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GUATEMALA CITY （Reuters） –A.fish that lives in mangrove swamps(红树沼泽) across the Americas can live ...
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GUATEMALACITYReuters----A.fishthatlivesinmangroves
ItiseasyforustofindthatMexicohassomanyneighbors.Th
IsSuzhoubiggerthan______inJiangsuandbiggerthan____
any city, any city
any city, any other city
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路透系统Reuters
Mexico'sneighborsaretheUnitedStatestothenorthandGu
阅读理解Mexico'sneighborsaretheUnitedStatestothenortha
GUATEMALACITYReuters–A.fishthatlivesinmangroveswam
LONDON—ManchesterisBritain’sfattestcityasurveyforM
IsSuzhoubiggerthan________inJiangsuandbiggerthan__
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Mexico'sneighborsaretheUnitedStatestothenorthandGu
GUATEMALACITYReuters--Afishthatlivesinmangroveswam
Nanjingisbiggerthan______inJiangsuandbiggerthan___
any city; any city
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GUATEMALACITYReuters---A.fishthatlivesinmangrovesw
09·全国ⅡC.篇GUATEMALACITYReuters–A.fishthatlivesinman
Mexico’sneighborsaretheUnitedStatestothenorthandGu
Shanghaiisbiggerthan______inJiangsuandbiggerthan__
A. any city; any city
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LONDON—ManchesterisBritain’sfattestcityasurveyforM
Mexico’sneighborsaretheUnitedStatestothenorthandGu
GUATEMALACITYReuters----A.fishthatlivesinmangroves
Mexico'sneighborsaretheUnitedStatestothenorthandGu
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Althoughmanhasknownasbestosformanyhundredsofyearsitwasnotuntil160yearsagothatitwasminedforthefirsttimeontheNorthAmericancontinent.H.W.JohnsownerofaNewYorkCitySupplyShopforrooferswasresponsiblefor对负责theopeningofthatfirstminE.Mr.JohnswasgivenapieceofasbestoswhichhadbeenfoundinItaly.Heexperimentedwiththematerialandthenshoweditssurprisingpowerstohiscustomers.Afterputtingonapairofasbestosgloveswhichlookedmuchlikeordinaryworkgloveshetookred-hotcoalsfromthefireplaceandplayedwiththeminhishands.Howastonishedthecustomersweretodiscoverthathewasnotburnedatall.Youcanwellimaginethathehadincreasingbusinessinasbestosroofingmaterials.HoweverbecauseitwasveryexpensivetotransportcarrythemfromItalytotheUnitedStatesMr.JohnssentoutayoungscientisttoseekasourcenearerhomE.Thisyoungmanfoundgreatvein岩脉intheprovinceofQuebecinCanadA.Eversince1881Quebechasledtheworldintheproductionofthisunusualmineralwhichismadeupofmagnesiumsiliconironandoxygen.WhenitisminedtheasbestosisheavyjustasyouwouldexpectamineraltobE.Whenitisseparatedastrangethinghappens;therockbreaksdownintofinesoftsoapyfibres纤维.Scientistsdonotknowwhytherockcanbeseparatedeasilyintothreads线buttheyhavefoundthousandsofusesofthisfireproofmaterialoftheso-calledclothofstone.1.Whichtitlebestexpressesthemainideaofthispassage?A.AsbestosminedinCanadaB.FireproofmatterC.A.wondermineralD.A.newroofingmaterial2.Johnsprovedhisabilityasasalesmanby_______.A.goingintoroofingbusinessB.carryingasbestosfromItalyC.sendingatrainedscientistD.showingtheuseofasbestosgloves3.Whichisthemostimportantcharacterofasbestosthattheauthorwantstoshowus?A.ItislikethreaD.B.Itfeelssoapy.C.Itburnseasily.D.Itisunusuallyheavy.4.Theauthor’smainpurposeinwritingthispassagewasto_______.A.showtheneedformorescientistsB.compareasbestoswithothermineralsC.increasethesalesofasbestosD.presentfactsaboutasbestos
Evenplantcanrunafeverespeciallywhenthey’reunderattackbyinsectsordiseasE.Butunlikehumanplantscanhavetheirtemperaturetakenfrom3000feetaway-straightup.A.decadeagoadoptingtheinfrared红外线scanningtechnologydevelopedformilitarypurposesandothersatellitesphysicistStephenPaleycameupwithaquickwaytotakethetemperatureofcropstodeterminewhichonesareunderstress.Thegoalwastoletfarmerspreciselytargetpesticide杀虫剂sprayingratherthanrainpoisononawholefieldwhichinvariablyincludesplantsthatdon’thavepest害虫problems.EvenbetterPaley’sRemoteScanningServicesCompanycoulddetectcropproblemsbeforetheybecamevisibletotheeyE.Mountedonaplaneflownat3000feetatnightaninfraredscannermeasuredtheheatemittedbycrops.Thedataweretransformedintoacolor-codedmapshowingwhereplantswererunningfevers.Farmerscouldthenspot-sprayusing50to70percentlesspesticidethantheyotherwisewoulD.ThebadnewsisthatPaley’scompanycloseddownin1984afteronlythreeyears.Farmersresistedthenewtechnologyandlong-termbackerswerehardtofinD.ButwiththerenewedconcernaboutpesticidesonproduceandrefinementsininfraredscanningPaleyhopestogetbackintooperation.Agricultureexpertshavenodoubtthetechnologyworks.Thistechniquecanbeusedon75percentofagriculturallandintheUnitedStatessaysGeorgeOertherofTexasA.&M.RayJacksonwhorecentlyretiredfromtheDepartmentofAgriculturethinksremoteinfraredcropscanningcouldbeadoptedbytheendofthedecadE.ButonlyffPaleyfindsthefinancialbackingwhichhefailedtoobtain10yearsago.56.Plantswillemitanincreasedamountofheatwhentheyare________.A.sprayedwithpesticidesB.facinganinfraredscannerC.inpoorphysicalconditionD.exposedtoexcessivesunrays57.Inordertoapplypesticidesprayingpreciselywecanuseinfraredscanningto________.A.estimatethedamagetothecropsB.measurethesizeoftheaffectedareaC.drawacolor-codedmapD.locatetheproblemarea58.Farmerscansaveaconsiderableamountofpesticideby________.A.resortingtospot–sprayingB.consultinginfraredscanningexpertsC.transformingpoisonedrainD.detectingcropproblemsatanearlystage59.Theapplicationofinfraredscanningtechnologytoagriculturemetwithsomedifficulties________.A.thelackofofficialsupportB.itshighcostC.thelackoffinancialsupportD.itsfailuretohelpincreaseproduction60.Infraredscanningtechnologymaybebroughtbackintooperationbecauseof________.A.thedesireoffarmerstoimprovethequalityoftheirproduceB.growingconcernabouttheexcessiveuseofpesticidesoncropsC.theforcefulpromotionbytheDepartmentofAgricultureD.fullsupportfromagriculturalexperts
第二节简答题共3小题每小题1.5分满分4.5分Tsunamis海啸areaseriesofhugewavescreatedbyanundergroundmovementsuchasanearthquakeoravolcaniceruption火山喷发.A.tsunamicantravelhundredsofmilesperhourintheopenoceanandhitthelandwithhugewaves.Fromtheareawherethetsunamiscomewavestravelinalldirections.Oncethewavesapproachthecoasttheywillbecomemorethan100feetinheight.Thetopography地形ofthecoastlineandtheoceanfloorwillinfluencethesizeofthewavE.TheremaybemorethanonewaveandthelatteronemaybelargerthantheonebeforE.Thatiswhyasmalltsunamiatonebeachcanbeahugewaveafewmilesaway.AlltsunamisaredangerouseveniftheymaynotdamageeverycoastlinetheystrikE.A.tsunamicanstrikeanywherealongmostoftheUScoastlinE.ManyharmfultsunamishaveoccurredalongthecoastsofCaliforniaOregonWashingtonAlaskaandHawaii.A.movementoftheoceanfloorcausedbyearthquakesmostoftencausestsunamis.Ifatsunamioccursclosetoacoastthefirstwavecouldreachthebeachinafewminutesevenbeforeawarningisgiven.Areasareatgreaterriskiftheyarelessthan25feetabovesealevelandwithinamileofthecoastlinE.Drowningisthemostcommoncauseofdeathduringatsunami.Tsunamiwavesareveryharmfultobuildings.Otherdangersincludefloodspollutionofdrinkingwaterandfiresfromgaslines.Anaccurateprediction预报systemwillallowauthorities官方toissuetimelywarningsandsavelivesintheeventofashore-boundtsunami.ButforecastingtsunamisaccuratelyisverydifficultbecausetheoceanisusuallycalmbeforetheystrikelanD.65.Whatcancausetsunamisaccordingtothepassage?回答词数不超过6个______________________________________________________________________________66.Whatharmcanatsunamibringbesideskillingpeopleanddamagingbuildings?回答词数不超过15个______________________________________________________________________________67.Whyisitverydifficulttoforecasttsunamiaccurately?回答词数不超过9个______________________________________________________________________________
