthespacebarwhen_______.A.seelettersA.followingXB.firstseeA.thenseeBC.seeletterXandA.D.seelettersA.followedbyX
CutsBleedingcanusuallybestoppedbyapplyingpressuretothecutfor2or3minutes.ThecutcanthenbecarefullyinspecteD.IfithasbledfreelyanygermswillnormallyhavebeenwashedawaybytheblooD.Applyaplasterdressingfirmlybringingtheedgesofthecuttogethersothatitknitsquickly.Keepdryfor1to2days.IfthecutisdeepandtheedgescannotbepulledtogetherwithadressingconsultthedoctororthepracticenursE.A.tetanus破伤风injectionmaybeneedeD.GrazesDirtwilloftenenteragrazecausedbyfallingonahardorroughsurfacE.Itmustbecleanedoutcarefullywithanantisepticsolution.消毒液AftercleaningleavethegrazeuncovereD.Exposuretotheairwillcauseascabtoform.Thiswillgraduallyfryandfalloff.Itisnotagoodideatoapplyadressing.ThismaysticktothegrazeormakeitcompletewetandinfecteD.BruisesBruisesareverycommoninchildren.Theynormallygetbetterin7to10daysParentssometimesworrythatabonemaybebrokenbutifindoubtconsultthedoctor.Ifachildgetsupatonceafterafallandmovesaboutnormallyitisunlikelythatabonehasbeenbroken.SeverebruisingcanbetreatedbyRestfor24to48hours.InthecaseofabadlybruisedlegthelimbshouldberaiseD.Lyinginbedistheeasiestwaytodothis.A.badcompressmayeaseabadbruiseifappliedatoncE.ThisismadebyleavingsomematerialinwaterandapplyingittothebruisE.InsectbitesThesearecommoninthesummer.Theylooklikespotsabout1/4’’across.Theyareveryitchy痒andusuallyappearonexposedpartsE.g.armsandlegs.Theitchingcanberelievedbycalaminelotion护肤药水.BurnsandscaldsMinorburnsandscaldscauserednessoftheskin.Immediatetreatmentbypouringcoldwateroveraburnisoftenhelpful.Ifburnscausetheskinseverehotorbreaktheskinthedoctorshouldbeturnedto.SunburnsshouldifpossiblebepreventedbyavoidinglongexposureandcoveringexposedareasasmuchasneedeD.Itmaybetreatedbycalaminelotiontorelievethepain.1.Thepurposeofthebookletis_____A.totelluswhattodountiladoctorarrives.B.toexplainwhatcauseminorillnesses.C.toshowthatitisunnecessarytocalladoctor.D.tohelpustotreatminorillnessesathome2.Whentreatingaminorcutwearefirsttoldto_____.A.cleanoutthewounD.B.pressdownonthewounD.C.washthebloodaway.D.closeupthewounD.3.Theinjurywhichwearetoldhowtoavoidis_____.A.sunburn.B.insectbites.C.scalds.D.cuts.4.Patientswithbadlybruisedlegsareadvisedtogotobedsothat______.A.theycanrestcompletely.B.theirinjuredlegcanbeliftedup.C.theycanleavetheirleginwater.D.acoldcompresscanbeapplied
Thehighnoiseofmodernlifemayaffectspeechandlanguagedevelopmentintheveryyoungaccordingtoastudythatfoundtheauditory听觉的partsofthebrainsofyoungmiceareslowertoorganizeproperlyinthepresenceofcontinuoussounds.ResearchersattheUniversityofCaliforniaSanFranciscorearedagroupofratsinanenvironmentofcontinuousbackgroundnoiseandfoundthattheirbraincircuitsthatreceiveandinterpret解释sounddidnotdevelopatthesamerateasanimalsthatwereraisedinaquieterenvironment.EdwardF.ChangandMichaelMerzenichco-authorsofthestudyappearinginthejournalSciencesaidthatthecontinuousnoisedelayedtheorganizationofauditoryneurons神经细胞duringacriticaltwo-to-three-weekperiodaftertheratpupswereborn.Forratsnotexposedtothenoisetheauditorycortex皮层neuronsduringthisperiodgatheredintoasmallerareaandbegandevelopingaselectiveresponsetosounds.Butforthenoiseexposedratsthisorganizationwasslowedcausingadelayinthedevelopmentoftheabilitytodiscriminate辨别specificsoundtones.Theresearcherssaidittookthreeorfourtimeslongerfortheratsraisedinanoisyenvironmenttoreachthebasicbenchmarks基准ofauditorydevelopmentseenintheratpupsnotexposedtonoises.Althoughtheratisnotaperfectmodelforwhathappensinhumanstheauthorsnotethestudydoessuggestthathighlevelsofnoisemightpossiblyaffectsomelanguagelearninginbabies.Thesefindingssuggestthatenvironmentalnoisewhichiscommonlypresentincontemporarychild-rearingenvironmentscanpotentiallycontributetoauditoryandlanguage-relateddevelopmentdelaystheauthorswroteinSciencE.Theauthorsnotedthatalthoughthebraindevelopmentwasdelayedinratsexposedtothenoisetheirbrainsdideventuallymature成熟的normally.ThescientistsatCaliforniaUniversitystudiedrats_______.A.ofdifferentagegroupsB.withdifferenthabitsC.indifferentenvironmentsD.fromdifferentareasTheratsexposedtonoisecomparedtothosenotexposed_______.A.weremoresensitiveB.weredullerC.grewupmoreslowlyD.gatheredtogethermorequicklyTheresultoftheresearchmainlytellsusthatnoise_______.A.delaysbraindevelopmentB.stopsbabygrowthC.affectsspeechandlanguageD.destroysbrains