MichaelNewmanistryingtogetaheadtoprovideforhisfamily.HeisatalentedarchitectwhowillinglytakesonprojectswithimpossibledeadlinesinordertopleasehisbossAmmerandsecureapartnershipinthefirm.ButallworkandnoplaymeanthatMichaelismissingspendingtimewiththefamily.HiswifeDonnaistryingtobeavailableforswimmeetscampingtripstreehousecompletionandsomegoodolddays.BenandSamanthaarehisadoringchildrenwhojustwanttoplaywiththeirdaD.AfteryetanotherlongdayfilledwithfrustrationsMichaelgoesinsearchofauniversalremote万能遥控器sothathecanatleastbeincontrolofhisTV.Onlyonestoreisopen:BedBathandBeyond–wherehegetsaveryspecialuniversalremotE.ThereisalotofpowerinMichael’snewtoy;hecanrevisitoldscenesfromhispastputpeopleonmute无声的andfastforwardthroughtheboringparts.HeturnsoffthevolumeeachtimeheargueswithhiswifE.Hefast–forwardsthroughaboringfamilydinner.HeskipsaheadtoavoidabadcolD.Hejumpstothechapterwherehegetsapromotion.It’sallreallygreatuntiltheremotebeginstousesomeofthespeciallyprogrammedfeatures–theremotestartspredictingwhenMichaelwilluseitautomaticallyhurtling猛扔himbeyondlife’sdifficultandmundanemoments.ButmostofourlivesaredifficultandmundanesoMichaelisforcedtotravelyearsintothefuturE.Eventuallyherealizesthefamilydoghasdiedandbeenreplacedbyanotherthathiskidshavegrownupthathiswifeismarriedtosomeoneelseandthatheweighs400pounds.Ithappenedwhilehewasn’tpayingattention.Themovieisbeingsoldasacomedybutitessentiallyinvolvesaworkaholicwhousestheuniversalremotetoskipoverallthebadthingsinhislifeanddiscoversintheprocessthatheismissinglifeitself.60.WhydidMichaelNewmandecidetobuyauniversalremote?A.TomakehisbosshappyB.TorememberhislifeinthepastC.ToseewhathisfuturelifewouldbelikeD.Toescapefromthehardshipsofhislife61.Theunderlinedwordmundaneinthethirdparagraphmeans.A.interestingB.excitingC.boringD.abandoned62.Whatcanweinferfromthestory?A.Michaelisunabletosupporthisfamily.B.Michaelhassomedifficultiesinhisjobnow.C.TheremotecanhelpMichaeldomanythings.D.Michaelisanirresponsibleman.63.Themainpurposeofthepassageisto.A.remindustoliveareallifeB.persuadeustobuytheremoteC.encourageustoworkhardD.makeusfeelrelaxedfromwork
ReducereuseandrecyclE.Thisfamiliarenvironmentalistslogantellsushowtoreducetheamountofrubbishthatendsupinlandfillsandwaterways.Theconceptisbeingusedtodealwithonepossiblydangerousformofwaste—electronicjunk电子垃圾suchasoldcomputerscellphonesandtelevisions.Butthisprocessformanaginge-wastemaybeusedinanunscrupulouswaymoreoftenthannotusedarecentreportsuggests.Alotofthesematerialsarebeingsenttodevelopingnationsundertheexcuseofreuse—tobridgethedigitaldividesaidRichardGutierrezapolicyresearcher.Oneoftheproblemsisthatnooneproveswhethertheseoldmachinesworkbeforetheyhittheseaways.Becauseofthisthereportsayse-wasteisagrowingprobleminLagosNigeriaandelsewhereinthedevelopingworlD.Muchofthewasteendsupbeingthrownawayalongriversandroads.Oftenit’spickedapartbypoorpeoplewhomayfacedangerousexposuretopoisonouschemicalsintheequipment.Businessmenalsopayworkersalittlemoneytogetbackmaterialssuchasgoldandcopper.Thislow-techrecoveryprocesscouldexposeworkersandthelocalenvironmenttomanydangerousmaterialsusedtobuildelectronics.AccordingtoGutierrezthisshadoweconomyexistsbecausetheexcuseofrecyclingandreusingelectronicsgivesbusinessmenagreenpassporttoshipwastearoundtheglobE.DevelopingnationsmusttakeuponsomeoftheresponsibilitythemselvesGutierrezsaiD.ButheaddedAgreaterportionofthisresponsibilityshouldfallontheexportingstatE.Chinaforexamplehasbecomeadumpingplaceforlargeamountsofe-wastE.Thenationisbeginningtotakeactiontostoptheflowofdangerousmaterialsacrossitsborders.TheChinesegovernmentaftermanyyearsofdenialisfinallybeginningtotaketheleaD.Thepassagemainlytellsusthat_______.A.developingcountriesarefacingseriousenvironmentalproblemsB.e-wasteissenttodevelopingcountriesundertheexcuseofreuseC.developingcountriesaremakingfulluseofe-wasteD.e-wasteisagrowingproblemindevelopedcountriesWhatdoesthethirdparagraphmainlydiscuss?A.A.lotofe-wasteisdumpedindevelopingcountries.B.Poorpeoplebreakupe-wastetocollectsomevaluablematerials.C.Theproblemofe-wasteisgrowingindevelopingcountries.D.OldcomputersandTVsstillworkbeforetheyaresentabroaD.TheunderlinedwordunscrupulousinParagraph1probablymeans________.A.immoralB.wrongC.proudD.unsafeFromwhatGutierrezsaidwecanlearnthat________.A.developingcountriesshouldberesponsibleforthisproblemB.exportingcountriesshouldbemainlyresponsibleforthisproblemC.neitherrichnorpoorcountriesshouldbeblamedforthisproblemD.poorcountriesshouldbeblamedforthisproblem
Whatcanyoudoifyoulosethedata数据fromyourdisks硬盘?Tofindanexpertwhocanrecoverthelostinformationforyouisprobablytheeasiestsolution.JackOlsonisoneoftheseexperts.JackandafewofhisfriendssetupacompanycalledJack'sDiskDoctorService.Theyworkfromhomeandgiveallthemoneytheyearntocharity慈善团体.Thefeesarealwaysthesamenomatterhowpreciousthedataonthediskis.SomepeoplehoweveraresogratefulthattheysendextramoneytoJackortothecharitieshiscompanysupports.Oneoilcompanyofferedhim$2000forhishelpandanarchitectevensenthimablankcheck.ItwouldbedifficulttoputavalueonthethingsrescuedbytheDiskDoctor.Therehavebeendiskswhichcontainmedicalresearchtelevisionscriptsmanuscriptsofwholebooksalawyer'spapersforacourtcaseandevenMargaretThatcher'stravelplanforavisittoeasternEuropE.ForthislastcaseJackhadtogoinpersontoThatcher'sofficeforsecurityreasons!DisksareusuallysenttotheDiskDoctorbypostbutsometimespeopleareinsuchahurrythattheycannotwaitforthemailtocomE.ForexamplesomeradioscriptshadtoberushedbytaxitoJack'shousebecausetheywereneededforbroadcastingthenextday.Whenthematerialhasbeenrecoveredthediskisreturnedtothesenderwithadiagnosis诊断andaprescriptionforavoidingtheprobleminthefuturE.Onegratefulclient顾客andauthorputathankyoutoJackinthefrontofhisbookJacksavedmefromaheartattackhewrotE.ButsaysJackmostpeopledon'ttakeanynoticeofthedoctor'sadvice!WhydidthearchitectsendJackablankcheck?A.Thearchitectdidnothaveanymoney.B.Thearchitectdiditforsecurityreasons.C.Thearchitectalwaysfollowedthedoctor'sadvicE.D.ThearchitectthoughtJack'sservicewaspriceless.Whatdoestheunderlinedwordrescuedmean?A.RecovereD.B.PrescribeD.C.ExamineD.D.Lost.WhichofthefollowingstatementsisNOTtrue?A.Jack'sDiskDoctorServicehasonlyonestandardfeE.B.JackandhiscompanyhavemadeafortunefromtheirservicE.C.MargaretThatcherisaveryimportantperson.D.Jack'sclientsarefromallwalksoflifE.