Peopleexpresstheirpersonalitiesintheirclothestheircarsandtheirhomes.Ourdietscanalsoshowourpersonalitiesbecausewemightchoosecertainfoodtotellpeoplesomethingaboutus.Forexamplesomepeoplemainlyenjoyhighqualityfoodsuchascaviar鱼子酱andlobster龙虾andtheyeatonlyinexpensiverestaurants–neverincafeteriasorbars.Theyknowaboutthebetterthingsinlife.Somepeoplechoosenottoeatmeat.Vegetariansoftenhavemoreincommonthanjusttheirdiet.Theirpersonalitiesmightbesimilartoo.ForinstancevegetariansintheUnitedStatesandCanadamaybecreativepeopleandtheymightnotenjoycompetitivesportsorjobs.Theyworryaboutthehealthoftheworldandtheyareprobablystronglyagainstthewar.SomepeopleeatmostlyfastfooD.Onestudyshowsthatmanyfast-foodeatershavealotincommonbuttheyareverydifferentfromvegetarians.Theyarecompetitiveandgoodatbusiness.Theyarealsousuallyinahurry.Manyfast-foodeatersmightnotagreewiththisdescriptionoftheirpersonalitiesbutitisacommonpictureofthem.Somepeoplealsobelievethatpeopleofthesameastrologicalsign星座havesimilarfoodpersonalities.AriesbornunderthesignofAriesbetweenMarch21andApril20usuallylikespicyfoodswithalotofonionsandpepper.PeoplewiththesignofTaurusApril21toMay22preferhealthfulfruitsandvegetablesbuttheyofteneattoomuch.SagittariusNovember22toDecember.22liketraditionalfoodfrommanydifferentcountries.Whatisyourfoodpersonality?Whydosomepeoplemainlyeathighqualityfood?A.Theywanttoshowofftheirwealth.B.Foodcanshowofftheirsocialposition.C.TheywanttoenjoybetterthingsinlifE.D.Theyarewiserthananyotherpersons.A.vegetarianmaybeaperson________.A.whoisbelievedtobeapeace–loverB.whovaluestheimportanceofsuccessC.whocareslittleaboutthefutureoftheworldD.whoshowshispowertomakemoneyFromthepassagewecandrawaconclusionthat_____________.A.foodisjustamirrorofthehumanhistoryB.wecanknowapersonfromwhatheeatsC.peopleareparticularaboutthefoodtheyeatD.whatpeopleeatmaychangetheirpersonalities
Wantaglanceofthefutureofhealthcare?Takealookatthewaythevariousnetworksofpeopleaboutpatientcarearebeingconnectedtooneanotherandhowthisnewconnectivityisbeingexploitedtodelivermedicinetothepatient-nomatterwhereheorshemaybE.Onlinedoctorsofferingadvicebasedonnormansymptoms症状arethemostobviousexamplE.Increasinglyhoweverremotediagnosis远程诊断willbebasedonrealphysiologicaldata生理数据fromtheactualpatient.A.groupfromtheUniversityofKentuckyhasshownthatbyusingpersonaldataassistanceplusamobilephoneitisperfectlypracticaltosendapatient’simportantsignsoverthetelephonE.Withthiskindofequipementthecryaskingwhethertherewasadoctorinthehousecouldwellbeathingofthepast.OthermedicaltechnologygroupsareworkingonapplyingtelemedicinetoruralcountrysidecarE.Andatleastoneteamwantstousetelemedicineasatoolfordisasterneed-especiallyafterearthquakes.Onthewholethetrendistowardsprovidingglobalaccesstomedicaldataandexperts’opinions.Butthereisoneproblem.Bandwidth宽带isthelimitingfactorforsendingcomplex复杂medicalpicturesaroundtheworld—CUphotosbeingoneofthebiggestbandwidthusers.Communicationsatellitessaybeabletodealwiththeshort-termneedsduringdisasterssuchasearthquakesorwars.Butmedicineislookingtowardsboththesecond-generationInternetandthirdgenerationmobilephonesforthefutureofremotemedicalservicE.Doctorshavemettodiscusscomputer-basedtoolsformedicaldiagnosistrainingandtelemedicinE.Withthefallingpriceofbroadbandcommunicationsthenewtechnologiesshouldstartanewtimewhentelemedicineandthesharingofmedicalinformationexperts’opinionsanddiagnosisarecommon.Thewriterchieflytalksabout________.A.theuseoftelemedicineB.theon-lineddoctorsC.medicalcareandtreatmentD.communicationimprovementWhichofthefollowingstatementsistrueaccordingtothetext?A.Patientsdon’tneeddoctorsinhospitalsanymorE.B.Itisimpossibletosendapatient’ssignsoverthetelephonE.C.Manyteamsusetelemedicinedealingwithdisastersnow.D.BroadbandcommunicationswillbecomecheaperinthefuturE.Theprobleminthefourthparagraphreferstothefactthat________.A.bandwidthisn’tbigenoughtosendcomplexmedicalpicturesB.thesecond-generationofInternethasnotbecomepopularyetC.communicationsatellitescanonlydealwithshort-termneedsD.thereisnotenoughequipmentforspreadingthemedicalcare
OnJune51981theCentersforDiseaseControlinAtlantaU.S.announcedthepresenceofarareinfectiousdiseaseinfiveAmericanhomosexuals同性恋.SoondoctorswerefindingsimilarcasesalloverthecountryandtheworlD.TheAIDSepidemic流行病hadofficiallybegun.By1983itwasclearthatAIDShadspreadaroundtheworlD.MorethantwentyyearslaterAIDShaslefttwenty-sixmilliondeadandanotherfortymillioninfecteD.AIDShasbecometheworstmedicaldisastereverexperiencedbymankinD.Hundredsofyoungpeoplebetweentheagesof20and45diedeachweekduringtheearlyyearsoftheU.S.AIDS.Morethan600000casesofAIDShavebeenreportedsince1981intheUnitedStatesanditisestimatedthattheremaybeasmanyas900000AmericansinfectedwithHIV.ThoughtherateofHIVinfectionscontinuestoincreaseintheUnitedStatesthenumberofAIDScaseshasfallensharplysince1996whenantiretroviraldrugscameontothemarket.UnfortunatelytheAIDSepidemiccontinuestodayinAfricaandmuchofAsiawhereantiretroviraltreatmentisnotavailableandhealthcareisfarfromenough.AIDSisthefourthleadingcauseofdeathworldwideandtheNo.1causeofdeathduetoinfectiousdiseasE.HIVthevirusthatcausesAIDSwasfirstseparatedin1983byateamatthePasteurInstituteinParis.ThatdiscoverymadeitpossibletodevelopatestforAIDSandtracebacktovictimswhomayhavediedbeforedoctorswereawareofthediseasE.Howeverscientistsstilldon'tknowexactlyhowandwhereAIDSstarteD.FindingthesourceofAIDScouldbeimportantindevelopingavaccine疫苗andbeimportantinmappingthefuturecourseoftheepidemiC.ItcanbeinferredfromthepassagethatA.antiretroviraldrugswillbeobtainedeasilyallovertheworldB.thebestwaytostopAIDSistodevelopavaccineB.scientistswillsoonfindawaytocureAIDSD.therewillbefewerAIDScasesintheworldinthefutureWhichareasarethemostworryingplaceswhereAIDSspreadsquickly?A.AfricA.B.AsiA.C.TheUnitedStates.D.FrancE.ThenumberofAIDScaseshasgreatlydecreasedintheUnitedStatesduetothefactA.ateamatthePasteurInstituteinParissucceededinseparatingHIVB.someeffectivemedicinehasbeeninventedB.scientistsunderstandAIDSbetterandbetter.D.TherateofHIVinfectionscontinuetoriseintheUnitedStatesWhat'stheimportanceofthediscoveryofthesourceofAIDS?A.ItcanbeusedtodevelopatestforAIDS.B.ItcanstopHIVformingAIDS.B.ItcanreducetherateofdeathcausedbyAIDS.D.ItcanhelpdevelopadrugtopreventAIDS.
ILoveYouVirusOnMay211999someAmericanscientistswereworkingatthecomputerstolookforinformationtheyneedeD.Suddenlytheysawalotofverybrightredspotscrossingthecomputers’screens.Atthesametimethecomputerswereworkingmuchslower.Tofindoutwhatwashappeningtheystoppedtheirworktochecksomepartsofthecomputers.Totheirhorrortheyfoundoutthatmostoftheirstoredinformationwasgotridofbycomputervirus!Obviouslyallthesecomputershadbeeninfectedbycomputervirus.ItissaidthatthecomputerviruswasmadebytwoorthreePhilippineyoungmenfondofplayingtricks.Theyallhadexcellenteducation.TheycreatedthevirusjusttoshowtheirintelligencE.ThekindofcomputervirusisnamedILoveYouVirus.Thisviruscanhideincomputersforlong.Whenthetimecomesitwillattackthecomputersbyloweringtheimportantfunctionsdamagingtheirnormalprogramsorevengettingridofagreatdealofinformationwhichoperatorsofthecomputersoftenuseorstore;evenworseitstillcanreproduceitselfingreatquantitieswithinashorttimE.WecometoknowthatILoveYouVirusoftenattackscomputersonMondaysandthatitisspreadingtomanycomputersintheworlD.AmongthecountriesthatsufferedcomputerviruseslastyearareBritainAustraliaSwitzerlandandtheUS.Thosewhomadethecomputerviruseshavebeenfoundoutslowlyandcarefully.Buttillnowhowtogetridoftheterriblevirusesremainsaproblem.61.In1999thevirusmadeAmericanscientists’information______.A.alllostB.partlylostC.nonelostD.mostlylost62.ThemostterriblecharacterILoveYouVirusis______.A.itcanhideincomputersforlongB.itcandamagecomputer’snormalprogramsC.itcangetridofalltheinformationthattheoperatorstoresD.itcanreproduceitselfingreatquantitiesinashorttime63.AllthefollowingcountrieshavebeenattackedbyILoveYouVirusEXCEPT______.A.BritainB.AustraliaC.SwitzerlandD.Japan64.AccordingtothepassagewhichisNOTtrueaboutILoveYouVirus?A.HavefoundwhomadeitB.HavefoundthesolutiontoitC.HavebeenattackedbyitD.Havenoeffectivemethodtoit
IntermsofhistoryAustraliancuisine烹饪wasonthebasisoftraditionalBritishcookingbroughttothecountrybythefirstsettlers.ModernAustraliancuisinehowever.hasbeenheavilyinfluencedbyAustralia’sAsianandSoutheastAsianneighbors.Thetrendencouragedbylong-termgovernmenthealthprogramsistowardslow-fathealthycookeryincludinglow-fatmeatandlightlycookedcolorfulsteamedorfriedvegetables.Besides1ikemanyEnglishfamiliesinmanyAustralianhomesawidespreadtraditionofhavingroastturkeychickenandhamforChristmas1unchordinnerstillremains.GenerallybreakfastislightinmostpartsofAustraliA.butinthecolderregionsporridgeormealssimilartothefullEnglishbreakfastmaybeconsumeD.InrecentyearshowevermostAustralianpeoplepreferlightbreakfastinordertocontroltheirweight.The1ightbreakfastcommonlyconsistsofcereals谷类toastandfruit.AheavierbreakfastwillfrequentlyincludefriedbaconeggsmushroomsetC.DrinkstakenatbreakfastincludeteacoffeemilkorjuicE.TheeveningmealisthemainmealofthedayformostAustraliansandwhenconsumedathomeitisofteneatenwithmembersoftheimmediatefamily.Thedishesservedwillvarywidelyaccordingtothetastesandbackgroundofthefamily.AtypicalAustralianrestaurantmightoffersandwicheschickenorothermeat-baseddishesandcakes.Inrecentyearstake—awayfoodisbecomingpopularinAustraliA.American-stylechainrestaurantsarecommonincludingSubwayKFCandMcdonald’s.Theya11comefromAmericA.Mostoftheserestaurantssellhighqualityfoodatreasonableprices.Withthehigh1evelsofimmigration移民fromtheMiddleEast.SouthandSoutheastAsiA.KoreA.Chinaandothercountriesfroma11overtheworldtoAustraliA.manyauthentic正宗的andhigh-qualityrestaurantsarerunbyfirst-andsecond-generationimmigrantsfromtheseareas.AccordingtothefirstparagraphwhatdoestheAustraliangovernmentencourageitspeopletodo?A.Totrytoeat10w—fathealthyfoods.B.TohaveroastturkeyforChristmasdinner.C.TousetraditionalBritishcookingmethods.D.To1earnfromAsianneighborstocookfoods.Themainideaofthesecondparagraphis.A.whatbreakfastis1ikeinAustraliaB.whatAustralianpeopledrinkatbreakfastC.thatAustraliansoftenhaveaheavybreakfastD.thatmostAustralianpeopledon’thavebreakfasttoloseweightTheunderlinedparttheimmediatefamilyinParagraph3probablymeanpeoplewho.A.havethesamefamilynamesB.dosomecookingtogetherattimesC.livenexttooneanotherinthesameareaD.areverydirectly–relatedmembersofafamilyFromthepassagewelearnthat.A.fewerandfewerimmigrantsenterAustraliaeveryyearB.SubwayisachainrestaurantanditisfromtheUSAC.homecookingisbecomingmoreandmorepopularinAustraliaD.atypicalrestaurantmainlyoffersporridgeandnoodlesforsupper
AtonetimeoranothermostfarmershaveproblemswithmicE.Thisisespeciallytrueforgrainfarmers.Miceeatalotofgrain.Theyalsocarrydiseases疾病whichpeoplecangetfromeatingortouchinggrainthemicehavemadedirty.FarmerscanusespecialgrainstoragebuildingortheycankillthemicE.Howeverbothmethodscanbecostly.FarmersmustbuymaterialstobuildthespecialgrainstoragebuildingsorchemicalpoisonstokillthemicE.Hereisawaytokillmicewithoutspendingalotofmoney.Itisasimplebuteffectivekingofmousetrap.ThemethodisfirstusedbysomefarmersinthewestAfricancountryofMali.AnagriculturalexpertinMalireportedabouttheMalimousetrapinamagazinE.Theexpertreportedthathisgardenercaught150miceinjustonenight.Thegardenerusedfourtraps.ThetrapiseasytomakE.Firstremovethetopfroma20litermetalorplasticcontainer容器.PutitnaholeinthegrounD.ThetopedgeofthecontainershouldbethelevelwiththesurfaceofthegrounD.Fillthecontainerwithwatertowithineightcentimetersofthetop.Addtinypiecesofgrainwastes.Theyshouldfloatonthewater.Alsoputsomewastesonthegroundnearthetrap.Duringthenightmicewillcomeouttoeatthegrainwastes.Theywillfallintothecontaineranddrown.Replacethefoodinthetrapeverynight.56.Accordingtothepassageusedthemousetrapfirst.A.anagriculturalexpertinthewestAfricaB.farmersintheUnitedStatesC.anAmericangardenerD.farmersinMali57.Whatdoesthepassagemainlytellus?A.A.simpleandeffectivemethodusedbyfarmerstokillmicE.B.MethodsusedbyfarmerstokillmicE.C.FarmershaveproblemswithmicE.D.HowtokillmicE.58.isnotneededinmakingthemousetrap.A.WaterB.A.containerC.chemicalpoisonD.Food59.Whichofthefollowingcan’tprotectgrainfrombeingeatenbymice?A.A.specialgrainstoragebuilding.B.Chemicalpoisons.C.A.mousetrap.D.A.holeinthegrounD.
Jimsufferedheartproblems.InconversationheexpressedlittlejoyanditseemedthathislifewasdrawingtoaclosE.WhenhisheartproblemsledtooperationJimwentthroughitsuccessfullyandafullrecoverywasexpecteD.Withindayshoweverhisheartwasnotbeatingproperly.Jimwasrushedbacktooperationbutnothingwasfoundtoexplainthecauseofhisillness.Hediedontheoperatingtableonthedaybeforehis48thbirthday.Dr.BruceSmollerapsychologist心理学家hadhadmanyconversationswithhimandthemorehelearnedthestrangerherealizedJim’scasewas.WhenJimwasachildhisfatherateachersufferedaheartattackandstayedhometorecover.OnemorningJimaskedhisfathertolookoverhishomeworkpromisingtocomehomefromschoolatnoontopickitup.HisfatheragreedbutwhenJimreturnedhisfatherhaddieD.Jim’sfatherwas48.IthinkallhislifeJimbelievedhekilledhisfatherDr.Smollersays.HefeltthatifhehadnotaskedhimtolookathishomeworkhisfatherwouldhaveliveD.JimhadbeentroubledbytheideA.Theoperationwasthetrial判决hehadexpectedforfortyyears.SmollerbelievesthatJimwilledhimselfnottolivetotheageof48.Jim’scaseshowsthepowerfulrolethatattitude态度playsinphysicalhealthandthatchildhoodexperiencesproducefar-reachingeffectonthehealthofgrown-ups.AlthoughmostcasesarelessdirectthanJim’sstudiesshowthatchildhoodeventsbesidesgenesmaywellcausesuchmidlifediseasesascancerheartdiseaseandmentalillness.Jimwassentbacktooperationbecause______.A.hisheartdidn’tworkwellB.heexpectedafullrecoveryC.hislifewasdrawingtoacloseD.thefirstonewasn’twellperformedWhatmadeDr.SmollerfeelstrangeaboutJim’scase?A.JimdiedatayoungagE.B.JimdiedontheoperatingtablE.C.BothJimandhisfatherdiedofthesamediseasE.D.Jim’sdeathiscloselyconnectedwithhisfather’s.FromSmoller’swordswecaninferthat______.A.Jim’sfathercaredlittleabouthisstudyB.SmolleragreedthatJimdidkillhisfatherC.JimthoughthewouldbepunishedsomedayD.SmollerbelievedJimwouldn’tlivetotheageof48Whichofthefollowingcouldhavestrongeffectonone’sphysicalhealthaccordingtothetext?A.One’sgenes.B.One’slifeinchildhooD.C.One’sphysicaleducation.D.Thedateofone’sbirthday.E.Theopinionsonehasaboutsomething.A.abdB.abeC.aceD.bcd
AirtravelissuchaneverydayexperiencethesedaysthatwearenotsurprisedwhenwereadaboutapoliticianhavingtalkswiththeJapanesePrimeMinisteronedayattendingameetinginAustraliathefollowingmorningandhavingtobeoffatmiddaytosignatradeagreementinHongKong.Butfrequentlong-distanceflyingcanbesotiringthatthetravelerbeginstofeelhisbrainisinonecountryhisdigestion消化吸收inanotherandhispowersofconcentrationnowhere---inshorthehardlyknowswhereheis.AirtravelissoquicknowadaysthatwecanleaveLondonafterbreakfastandbeinNewYorkineighthoursyetwhatreallyupsetsusmostisthatwhenwearriveitislunchtimewhilewehavealreadyhadlunchontheplaneandareexpectingdinner.Doctorssaythatairtravelersareinnoconditiontoworkaftercrossinganumberoftimezones.Airlinepilotshoweveroftenlivebytheirownwatches.Afteralongairtravelatraveler_______.A.findshimselfinadifferentworldB.findshisbrainapartfromhisbodyC.findshimselfinHongKongthefollowingmorningD.haslittlesenseaboutwhereheisThesentenceAirlinepilotsoftenlivebytheirownwatches.means______.A.theydon’ttrustothers’watchesB.theydon’tchangetheirwatchesC.theymakealivingbytheirownwatchesD.theydoastheyusedtodoDoctorssuggestthetravelers_______?A.shouldrestwhentheyarriveinNewYorkfromLondon.B.shouldworkingoodconditionsincetheyjustfinishalongjourney.C.restinaplacewithgoodcondition.D.giveuplongjourneysinceitmakesthemtireD.
Morethan600000touristsfromtheChinesemainlandvisitedTaiwanlastyearfulfillingexpectationsdespitetheimpactofH1N1fluandtheglobaleconomicdownturn.A.totalof606100mainlandtouristsvisitedTaiwaninthepastyearwitheachspendingnearly$1800ontheislandincludingaccommodationandshoppingShaoQiweichairmanoftheBeijing-basedAssociationforTourismExchangeAcrosstheTaiwanStraitssaidonFriday.WeseegoodcooperationbetweentourismindustriesacrosstheStraitstakingshapeShaosaiD.SinceJuly2008whenTaiwanfirstopenedtomainlandtouristsabout660000mainlandtouristshavevisitedtheislandandspent$1.13billiontherebenefitinglocaltransportationaswellastheretailentertainmentandhealthindustries.InfourmonthsstartingAugustlastyearmainlandtouristsspent$65.72millionthroughUnionPaypaymentcardsfiguresfrommainlandbankcardassociationChinaUnionPayshoweD.YearsofisolationbetweenthetwosideshavemadeTaiwananattractiveplaceformainlandtouristssaidZhengLijuandeputy副的generalmanagerofCITSInternationalMICECo.LtD.ButundertheimpactofH1N1flusinceMaythenumberofmainlandtouriststoTaiwanhadalsodroppedsharplyleadingtoindustryinsiders内部的人castingdoubtastowhetherthegoalofattracting600000mainlandtouriststoTaiwanin2009couldbeachieveD.Despitetheunfavorableconditionsastringofrelaxedruleslastyearhavespurred刺激theinterestofmainlandtouristsinvisitingTaiwan.InthepastyearTaiwanhasopenedtomainlandresidentsin25provincesupfromtheinitial13provinces.RelaxedruleshavealsoallowedfivetouriststoformagrouptovisitTaiwaninsteadoftheinitialrequirementofatleast10tourists.MainlandtouristscanalsostayinTaiwanforamaximumof15daysinsteadoftheinitial10days.Combinedwithmainlandbusinessgroupsmorethan900000mainlandtravelersvisitedTaiwanin2009ChristineLaidirectoroftheTaiwanStraitTourismAssociationtoldChinaDaily.WithoutreleasingthegoalforthisyearLaiexpressedhopesthatmainlandtouristswouldheadtoTaiwanonsecondoreventhirdvisits.66.WhydomainlandersliketovisitTaiwan?A.TaiwanisaverybeautifulislanD.B.TherearemanyshopsmallsandbookstoresinTaiwan.C.TheaccommodationandtransportationareverygoodinTaiwan.D.YearsofisolationbetweenTaiwanandmainlandmakesitanattractiveplacE.67.WhatwastheoriginalgoalofmainlandtouriststoTaiwanin2009?A.660000B.606100C.600000D.90000068.ThenumberofmainlandtouriststoTaiwanin2009wasfulfilledbecause.A.theresidentsof25provincescouldvisitTaiwanB.mainlandtouristscouldstayinTaiwanfor15daysC.theChinesegovernmentmadeastringofrelaxedrulesD.therewerenoimpactsofH1N1fluinTaiwanandmainland69.Wecaninferfromthetextthat.A.theremaybeagoalforMainlandtouristsvisitingTaiwanin2010B.ChinesemainlandtouristscanstayinTaiwanforamaximumof10daysC.theglobaleconomicdownturnhadnotinfluncedTaiwan’stravelindustryD.H1N1fluhadnotmadethenumberofthemainlandtouriststoTaiwandrop70.Whichofthefollowingwouldbethebesttitleforthetext?A.VisitorstoTaiwanwillslowdownB.MainlandtouriststoTaiwanhitmarkC.MoreandmoremainlandtouristsvisitTaiwanD.H1N1andglobaleconomicinfluenceTaiwan’stravelindustry
Mostpeoplefeellonelysometimesbutitusuallyonlylastsbetweenafewminutesandafewhours.Thiskindoflonelinessisnotserious.Infactitisquitenormal.Forsomepeoplethoughlonelinesscanlastforyeas.Nowresearcherssaytherearethreedifferenttypesofloneliness.Thefirstkindoflonelinessistemporary暂时的.ThisisthemostcommontypE.Itusuallydisappearsquicklyanddoesnotrequireanyspecialattention.Thesecondkindsituationallonelinessisanaturalresultofaparticularsituation-forexamplefamilyproblemthedeathofalovedoneormovingtoanewplacE.Althoughthiskindoflonelinesscancausephysicalproblemssuchasheadachesandsleeplessnessitusuallydoesnotlastformorethanayear.ThethirdkindoflonelinessisthemostseverE.Unlikethesecondtypechronic长期的usuallylastsmorethantwoyearsandhasnospecificcausE.Peoplewhoexperiencehabituallonelinesshaveproblemssocializingandbecomingclosetoothers.Unfortunatelymanychronicallylonelypeoplethinkthereislittleornothingtheycandotoimprovetheircondition.Psychologistsagreethatoneimportantfactorinlonelinessisaperson'ssocialcontactsE.g.friendsfamilymembersco-workersetC.wedependonvariouspeoplefordifferentreasons.Forinstanceourfamiliesgiveusemotionalsupportourparentsandteachersgiveusguidanceandourfriendssharesimilarinterestsandactivities.HoweverpsychologistshavefoundthatthoughlonelypeoplemayhavemanysocialcontactstheysometimesfeeltheyshouldhavemorE.Theyquestiontheirpopularity.Psychologistsaretryingtofindwaystohelphabituallylonelypeoplefortworeasons:theyareunhappyandunabletosocializeandthereisaconnectionbetweenchroniclonelinessandseriousillnesssuchasheartdiseasE.Whiletemporaryandsituationallonelinesscanbenormalhealthypartoflifechroniclonelinesscanbeasadandsometimesdangerouscondition.Howwouldyoutreattemporarylonelinessaccordingtothepassage?A.TalktofriendsB.JustignoreitC.GotoseeadoctorD.AskyourteachersforguidanceItinthelastsentenceofthesecondparagraphrefersto_____.A.temporarylonelinessB.situationallonelinessC.anewplaceD.sleeplessnessThetopicofthe4thparagraphisthat____.A.oneproblemoflonelinessisaperson'ssocialcontactsB.wedependonvariouspersonfordifferentreasonsC.lonelypeopledon'thavemanysocialproblemsD.lonelypeopledon'thavemanyfriendsWhydopsychologistswanttohelpchronicallylonelypeople?A.ChroniclonelinesscancausefamilyproblemsB.ChroniclonelinesscancauseseriousillnessC.ChroniclonelinesscannotbeovercomeD.AB.andC.areallcorrectWhatisthebesttitleforthepassage?A.ThreeKindsofLonelinessB.LonelinessandDiseasesC.LonelinessandSocialContactsD.ChronicLoneliness
Wantaglanceofthefutureofhealthcare?Takealookatthewaythevariousnetworksofpeopleaboutpatientcarearebeingconnectedtooneanotherandhowthisnewconnectivityisbeingexploitedtodelivermedicinetothepatient—nomatterwhereheorshemaybE.Onlinedoctorsofferingadvicebasedonnormalsymptoms症状arethemostobviousexamplE.Increasinglyhoweverremotediagnosis远程诊断willbebasedonrealphysiologicaldata生理数据fromtheactualpatient.A.groupfromtheUniversityofKentuckyhasshownthatbyusingpersonaldataassistanceplusamobilephoneitisperfectlypracticaltosendapatient’simportantsignsoverthetelephonE.Withthiskindofequipmentthecryaskingwhethertherewasadoctorinthehousecouldwellbeathingofthepast.OthermedicaltechnologygroupsareworkingonapplyingtelemedicinetoruralcountrysidecarE.Andatleastoneteamwantstousetelemedicineasatoolfordisasterneed—especiallyafterearthquakes.Onthewholethetrendistowardsprovidingglobalaccesstomedicaldataandexperts’opinions.Butthereisoneproblem.Bandwidth宽带isthelimitingfactorforsendingcomplex复杂的medicalpicturesaroundtheworld—CTphotosbeingoneofthebiggestbandwidthusers.Communicationsatellitesmaybeabletodealwiththeshort-termneedsduringdisasterssuchasearthquakesorwars.Butmedicineislookingtowardsboththesecond-generationInternetandthird-generationmobilephonesforthefutureofremotemedicalservicE.Doctorshavemettodiscusscomputer-basedtoolsformedicaldiagnosistrainingandtelemedicinE.Withthefallingpriceofbroadbandcommunicationsthenewtechnologiesshouldstartanewtimewhentelemedicineandthesharingofmedicalinformationexperts’opinionsanddiagnosisarecommon.Thewriterchieflytalksabout_______.A.theuseoftelemedicineB.theon-lineddoctorsC.medicalcareandtreatmentD.communicationimprovementThebasisofremotediagnosiswillbe_______.A.personaldataassistanceB.somewordsofapatientC.realphysiologicalinformationD.medicalpicturesfromtheInternetWhichofthefollowingstatementsistrueaccordingtothetextA.Patientsdon’tneeddoctorsinhospitalsanymorE.B.Itisimpossibletosendapatient’ssignsoverthetelephonE.C.Manyteamsusetelemedicinedealingwithdisastersnow.D.BroadbandcommunicationswillbecomecheaperinthefuturE.Theprobleminthefourthparagraphreferstothefactthat_______.A.bandwidthisn’tbigenoughtosendcomplexmedicalpicturesB.thesecond-generationofInternethasnotbecomepopularyetC.communicationsatellitescanonlydealwithshort-termneedsD.thereisnotenoughequipmentforspreadingthemedicalcare