Electronicwasteore-wastereferstoelectronicproductsthatarenolongerusablE.ThiscanincludeTVscellphonesandcomputersandotherofficeelectronicselectronictoysandvideosmachines.Todaytheaverageturnover更换rateforacomputerintheUnitedStatesiseverytwoyearsaccordingtotheenvironmentalgroupGreenpeacE.Thegroup'sDaiYunsayse-wasteisaglobalproblem.TheelectronicindustryisoneofthefastestgrowingindustriesintheworlD.Thehighspeedofgrowthinthisindustrymeansmoreandmoreelectronicproductsarebeingwastedandthrownaway.IfnoonedecidestoretrievetheoldproductsandprocessthemproperlytheelectronicwastewillsweepovertheearthlikethehugewavebehindmeandpollutetheEarthseriously.Greenpeaceworksoutthat20to50milliontonsofe-wasteareproducedgloballyeachyear.Thecomponents部件inmanyelectronicproductscontainharmfulchemicalsthatpollutegroundwaterandtheenvironment.AtpresenttheU.S.hasnofederallawforthedisposal处理ofe-wastealthoughafewstateshavee-wasterecyclingprogramsinplacebutthereisnolaw.TheU.S.exportsmuchofitse-wastetothirdworldcountriessuchasIndiaandChinawhereworkerstookapartcomputersforvaluablepartshopingtosellthemformoney.ButharmfulwastesexpertDr.BakulRaosaysthat'sadangerouspracticE.FromnowontherecyclersarenotveryeducateD.Alltheyknowistheycanretrievecopperorgoldoutofit.Sotheeasiestwaytodothatisleach过滤itoutinanacidorburnitofftoretrieveit.Sothat'swheretheydon'tknowhowtodealwithitneitherdotheyhaveanyhealthsystemsinplacE.SotheirexposureismorE.Whatdoestheunderlinedwordretrieveparagraph2probablymean?A.lookintoB.takeapartC.getbackD.throwawayWhatofthefollowingstatementsistrueaccordingtothepassageA.TheU.S.hasstrictnationallawsfordealingwithe-wastE.B.Thirdworldcountriesimporte-wastetogetvaluablepartswhichisasafeandeasywaytomakemoney.C.Thewayuneducatedworkersdealwitholdcomputersdoesgreatharmtotheenvironmentaswellastotheirownhealth.D.Moreandmoreelectronicwasteisbeingwastedandthrownawaymainlybecauseofpeople'sbadhabits.Whatisthepurposeofwritingthepassage?A.Toattractmorepeople'sattentiontoe-wastE.B.Tocallonpeoplenottothrowawaye-wasteanywherE.C.Totellpeoplewhate-wasteisandhowtodealwithitwell.D.Towarnpeopletobreakawayfromtheelectronicindustry.Thenextparagraphprobablyconcerns___.A.howtodealwithe-wasteproperlyB.howtoprotectourselvesfromharmbye-wasteC.HowtoslowdownthedevelopmentintheelectronicindustryD.howtomakefulluseofe-waste
PassageElevenSuperconductingMaterialsThestoneageTheIronAgE.Entireepochshavebeennamedformaterials.Sowhattocallthedecadesahead?Thechoicewillbetough.Welcometotheageofsuperstuff.Materialscience--oncetheleastsexytechnology–isburstingwithnewpracticaldiscoveriesledbysuperconductingceramicsthatmayrevolutionizeelectronics.Butsuperconductorsarejustpartofthepicture:fromhouseandcarstocookpotsandartificialteeththeworldwillsomedaybemadeofdifferentstuff.ExoticplasticsglassandceramicswillshapethefuturejustassurelyashavegeneticengineeringandcomputersciencE.Thekeytothenewmaterialsisresearchers’increasingabilitytomanipulatesubstancesatthemolecularlevel.Ceramicsforexamplehavelongbeenlimitedbytheirbrittleness.ButbyminimizingthemicroscopicimperfectionsthatcauseitscientistsaremakingfarstrongerceramicsthatstillretainsuchqualitiesashardnessandheatresistancE.FordMotorCo.nowusesceramictoolstocutsteel.A.firmcalledKyocerahascreatedalineofceramicscissorsandknivesthatstaysharpforyearsandneverrustorcorrodE.A.similartransformationhasovertakenplastics.High-strengthpolymersnowformbridgesice-skatingrinksandhelicopterrotors.Andonenewplasticthatgenerateselectricitywhenvibratedorpushedisusedinelectricguitarstouchsensorsforrobothandsandkaratejacketsthatautomaticallyrecordeachpunchandchop.Evenplasticlitterwhichoncethreatenedtopermanentlyblotthelandscapehasprovedamenabletomoleculartinkering.Severalmanufacturersnowmakebiodegradableforms;someplasticsix-packringsforexamplegraduallydecomposewhenexposedtosunlight.Researchersaredevelopingwaystomakeplasticsasrecyclableasmetalorglass.Besidescomposites–plasticreinforcedwithfibersofgraphiteorothercompounds–madetheround-the-worldflightofthevoyagerpossibleandhaveevenbeenprovedincombat:ahelmetsavedaninfantryman’slifebydeflectingtwobulletsintheGrenadainvasion.Someadvancedmaterialsareoldstandardwithanewtwist.Thenewestfiberopticcablethatcarrytelephonecallscross-countryaremadeofglasssotransparentthatapieceof100milesthickisclearerthanastandardwindowpanE.Butnewmaterialshavenoimpactuntiltheyaremadeintoproducts.Andthattransitioncouldprovedifficultforswitchingrequireslengthyresearchandinvestment.ItcanbesaidafirmerhandleonhowtomovetocommercializationwilldeterminethesuccessorfailureofacountryinthenearfuturE.1.Howmanynewmaterialsarementionedinthispassage?A.TwoB.ThreeC.FourD.Five2.Whydoestheauthormentiongeneticengineeringandcomputerscience?A.Tocomparethemwiththenewmaterials.B.ToshowthesignificanceofthenewmaterialsonthefutureworlD.C.Tocomparethenewmaterialstothem.D.Toexplainhisviewpoint.3.Whyistransitiondifficult?A.BecausetransitionrequiresmoneyandtimE.B.Becausemanymanufacturersareunwillingtochangetheirequipment.C.Becauseresearchonnewmaterialsisverydifficult.[D]Becauseittakes10years.4.WhereliessuccessofacountryintheNewAgeofsuperstuff?A.Itliesinresearch.B.Itliesininvestment.C.Itliesininnovation.D.Itliesinapplication.