ItisnowcommonlyknownthatAIDSisadeadlydiseasE.Itdoesgreatdamagetohumanbeings’immunesystemweakeningresistancetodiseaseandleadingtodeathduetoutterweakness.TothisdaytherearenoexistingdrugsthatcankillAIDSvirus.ItisadeadlybattlebetweenscienceandAIDS.Thisisonlyonesideofthestory.AlthoughitcannotbecuredAIDSispreventablE.ForthosewhohavenotcaughtthediseasetheknowledgeofpreventivemeasuresseemstobethemostpowerfulweaponathanD.SincethediscoveryofthefirstAIDSpatientin1985thenumberofHIVcarriersisonanalarmingriseinChinaandstatisticsshowthatyoungpeoplearethemorelikelyvictimsofAIDS.Nationwidethereare214millionpeoplebetweentheagesof13and22mostofwhomarestudents.IfnomeasuresaretakentoprotecttheseyoungpeopleitisalmostcertainthatthethreatofAIDSwillbeveryrealtothem.TherehasbeenagreatdealofmisinformationconcerningthetransmissionofAIDS.OneofthemostmisleadingmythsisthatAIDScanbetransmittedbycasualphysicalcontactsuchaskissingshakinghandsorsharingfoodcontainer.SurveysandinvestigationsconductedinsomeuniversitiesandcollegesshowthathalfofthosepeoplequestionedarenotclearabouthowAIDSistransmittednottomentionhowitispreventeD.ThisisthedrivingforcebehindtheStateEducationDepartment’sdecisiontospreadAIDSawarenessinformationamongcollegestudentsandlatertohighschoolstudentsandprimaryschoolstudents.69.WhydoesthepassagesaythatAIDSisadeadlydisease?A.Becauseitdestroystheimmunesystemofthehumanbody.B.BecausetheAIDSpatientscannotresistthediseaseandwilldiE.C.BecausethedoctorsnowfindnomedicinetocureAIDS.D.AlloftheabovE.70.BywritingThisisonlyonesideofthestorytheauthorsuggeststhat_____.A.althoughwecan’tcureAIDSwecanmanagetopreventit.B.AIDSisverydangerousbutweshouldnotbescaredofit.C.AIDSisnotcurablebutdoctorsshouldnotgiveupfightingagainstit.D.althoughthedoctorscannotcurethediseasetheycanhelpimprovethepatients’health.71.Whatcanbeconcludedfromthesurveysandinvestigationsmentionedinthepassage?A.NocollegestudentsknowhowpeoplebecomeAIDSvictims.B.50percentofcollegestudentsdonotknowhowtopreventAIDS.C.ManycollegestudentsarenotawarehowpeoplebecomeAIDSvictims.D.ManycollegestudentsdidnotmentionAIDSpreventioninthesurveysandinvestigations.72.Whatisthebesttitleofthispassage?A.ChinaFightsAIDSB.YoungPeople—MostlikelyAIDSVictimsC.AIDSInformationIsNecessaryD.AIDS—ADeadlyDisease
TheBritishNationalHealthServiceNHSwassetupin1948andwasdesignedtoprovideequalbasichealthcarefreeofchargeforeverybodyinthecountry.Beforethistimehealthcarehadtobepaidforbyindividuals.NowadayscentralgovernmentisdirectlyresponsiblefortheNHSalthoughitisadministeredbylocalhealthauthorities.About83percentofthecostofthehealthserviceispaidforbygeneraltaxationandtherestismetfromtheNationalInsurancecontributionspaidbythoseinwork.TherearechargesforprescriptionanddentalcarebutmanypeoplesuchaschildrenpregnantwomenpensionersandthoseonIncomeSupportareexemptfrompayment.MostpeopleareregisteredwithalocaldoctoraGPorGeneralPractitionerwhoisincreasinglylikelytobepartofahealthcentrewhichservesthecommunity.AsthepopulationofBritaingetsolderthehospitalservicenowtreatsmorepatientsthanbeforealthoughpatientsspendlesstimeinhospital.NHShospitals—manyofwhichwerebuiltinthenineteenthcentury—providenearlyhalfamillionbedsandhaveover480000medicalstaff.TheNHSisthebiggestemployerinEuropealthoughBritainactuallyspendslessperpersononhealthcarethanmostofherEuropeanneighbours.Duringthe1980stherewasconsiderablerestructuringoftheHealthServicewithanincreasedemphasisonmanagerialefficiencyandtheprivatizationofsomeservicesforexamplecleaning.Attheendofthe1980sthegovernmentintroducedproposalsforfurtherreformoftheNHSincludingallowingsomehospitalstobeself-governingandencouragingGPstocompeteforpatients.PatientswouldbeabletochooseandchangetheirfamilydoctormoreeasilyandGPswouldhavemorefinancialresponsibility.ThepoliticalquestionscontinueofhowmuchmoneyshouldbeprovidedtosupporttheNHSandwhereitshouldcomefrom.Wecanknowfromthefirstparagraphthat______.A.theoriginalaimoftheNHSwastoprovideequalbasichealthcareforeverybodyB.peopledidn’thavetopayforhealthcaresincetheNHSwassetupC.patientswerechargedforreceivinghealthcarebefore1948D.theNHSwasanorganizationwhichgavefreeadvicetovillagers.WhatdoweknowabouttheNHS?A.It’smanagedbythecentralgovernment.B.ItscostismainlypaidforbytheNationalInsurancecontributions.C.IthiresmorepeoplethananyotherunitinEuropE.D.FewerpatientsgotoitshospitalsthanbeforebecausetheyspendlessonhealthcarE.AllthefollowingstatementsaboutGPsaretrueexceptthatthey______.A.takecareofthelocalpeople’shealthB.oftentakepartincompetitionstoseewhoisthebestC.workunderhighpressurenowadaysD.havemoreresponsibilitiesthanbeforeWhatdoestheunderlinedwordexemptprobablymean?A.sufferingB.differentC.preventedD.freeThebiggestproblemfortheNHSis______.A.manyhospitalsaretoooldtobeusedB.someservicesareinthechargeofindividualsC.moreandmorepatientsgotoGPsfortreatmentD.thereisnotenoughmoneyforfurtherreform
Noneofourearlyancestorscoulddigestmilkasadultsbecausetheirbodiesneverhadto----milkdrinkingsimplywasn’tanoption.Aspeoplebegantoextractmilkfromanimalsthoughsomepeopledevelopedtheabilitytokeepdrinkingitthroughouttheirlives.Scientistsnowknowofamilk-relatedmutation变异inourgenes--thechemicalinstructionsforlifethatwecarryinalmosteverycellinourbodies.PeoplewhohaveamutatedformofoneparticulargenecandrinkmilkjustfinE.Peoplewithoutthemutationtendtogetsickfrommilk.Tofigureoutwhereandpossiblywhymilkdrinkingstartedsomescientistshavebeenlookingatwhohasthemilk-digestingmutationtoday.Patternsarestriking.MostadultsinNorthernandCentralEuropeareabletodigestmilk--andtheydo.CheeseandbutterandotherdairyproductsarepopularincountriessuchasSwedenDenmarkGermanyandEnglanD.BecauseEuropeansettlersdominatedNorthAmericamostpeopleherecanhandlemilkjustfineaswell.ThatmayexplainwhyicecreamissuchapopulardessertintheUnitedStates.InmuchofAfricaAsiaandSouthAmericaontheotherhandpeopletendtoavoiddairyproductsbecausetheyleadtodiarrhea腹泻andotherstomachproblems.That’swhyyouwon’ttypicallyfindcheeseonthemenuataChineseJapaneseorEthiopianrestaurant.NativeAmericansarealsounabletodigestmilk.Basedonthesegeneticpatternsscientistshavelongthoughtthat-milkdrinkingstartedinNorthernEuropewheredairyisaninstitutionandthemilk-digestingmutationiseverywherE.A.recentstudypaintedadifferentpicturE.WithacomputermedalThomasandcolleagueslookedatthespreadofthemilk-drinkingmutationfarmingandotherrelatedfactor.Workingbackwardthescientistsconcludedthatthefirstmilk-thinkerslivedinCentralEuropearoundwhat’snowHungaryabout7500yearsago.Thepracticedidn'tstartfarthernorthasscientistshadthoughtbeforE.66.Whichofthefollowingistheproperorderofeventsaccordingtothepassage?A.Theirchildrenwereabletodigestmilkasadults.B.Theygotsickfromthemilk.C.Somepeoplegotamutationintheirgenes.D.Somepeopletrieddrinkingmilkfromanimals.E.Somepeoplestartedtodrinkmilkfromanimalsonaregularbasis.A.c→d→b→e→aB.d→e→b→c→aC.d→b→e→c→aD.e→d→b→c→a67.MostpeopleintheUSAcandigestmilkbecause__________.A.theyhavestrongstomachsB.theirancestorswereEuropeansC.that’swheremilkdrinkingstintedD.farmersraisealotofcowsthere68.WhichofthefollowingisLEASTlikelytoappearonthemenuinaJapaneserestaurant?A.Butter.B.Vinegar.C.Fish.D.Beef.69.Whichofthefollowingistheauthormostlikelytoagreewith?A.MilkdrinkingfirststartedinNorthernEuropE.B.MilkdrinkingfirststartedinCentralEuropE.C.NorthAmericanIndianswereabletodigestmilk.D.DairyproductsareverypopularinNorthKoreA.70.Themainfocusofthescientists'researchwas______________.A.mutationofhumangenesB.developmentofthehumanstomachC.whymilkdrinkingstartedD.wheremilkdrinkingfirststarted
第三部分阅读理解第一节共14小题每小题1.5分满分21分阅读下列短文从每题所给的四个选项A.B.C.D中选出最佳选项ASportscanhelpyoukeepfitandgetintouchwithnaturE.Howeverwhetheryouareonthemountainsinthewavesoronthegrasslandyoushouldbeawarethatyoursportofchoicemighthavegreatinfluenceontheenvironment.Somesportsareresource-hungry.Golfasyoumayknoweatsupnotonlylargeareasofcountrysidebutalsotonsofwater.Besidesallsortsofchemicalsandhugeamountsofenergyareusedtokeepitscourses球场ingoodcondition.Thiscausesmajorenvironmentaleffects.ForexampleinthedryregionsofPortugalandSpaingolfisoftenheldresponsibleforseriouswatershortageinsomelocalareas.Therearemanyenvironment-friendlysports.Powerwalkingisoneofthemthatyoucouldtakeuptoday.Youdon’tneedanyspecialequipmentexceptagoodpairofshoes;andyoudon’thavetoworryaboutresourcesandyourpursE.Simpleandfreepowerwalkingcanalsokeepyoufit.Ifyouwalkregularlyitwillbegoodforyourheartandbones.Expertssaythat20minutesofpowerwalkingdailycanmakeyoufeellessanxioussleepwellandhavebetterweightcontrol.Whateversportyoutakeupyoucanmakeitgreenerbyusingenvironment-friendlyequipmentandbuyingproductsmadefromrecycledmaterials.Butthefinalgoalshouldbegreengyms.Theyarebetterreplacementsfortraditionalhealthclubsandmodernsportscenters.Membersofgreengymsplaysportsoutdoorsinthecountrysideorotheropenspaces.Thereisnospecialrequirementforyoutostartyourmembership.Andbestofallit’sfreE.61.Whichofthefollowingistheauthormostprobablyinfavorof?A.CyclingaroundalakE.B.Motorracinginthedesert.C.Playingbasketballinagym.D.Swimminginasportscenter.62.Theauthorusespowerwalkingasanexamplemainlybecause______.A.itisanoutdoorsportB.itimprovesourhealthC.itusesfewerresourcesD.itisrecommendedbyexperts63.Theauthorwritesthepassageto_______.A.showusthefunctionofmajorsportsB.encourageustogoinforgreensportsC.discussthemajorinfluenceofpopularsportsD.introducedifferenttypesofenvironment-friendlysports
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