CRecentlyasurveywasdoneamong288000studentswhichshowsthattoday’straditional-agecollegefreshmenaremorematerialisticandlessaltruistic利他主义的thanatanytimeinthe19yearsofthepoll民意调查.Notsurprisinglyinthesehardtimesthestudents’majorpurposeistobefinanciallywelloff.Developingameaningfulphilosophyoflifeislessimportantthanever.Itfollowsthenthattodaythemostpopularcourseisnotliteratureorhistorybutaccounting.Interestinteachingsocialserviceandthealtruisticfieldsisatalow.Ontheotherhandenrollmentinbusinessprogramsengineeringandcomputerscienceiswayup.That’snosurpriseeither.A.friendofmineasalesrepresentativeforachemicalcompanywasmakingtwicethesalaryofhercollegeinstructorsinherfirstyearonthejob---evenbeforeshecompletedhertwo-yearassociatedegreE.Thoughit’struethatweallneedacareeritisequallytruethatourcivilizationhasaccumulatedanincredibleamountofknowledgeinfieldsfarbeyondourownandthatitwillbebetterforourunderstandingoftheseothercontributions—eitherscientificorartistiC.Similarlyitistruethatinstudyingthediversewisdomofotherswelearnhowtothink.Moreimportantlyperhapseducationteachesustoseetheconnectionsbetweenthingsaswellastoseebeyondourimmediateneeds.Weeklywereadofunionswhowentonstrikeforhigherwagesonlytodrivetheiremployeroutofbusiness.Nocompany;NojoB.Howshortsightedinthelongrun!ButthemostimportantargumentforabroadeducationisthatinstudyingtheaccumulatedwisdomoftheagesweimproveourmoralsensE.Isawacartoonrecentlywhichshowsagroupofbusinessmenlookingpuzzledastheysitaroundaconferencetable;oneofthemistalkingontheintercom对讲机:MissBaxterhesayscouldyoupleasesendinsomeonewhocandistinguishrightfromwrong?Fromthelong-termpointofviewthat’swhateducationreallyoughttobeabout.51.Accordingtotheresultofthesurveycollegestudents_______________.A.takedevelopingameaningfulphilosophyoflifemoreseriouslyB.haveawiderangeofknowledgeinmanyaspectsC.paymoreattentiontothestudyofliteratureD.haveneverbeensomaterialisticastoday52.Thestudents’criteria标准forchoosingtheirmajorstodayarelargelybasedon_________.A.theirownunderstandingofthecoursesB.thefinancialgoalstheyseekinlifeC.theinfluenceoftheirinstructorsD.thevastpotentialforthefutureeducationaldevelopment53.Whatdoesthefifthparagraphimply?A.Knowledgeinotherfieldshasnothingtodowithone’scareer.B.BusinessmanagementshouldbeincludedineducationalprogramsC.TheimportanceofabroadeducationshouldnotbeignoredD.A.goodunderstandingofthecivilizationwillmakestudentsrich.54.Theauthor’sattitudetotheeffectofstudyingthediversewisdomofothersis______________.A.positiveB.indifferentC.doubtfulD.negative55.Thewriterwrotethepassageinordertoindicatethat______________.A.collegestudentstodayarenotadiligentgenerationB.peopleengagedintechnicaljobsleadamoremeaningfullifeC.careerseekersshouldn’tfocusonimmediateinterestsonlyD.workingexperienceoutsidecollegecountsalottoone’sfuturecareer
TheteagardensinSriLankaareactuallylargeestates种植园.Thebestteausuallycomesfromplantsgrownonhighgroundsthecoolhilltopswithrowsandrowsofteaplants.Theplantsareaboutonemetreapart.Theplantisoftenprunedsothatitremainsonly60to90centimetreshigh.Pruningisimportantbecauseitencouragesthegrowthoftendershootsoryoungleaves.Itisfromtheseshootsthatthebestteaisgot.Practicallyalltheteapickersarewomen.Theestatesprefertoemploywomenpickersbecausetheyaremorecareful.Theirthinfingerscaneasilyremovethetwinleavesandnewshootsfromtheplantwhicharethepartsusedforprocessing加工teA.Thepickerscarrylargebasketsintowhichtheythrowtheirpickings.A.skilledworkercanharvestbetween9to14kilogrammesoftealeavesaday.Usuallynewshootscanbepickedfromtheplantsabouteverytenorfifteendays.Processingteashootsintothefamiliardrytealeavesrequiresgreatcareandskill.Therearevariousmethodsofprocessingdependingonthetypeoftearequired.Forblackteatheyounggreenleavesarefirstspreadoutoshelvestodry.Thisprocessremovesmuchofitswaterandtheleavesbecomesoft.Afterthistheleavesarepassedthroughheavyrollers.Thisoperationwillpresstheleavesforjuiceswhichgivetheteabothitscolourandtaste.Thentheleavesarespreadoutonfloorsandlefttoferment发酵underwetconditions.Fermentationdevelopstherichtasteofblacktea.Thefermentedleavesarethendriedwithahot-airbloweruntiltheybecomerolled-upblackleaves.ThefinalstepistosortandgradethembeforetheblackteaisreadyforsaletocountriesallovertheworlD.68.Inthefirstparagraphthewordpruningmeans.A.regularcuttingoftheplantsB.frequentwateringC.regularuseofchemicalsD.growingtheplantshighinthemountain69.Oneofthereasonswhywomenareemployedtodothepickingisthat.A.theyworkharderthanmendointhepickingB.theycanthrowtheirpickingsmoreeasilyintothebasketsC.theirfingersfitthembetterforthejoB.D.theycanmoreeasilyfindthetwinleaves.70.Howmanyprocessingstepsarementionedinthelastparagraph?A.ThreE.B.Four.C.FivE.D.Six.71.Whatisthewriter’spurposeinwritingthepassage?A.Tointroducevariousmethodsofteaprocessing.B.TopersuadereaderstobuyteafromSriLankA.C.Totellastorythathadhappenedintheteagardens.D.Toinformreadersofteagrowingpickingandprocessing.
Everyoneagreesthatit’snecessarytoreducecarbonemissions排放物aroundtheworlD.Thereislessagreementoverexactlyhownationsshouldgoaboutachievingamorecarbon-freeplanet.Thustheenvironmentalequivalent:cap–and–tradecarbonemissionsorplaceacarbontaxonallusers?Withcap–and–tradeprogramsgovernmentslimitthelevelofcarbonproducedbyanindustry.Companiesthatholdtheiremissionsbelowthecapcanselltheirremainingallowanceonacarbonmarketwhilecompaniesthatgobeyondtheirlimitmustpurchasecreditsonthatmarket.Carbontaxesaremorestraightforward:asettaxrateisplacedontheconsumptionofcarbonwiththeideathatraisingthepricewillencourageindustriesandindividualstoconsumeless.Atthemomentcap–and–tradehastheupperhandbutdoesn’tdefeatthetaxjustyet.Supportersofthetaxarguethatacap–and–tradesystemwouldbetoodifficulttoadminister–andtooeasilygamedbyindustrieslookingtosidestepemissionscaps.Cap–and–tradeadvocatescontradictthatlikeallotherflattaxesacarboncollectionwouldrelativelyburdenlower–incomefamilieswhospendagreaterpercentageoftheirincomeonenergythanrichhouseholds.Sowhichsystemwillhavealargereffectoncarbonconsumption?A.10%carbontaxmightreducethedemandforcarbonabout5%orlessaccordingtoananalysisbytheCarbonTaxCenteranenvironmentaladvocacygroup.Thatmaynotbeenough.Businessesandgovernmentshaven’tfiguredouthowthetwocompetingsystemscanworktogetherbutintheendtheworldmayneedboth.1.Thepassagefocuseson_________.A.programsofcollectingtaxesB.systemsofreducingcarbonemissionsC.reasonsforreducingcarbonemissionsD.contradictionsbetweenthetwosystems2.Accordingtothecap–and–tradeprogramcompanies_________.A.areforbiddentoproducecarbonemissionsB.areallocatedthesameamountofcarbonconsumptionC.canselltheirremainingallowancewithintheirlimitsD.canselltheextraamountofcarbonatahigherprice3.Carbontaxesworkby_________.A.burdeningwell–offfamiliesB.encouragingindustriestoconsumecarbonC.raisingthepriceforcarbonconsumptionD.limitingthecarbonconsumptionofindustriesonly4.Theunderlinedwordcapinthesecondparagraphmostlikelyrefersto_________.A.limitB.creditC.levelD.rate5.Wecanlearnfromthepassage_________.A.carbontaxesaredifficulttocarryoutB.cap–and–tradeplaysagreaterroleatpresentC.cap–and–tradewillbepreferableinthefutureD.carbontaxeswillbepreferableinthefuture
Federalregulators调整者Wednesdayapprovedaplantocreateanationwideemergencealert警报systemusingtextmessagesdeliveredtocellphones.TextmessageshaveexplodedinpopularityinrecentyearsparticularlyamongyoungpeoplE.Thewirelessindustry'stradeassociationCTIAestimates估计morethan48billiontextmessagesaresenteachmonth.TheplancomesfromtheWarningAlertandResponseNetworkActa2006federallawthatrequiresimprovementstothenation'semergencyalertsystem.TheacttaskedtheFederalCommunicationsCommissionFCCwithcomingupwithnewwaystoalertthepublicaboutemergencies.TheabilitytodeliveraccurateandtimelywarningsandalertsthroughcellphonesandothermobileservicesisanimportantnextstepinoureffortstohelpensurethattheAmericanpublichastheinformationtheyneedtotakeactiontoprotectthemselvesandtheirfamiliesbeforeandduringdisastersandotheremergenciesFCCChairmanKevinMartinsaidfollowingapprovaloftheplan.Participationinthealertsystembycarriers–telecommunicationscompaniesisvoluntarybutithasreceivedsolidsupportfromthewirelessindustry.Theprogramwouldbeoptionalforcellphoneusers.Theyalsomaynotbechargedforreceivingalerts.Therewouldbethreedifferenttypesofmessagesaccordingtotherules.Thefirstwouldbeanationalalertfromthepresidentlikelyinvolvingaterroristattackornaturaldisaster.Thesecondwouldinvolveapproachingthreatswhichcouldincludenaturaldisasterslikehurricanesorstormsorevenuniversityshootings.Thethirdwouldbereservedforchildabduction绑架emergenciesorso-calledAmberAlerts.Theservicecouldbeinplaceby2010.Whatisthepurposeoftheapprovedplan?A.Towarnpeopleofemergenciesviamessages.B.Topopularizetheuseofcellphones.C.Toestimatethemonthlynumberofmessages.D.Topromotethewirelessindustry.Theimprovementtothepresentsystemisinthechargeof____.A.CTIAB.theWarningAlertandResponseNetworkC.FCCD.federalregulatorsThecarriers’participationinthesystemisdeterminedby_____.A.theUSfederalgovernmentB.mobilephoneusersC.thecarriersthemselvesD.thelawoftheUnitedStatesWhichofthefollowingwouldbethebesttitleforthetext?A.CellPhoneAlertsProtectingStudentsB.CellPhoneAlertsbyWirelessIndustryC.CellPhoneAlertsofNationalDisastersD.CellPhoneAlertsComingSoon
BWouldyoueatareadymealfromthefridgeratherthancookbyyourself?HaveyoubeendoingInternetshoppingratherthangoingtothestores?Whatcan'tyoubebotheredtodo?A.studyintohowlazyBritishpeoplearehasfoundmorethanhalfoftheadultsaresoidle懒散的thatthey'dcatchtheliftratherthanclimbtwoflightsofstairs.Justover2000peoplewerequizzedbyindependentresearchersatNuffieldHealthBritain'slargesthealthcenter.Theresultswereextremelysurprising.Aboutoneinsixpeoplequestionedsaidiftheirremotecontrolwasbrokentheywouldcontinuewatchingthesamechannelratherthangetup.Morethanonethirdofthosequestionedsaidtheywouldnotruntocatchabus.Worryinglyofthe654respondentswithchildren64%saidtheywereoftentootiredtoplaywiththem.Thisledthereporttoconcludethatit'snowonderthatoneinsixchildrenintheUKareclassifiedasobeseveryfatbeforetheystartschool.DrSarahDaunceymedicaldirectorofNuffieldHealthsaidPeopleneedtogetfitternotjustfortheirownsakebutforthesakeoftheirfamiliesfriendsandevidentlytheirpetstoo.Ifwedon'tstarttotakecontrolofthisproblemawholegenerationwillbecometoounfittoperformeventhemostfundamentaltasks.AndScotland'slargestcityGlasgowwasshamedasthemostidlecityintheUKwith75%questionedadmittingtheydonotgetenoughexercisefollowedcloselybyBirminghamandSouthamptonbothwith67%.TheresultsbringseriouschallengesfortheNationalHealthServicewhereobesity-relatedillnessessuchasheartdiseaseandcancerhavebeenonasteadyincreaseforthepast40yearsandarecostingbillionsofpoundseveryyear.60.Howmanypeoplequestioneddon'tplaywiththeirchildren?A.1280.B.Morethan333.C.654.D.About420.61.Thestudyleadsustobelievethat.A.thepetsintheUKwillbeintroubleiftheirownerskeeptheirwayoflifeB.Glasgowpeoplefeelashamedbecausetheydon'tgetenoughexerciseC.BritishpeoplearethelaziestaroundtheworldD.fivesixthsoftheBritishchildrenarehealthy62.Howdoestheauthorconvincethereaders?A.Bypresentingtheresultsofastudy.B.Byprovidinganswerstoquestions.C.Byinterviewingsomeexperts.D.Bytellingastory.63.Whatisthepassagemainlyabout?A.AstudyofBritishpeople'slaziness.B.AstudyofBritishpeople'slifestyles.C.ThehealthserviceintheUK.D.TheobesityproblemintheUK.
ThevolcanoisoneofthemostsurprisingfrighteningthingsofnaturE.Maybeyouhaveseenpic??turesofthesefireworksofnaturE.Sometimeswhenavolcanoeruptsaverylargewallofmeltedrockmovesdownthesideofamountain.Itlookslikeariveroffire.Sometimesvolcanoesex??plodethrowingthemeltedrockandasheshighintotheair.Butwheredoesthismeltedrockcomefrom?Theearthismadeupofmanylayers层.Thetoplayerthatweseeiscalledthecrust.Underthecrustaremanylayersofhardrock.Butfarfarbeneaththecrusttherockissohotthatitissoft.Insomeplacesitevenmelts.ThemeltedrockiscalledmagmA.Sometimesthemagmabreaksouttothesurfacethroughcracks裂缝inthecrust.Thesecracksarevolcanoes.Mostpeoplethinkofmountainswhentheythinkofvolcanoes.Butnoteverymountainisavolca??no.A.volcanoissimplytheopeningintheearthfromwhichthemagmaescapes.Thehotmagmaorlavaasitiscalledcoolsandbuildsuponthesurfaceoftheearth.Overthousandsofyearsthispileofcooledlavacangrowtobeveryverybig.ForexamplethehighestmountaininAfricaKilimanja??roisavolcano.Itrisesmorethan16000feetabovethegroundaroundit.8.Theunderlinedworderuptsmeans______.A.movesdownB.breaksawayC.buildsupD.suddenlythrowsoutlava9.Whichwordsinthepassagehavethesamemeaningasmeltedrock?A.volcanoandcrustB.crustandhardrockC.magmaandlavaD.volcanoandmagma10.Whichisthecorrectorderofthelayersoftheearthbeginningwiththetoplayer?A.crust—hardrock—magma—softrockB.crust—hardrock—softrock—magmaC.agma—softrock—hardrock—crustD.volcano—cracks—magma—crust11.Thebesttitleofthepassageshouldbe______.A.TheVolcanoB.KilimanjaroVolcanoC.TheMountainsD.TheMeltedRock
RobotsaresmartWiththeircomputerbrainstheyhelppeopleworkindangerousplacesordodifficultjobsSomerobotsdoregularjobsBobbythemailcarrierbringsmailtoalargeofficebuildinginWashingtonD.C.Heisoneof250mailcarriersintheUnitedStatesMrLeachimwhoweighstwohundredpoundsandissixfeettallhassomeadvantagesasateacherOneisthathedoesnotforgetdetailsHeknowseachchild’snametheparents’namesandwhateachchildknowsandneedstoknowInadditionheknowseachchild’spetsandhobbiesMrLeachimdoesnotmakemistakesEachchildgoesandtellshimhisorhernamethendialsanidentification身份证明numberHiscomputerbrainputsthechild’svoiceandnumbertogetherHeidentifiesthechildwithnomistakesThenhestartsthelessonAnotheradvantageisthatMrLeachimisflexibleIfthechildrenneedmoretimetodotheirlessonstheycanmoveswitchesInthiswaytheycanrepeatMrLeachim’slessonoverandoveragainWhenthechildrendoagoodjobhetellsthemsomethinginterestingabouttheirhobbiesAttheendofthelessonthechildrenswitchMrLeachimoff58Thefirstparagraphofthepassagetellsus_______A.humanbeingsarenotassmartasrobotsB.robotswilltaketheplaceofmantoruletheearthC.wecanonlyuserobotstodosomeregularjobsD.robotscanhelppeopleinmanydifferentways59MrLeachim’s______makeshimagoodteacherA.knowledgeB.appearanceC.advantageD.energy60Thewordflexibleinthelastparagraphmeans_______A.notstrictB.nothardC.suitableD.changeable
第三部分阅读理解共20小题每小题2分满分40分阅读下列短文从所给的四个选项A.B.C.D中选出最佳选项Sciencesummercampsareoneofthebestwaystoimprovecreativityofstudentsandteachthemapracticalapproachtowardsscienceanditsapplications应用.Studentstakingpartinthecampscanlearntoappreciatescienceandtechnologyatanearlyagetobebetterpositionedforfurtherlearningandfinallybetterpreparedtofacechallenges.Apartfromtheoriesscientificexperimentsanddiscussionsareencouragedatthesecamps.ThesciencesummercampsareusuallyheldbetweenJuneandAugustandit’sgoodforparentstostartplanningtheirchildren’ssummercampsatleast6to7monthsinadvancE.Thisperiodoftimeprovidesanopportunityforthemtodoproperresearchandsavemoney.Withmorethan2000summercampsintheUSthereisawidevarietyforparentstochoosefrom.Ifthechilddoesn’tlikebiologythereisnopointsendinghimtoananatomy解剖学sciencecamp.Likewise同样地ifonethinksthathischildlimitshimselftobooksthroughouttheschoolyearheshouldtryandchoosecampswhichprovidestudentswithanopportunitytomoveoutintheopenandbephysicallyactivE.Tomakethetaskeasiertherearemanywebsiteswhichprovideonlineresourcematerialstohelpparentsselectasummercampthatfitstheneedsoftheirchildren.Generallyasciencesummercampcostsbetween$150and$500dependingonwherethecampislocatedhowlongitlastsandofcoursewhatsubjectitcovers.Someofthemalsoprovidescholarships奖学金forbrightstudentstoencouragethem.56.Asciencesummercampoffersstudents.A.chancestobewellpreparedforfuturestudyB.chancestoresearchandsavemoneyC.waystogetonlineresourcematerialsD.chancestoliveindependently57.Whatdoestheunderlinedwordtheminthesecondparagraphreferto?A.StudentsB.OrganizersCScientistsD.Parents58.Wecaninfer推断fromthesecondparagraphthat.A.it’simportantforchildrentorelaxatthesummercampsB.onlineresourcematerialscanhelptoorganizeasummercampC.propercampsshouldbechosenforchildrenaccordingtotheirneedsD.differentparentsshouldbechosenforchildrenaccordingtotheirneeds59.Whatdothecostsofasciencesummercampdependon?A.Organizers’effortsandsuggestions.B.Locationtimeandcontent.C.Students’likesanddislikes.D.Effectsandbenefits.
SincethegenecalledDAF-16inwormswasfoundinmanyanimalsandinhumansthefindingcouldopenupnewwaystoaffectagingimmunity免疫andresistanceinhumansthescientistssaiD.WewantedtofindouthownormalagingisbeinggovernedbygenesandwhateffectthesegeneshaveonothertraitssuchasimmunitysaidRobinMayoftheUniversityofBirminghamwholedthestudy.Populationsacrosstheworldareagingatasurprisingpacebringingpotentiallybigchallengesforhealthandsocialcaresystems.A.studybyDanishscientistslastyearfoundthathalfofbabiesbornintherichworldtodaywilllivetocelebratetheir100thbirthdays.ScientistsareeagertofindouthowpeopleagetotrytodevelopdrugstohelpthemstayhealthierastheirlivesextenD.WhatwehavefoundisthatthingslikeresistanceandagingtendtogohandinhandMaysaidinaninterview.May’steamcomparedlongevitystressresistanceandimmunityinfourrelatedspeciesofworm.TheyalsolookedfordifferencesintheactivityofDAF-16ineachofthefourspeciesandfoundthattheywereallquitedistinct.MaysaidDAF-16wasactiveinmostcellsinthebodyandwasverysimilartoagroupofhumangenescalledFOXOgeneswhichscientistsbelieveplayaroleintheagingprocess.Thefactthatsubtle微妙的differencesinDAF-16betweenspeciesseemtohavesuchanimpactonagingandhealthisveryinterestingandmayexplainhowdifferencesinlifespanandrelatedtraitshavearisenduringevolutionMaysaiD.64.Inwhichsectionmaythetextappearinanewspaper?A.Education.B.SciencE.C.Entertainment.D.CulturE.65.Whatcanweknowfromthethirdparagraph?A.Newwayshavebeenfoundtoaffectaging.B.Babiesintherichworldwillalllivelonger.C.PresentsocialcaresystemsarepoorlymanageD.D.Agingpopulationsarecausingmorechallenges.66.FromthetextweknowthatDAF-16._________A.isagenethatisonlyfoundinwormsB.canmakepeoplelivelongerC.hasaneffectonagingandimmunityD.hasbeenquitefamiliartoscientists67.Whatcanbethebesttitleofthepassage?A.ScientistsFindGeneLinkedtoAgingB.PopulationAgingFasterthanExpectedC.HowtoMakePeopleLiveLongerD.GeneDeterminesHowLongWeLive
Animportantfactorthatplaysapartinsusceptibility易受影响tocoldsisagE.AstudydonebytheUniversityofMichiganSchoolofPublicHealthindicatedthefactthatseemstoholdtrueforthegeneralpopulation.Babiesarethegroupsufferingmostfromcoldsaveragingmorethansixcoldsintheirfirstyears.BoyshavemorecoldsthangirlsuptoagethreE.Aftertheageofthreegirlsaremoresusceptiblethanboysandteenagegirlsaveragethreecoldsayeartoboy'stwo.Thegeneralfrequencyofcoldscontinuestodeclineintoadults.Elderlypeoplewhoareingoodhealthhaveasfewasoneortwocoldsannually.Oneexceptionisfoundamongpeopleintheirtwentiesespeciallywomenwhoshowariseincoldinfections感染becausepeopletothisagegrouparemostlikelytohaveyoungchildren.Adultswhodelayhavingchildrenuntiltheirthirtiesandfortiesexperiencethesamesuddenincreaseincoldinfections.Thestudyalsofoundthateconomics经济状况playsanimportantrolE.Asincomeincreasesthefrequencyatwhichcoldsarereportedinthefamilydecreases.FamilieswiththelowestincomesufferaboutathirdmorecoldsthanfamiliesattheupperenD.Lowerincomegenerallyforcespeopletoliveincloserquartersthanthosetypicallyoccupiedbywealthierpeopleandcrowdingincreasestheopportunitiesforthecoldvirustotravelfrompersontoperson.Lowincomemayalsoinfluencediet.Thedegreetowhichpoornutritionaffectssusceptibilitytocoldsisnotyetclearlyprovedbutaninadequatedietissuspectedofloweringresistancegenerally.68.Whatfactorscausepeopletocatchcoldseasily?A.Ageandpregnancy.B.Healthandpregnancy.C.Healthandeconomics.D.Ageandeconomics.www.k*s￥5&u.com69.Whydoesthelowestincomeleadtotherapidspreadofcolds?A.Becausepoorpeoplecan'taffordtogotoseeadoctor.B.BecausebalanceddiethasdefinitelyaffectedpoorpeoplE.C.BecausepeoplewiththelowestincomehavelimitedlivingspacE.D.Becausecoldvirusdon'thaveopportunitiestotravelinpoorfamilies.70.Howdoesthestudyprovethatageplaysapartinsusceptibilitytocolds?A.Usingcomparison.B.Usinggraphs.C.Usingdescription.D.Usingargument.71.Whatcanyoulearnfromthepassage?A.Familieswiththelowestincomesufferlesscoldsthanrichfamilies.B.Thegeneralfrequencyofcoldsarelikelytoincreaseamongthepoor.C.Womenintheirtwentiesaremostlikelytoavoidcoldinfections.D.Thegeneralfrequencyofcoldscontinuetoriseintotheadults.
DogsmayhelpsavethedayinthePhilippinesastheyusetheirnosestosmelloutsurvivorsburiedbyFriday’smudslide泥石流.TheteamofdogsarrivedinthePhilippinesfromSpainandthisTuesdaytheywerejustbeginningtheirwork.SearchofficialstoldCNNtheyhopetherecentrainwillwashawaythesmellofrescueteamssothedogscandotheirjobmoreaccurately.Thedogswerebroughtinaftersoundequipmentfoundsoundscomingfromdeepinsidetheruinsataplacewhereaschoolstoodbeforethemudslidecoveredit.Thesoundscouldmeanpeoplearestillaliveunderallthemudoritcouldjustbetheearthresettling.OnMondayrescueworkersworkedattheschoolsiteuntilthreeinthemorningtryingtolocatesurvivorsandtheywillbegindiggingagainassoonasthedogsthinktheyfindsomeonE.HumanteamsfromtheUSMalaysiaandAustraliaarealltryingtohelptoo.Butsofartheyhaveyettolocateanysurvivors.RescueworkerstoldCNNthatanearlierreportthat50survivorshadbeenfoundwasfalsE.Howdidallthatmudburythevillageinthefirstplace?OnFriday2400-footMtKanabagturnedintoamudslideaftertwoweeksofconstantrainweakenedit.ThemountaincrumbledandthemudfellontothevillageGuinsaugonburyingthe1800peoplewholivedthere.Outofthe300housesinthevillageonly3werenotcoveredbythemud.ThevillageisonasouthernPhilippineIslandcalledLevtE.Rescueeffortshavebeendifficultbecausethevillagetakessixhourstoreachfromthenearestairport.Hopefullythedogscanhelptheirhumanfriendsfindsurvivors.Accordingtothesearchofficials’wordsinthefirstparagraphwecanlearnthat_________A.thesmellofrescueteamscandisturbthedogsB.thedogscanfollowthesmellofrescueteamsC.thegodscan’tsmelltherescueteamsD.thedogscantellthedifferencesbetweenpeopleandrescueteamsThemainpurposeofthispassageisprobably_______.A.toshowthewaytorescuethevictimsintheruinsB.tointroducetheinstrumentstosavevictimsinadisasterC.totellreadersthatdogscansmelloutvictimsburiedintheruinsD.toshowhowtotraindogstosavevictimsinamudslideHowmanysurvivorswerefoundbythedogs?A.50.B.Onlyafew.C.1800.D.NonE.Thereasonwhytherescueworkwasn’tgoingsmoothlywasprobablythat_______.A.therainwasheavyB.somanypeoplewereburiedC.itwasdifficulttoreachthevillageD.theseislittlechancetosavethesurvivorsTheunderlinedwordcrumbledinthelastparagraphcanbereplacedby______.A.brokeB.shookC.fellD.moved
Formorethantwentyyearsscientistshavebeensearchingforsignsoflifeonotherplanets.Mostofthesesearcheshavebeendoneovertheradio.Thehopeisthatsomeoneinouterspacemaybetryingtogetintouchwithus.Scientistsalsohavesentradioandtelevisionmessagesonspaceshipstravelingthroughspaceonthechancethatsomeonemaybereceptivetosuchmessages.Scientistsareusingpowerfulradiotelescopestolistentosignalsfromabout1000starsallwithin100lightyearsofearth.Inadditiontheywillscan扫视theentireskytolistenforradiomessagesfrommoredistantstars.UsingacomputertheywillbeabletomonitormorethaneightchannelsatonetimE.ScientistsarelookingforanysignaltheystandsoutfromthebackgroundnoisE.Ofthe200billionstarsintheMilkyWaygalaxy银河星系scientistsfindthatfivepercentarelikeoursun.Perhapshalfofthemhaveaplanetlikeearth.Suchaplanetwouldbeareasonabledistancefromthestarfortemperaturestoberightfortheevolution进化oflifE.BasedontheinhabitablethatcanbelivedinplanetsinourgalaxymostscientistsagreethatchancesarelikelythatoneormoreoftheseplanetssupportsomelifE.Howevermanyscientistswonderwhetherintelligent有智力的lifeexistsonotherplanets.SomebelievethattwentyyearsofsearchingwithoutanyintelligiblemessagesshowsthatnooneisouttherE.Theysaythattheevolutionofintelligencecomparabletooursisunlikely.Otherscientistsbelievethatoursearchhasn’tbeenlongenoughtoruleoutthepossibilitythatintelligentlifeexistsinourgalaxy.Althoughoursunfamilyisonlyaboutfivebillionyearsoldourgalaxyisabout20billionyearsolD.Inthattimesomescientiststhinkitislikelythatcivilization文明muchmoreadvancedthanourshavedevelopeD.Perhapsthesecivilizationssendusnosignals;perhapswehavenotrecognizedthesignalstheyhavesentus.Ifwehopetofindintelligentlifethesescientistsbelievethatwehavetokeeplooking.Accordingtothepassagehowmanyplanetsinourgalaxymightbeinhabitable?A.5billion.B.10billion.C.15billion.D.200billionThefirstparagraphinthispassageismainlyabout________.A.howscientistsarelookingforsignsoflifeonotherplanetsB.whyscientistsarelookingforsignsoflifeonotherplanetsC.wherescientistsarelookingforsignsoflifeonotherplanetsD.whenscientistsarelookingforsignsoflifeonotherplanetsTheunderlinedwordmonitorinthepassagemeans________.A.findB.followC.checkD.formWhichofthesestatementsistruebasedontheinformationinthepassage?A.Theearthisoneoftheoldestplanetsinourgalaxy.B.Mostscientistsbelievethatthereisintelligentlifeonotherplanets.C.Scientistsaretryingdifferentwaystofindsignsoflifeonotherplanets.D.Scientistsdon’tbelievethattheremightbelifeonotherplanets.
DA.teamofscientistsprovedthatsealshadaverygoodsenseofhearing.Thesementrainedblindsealstoexpectfoodwhentheyheardsounds.Thesealsalwaysbegansnapping猛咬whenastrongsignalwassoundeD.ItwasprovedthatevenasoftsignalaconsiderabledistanceawaycouldmaketheseseaanimalsresponD.Thatshouldmakethefishermanwhomakesmuchnoisewhileworkingortalksloudlystartthinking.Thesameteamofscientistsalsotrainedsealstorecognizedifferentsounds.Onebell-tonemeantfoodtwobell-tonesmeantnofooD.Inthebeginningthesealsmademistakeswhenthetwobell-tonesweresoundeD.TheyweregivenalighttapaftereachmistakE.Thesealsweregoodlearners.Theyeasilylearnedtotellthedifferencebetweenthesounds.67.Whywasitnecessarytouseblindseals?Becausethey______.A.wereunabletousesightforcluesB.hadbetterhearingC.werewaitingtobefedD.weretheonlyanimalstobefound68.Tothosesealsstrongsignalmeant_____.A.snappingB.nothingC.foodD.alighttap69.Thearticledoesn’tsaydirectlybutsuggeststhatfishermenusuallythink______.A.sealshavenogoodsenseofhearingB.sealshavegoodsenseofhearingC.sealscanonlyrecognizebellsoundsD.sealscannothearsoftorlongdistantsounds70.Whichtitlewillbethebesttosuitthearticle?A.CleverSealsB.SmartLearnersC.AnUnderwaterSchoolD.AnUnknownSchool
Recreationalpursuitscanbeapartofeverydaylife365daysayearinVancouver.WeprovideandmaintainplaygroundssportsfieldsicerinksfitnesscentersindoorandoutdoorpoolsbeachestenniscourtsgolfcoursesskateboardparksandnumerousotherwaysforanyandalltoparticipatE.Knowledgeablestaffworkhardtoprovideleisureactivitiessuitedtopeopleofeveryagecultureandability.Recreationalsomeansour23communitycentersservingallagesandsupportingawiderangeofrecreationalsocialandculturalpursuits.ProgramsincludeaerobicsartsandmanymorE.Communitycentersarecooperativelyoperatedwithpeoplelivingnearbymakingforgoodpartnershipsbetweencitygovernmentanditsresidents.CommunityArtsandCultureBenefitsofRecreationCommunityCentresRecreationProgramsRecreationforAllAccessServicesAdaptedProgramsChildcareDayCampsGetout!YouthInitiativeLeisureAccessCardprogramLACSeniorsProgramsandServicesYouthActivitiesandServicesFormsandSchedulesApplicationFormsforPicnicsandEventsLeisureGuide2008ActivitiesBasketballBeachesFitnessCentreFootballFieldsGetup&Go!Golf/pitch&PuttHorseshoesPitchesIceRinksLacrosseLawnBowlingPicnicSitesPlaygroundsPlayingFieldsRacquet/SquashCourtsRugbyFieldsSwimmingPoolsTennisCourtsVolleyballWadingPools&Water/Spray1.Thisadvertisementisintendedfor____.A.peoplelivinginnearbycitiesB.23communitycentersC.residentsofVancouverD.thegovernmentofVancouver2.FromLeisureGuide2008youmayprobablyfindinformationabout____.A.artsandcultureB.recreationprogramsC.plansandtimetableofdifferentactivitiesD.partnershipsbetweencitygovernmentanditsresidents3.Youwillprobablyclick_____tohelpyourgrandparentsfindsomeleisureactivities.A.SeniorsProgramsandServicesB.FootballFieldsC.RugbyFieldsD.AdaptedPrograms
第三部分阅读理解共15小题每小题2分满分30分请认真阅读下列短文从每篇短文后所给各题的四个选项A.B.C和D中选出最佳选项并在答题卡上将该项涂黑BeverageServiceWeserveavarietyofsoftdrinkscoffeeteaandfreeofchargE.HoweverasflyinghasadehydratingeffectwaterandnonalcoholicbeveragesarerecommendeD.ElectronicEquipmentCellularphonesFM/AMradiosportabletelevisionsetsandelectronictoyswithremotecontrolsmustnotbeusedinthecabinastheirsignalsmayinterferewiththeaircraftsnavigationalinstruments.LaptopcomputersandCDMDMP3playersmaybeusedduringcruisingportionsoftheflightbutnotduringthetakeoffandlanding.InflightEntertainmentA.wideselectionofinternationalpublicationsareavailableforyourreadingpleasurE.YoumaykeepthisfreecopyofMorningCalmmagazinebutkindlyreturnallotherreadingmaterialsafteryouhavefinishedwiththemforthebenefitoffellowpassengers.A.selectionofmusicisavailableoneightchannelsfromchannel3to10.Thechannelchangerisonyourarmrest.Wealsoofferaselectionofpopularfilms;youmaylisteninEnglishonchannel2.Padukgoandchessareavailableonrequestandwehavefreepostcardsandstationery.MedicalNeedsWekeepaselectionofnonprescriptionmedicineforanypassengersufferingfrommildsicknesses.Anemergencymedicalkitisalsoavailableformoreseriousillnesses.TravellingwithInfantsandChildrenBabybassinetsareprovidedonafirstcomefirstservebasisandshouldberequestedatthetimeofbooking.Specialmealsforchildrenandinfantscanbeservediftherequestismade24hoursbeforedeparturE.Selectedgiveawaysforchildrenaged2to12areavailableonallinternationalflights.1.Theservicesaboveareprobablyofferedby___________.A.atravelingagentB.amedicalcenterC.anairlineD.afive-starhotel2.Ifyouturnonchannel5onyourarmrestwhatwillyouenjoy?A.Internationalnews.B.Free-of-chargedrinks.C.Fashionmagazines.D.PopularmusiC.3.WhichofthefollowingisTRUEaccordingtothepassage?A.YoushouldreturnallthereadingmaterialsforotherpassengerstoreaD.B.BabiescanhavespecialfoodifitisorderedadayearlierbeforedeparturE.C.Alcoholicbeveragesarenotservedbecausepassengersmaygetdrunk.D.AllthechildrencangetsomegiftswhentheytakeaninternationalairlinE.
EAstronauts’mealshavecomealongwayfromthefree-driedpowdersandsemi-liquidpastesofdecadesagonowUSscientistswanttogrowvegetablesinmini-greenhousesonthemoon.ScientistssaytheyarelookingforwardtoatimewhenresidentsoffuturelunarorevenMartianoutstepswillbeabletodineonfreshvegetables.ParagonSpaceDevelopmentCorporationhasunveiledwhatitcalledthefirststeptowardgrowingflowers—andeventuallyfood-ohthemoon.Thisisasealedgreenhousethatlookslikeabelljarencasedina46-cmtriangularaluminumframE.Itisdesignedtosafelylandalaboratoryplantonthelunarsurfaceandprotectitwhileitgrows.TheminiaturegreenhouseistobelaunchedintospacebyOdysseyMoonLtdaparticipantintheGoogleLunarXPrizE.Thiscompetitionoffers$20milliontoanyentrantwhocanlaunchhandandoperatearoveronthelunarsurfacE.ParagonofficialssayfuturetestingoftheLunarOasiswillbedrivenbyOdyssey’sflightschedulewhichwillnothappenuntil2012attheearliest.WhenitdoesliftoffthegreenhousewillcontaintheseedsofBrassicaahardyplantrelatedtoBrusselssproutsandcabbagE.BecauseBrassicagoesfromseedtoflowerinjust14daysitcancompleteitslifecycleinsinglelunarnight.ColoizingtheMoonorMarsseemssofarawaybutitisimportantthatwedothisresearchnowParagonpresidentJanePoyntersaiD.IttakesalongtimetogetalotofresearchandtogetintegratedreliableefficientsystemsbeforecolonistsmoveinshesaiD.57.Thearticleiswrittenmainlyto________.A.predicttheastronauts’mealsinthefutureB.introduceanexperimentLunarOasisC.tellusthefuturedevelopmentofastronomyD.focusonthehuman’sgreatprogress58.Thearticleimpliesthat_________.A.astronautscangrowflowersinspaceatpresentB.ParagonandNASAwillcarryoutthetestseparatelyC.LunarOasisisaseriesofexperimentscarriedoutinspaceD.theearliesttestingoftheLunarOasismaybein201259.Theunderlinedwordcolonistsinthelastparagraphprobablyhasthemeaningof________.A.plantsB.wildbeastsC.humanbeingsD.scientists60.TheseesofBrassicawillbecontainedinthegreenhousemainlybecause__________A.theirlifecycleismuchshorterB.theyaremorenutritiousthanotherfoodC.theyarerelatedtoBrusselssporoutsandcabbageD.theyareverydelicious
WeoftenthinkoffuturE.Weoftenwonderwhattheworldwouldbelikeinahundredyears'timE.Thinkofspaceperhapsapermanent永久的stationonthemoonwillhavebeensetup.Perhapspeoplewillbeabletovisitthemoonastourists.Cheaprocketsforspacetravelwillhavebeendevelopedpermittinglongjourneysthroughoutthesolarsystem太阳系.Whenthattimecomespeoplewillbetakingholidaysinspaceandvisitingotherplanets.Greatprogresswillhavebeendiscoveredforthemostterribleofalldiseases—cancer.PollutionisaproblemwemustsolvE.Inahundredyears'timeitwillhavebeencontrolleD.Alltheworldwillhavebeendeveloped—evenAntarcticA.TherewillbelargecitiesinAntarcticA.Wealreadyhavesupersonic超音速的flightbutinahundredyears'timewewillhavesupersoniclandtravelaswell.Wewillhaveusedupmostofearth'slandtobuildourcitiessofloatingcitieswillhavebeenbuilt.TheJapanesealreadyhaveplansforcitiesofthiskinD.AndtherewillbecitiesundertheseA.ThefirstofthesewillhavebeencompleteD.39.Wewillhavedeveloped__________inahundredyears'timepermittinglongjourneysalloverthesolarsystem.A.cheaprocketsforspacetravelB.aplaneforspacetravelC.apermanentspaceshipD.asatellitefortourists40.Thelastparagraphmainlytalksabout_____________.A.newwaysofbuildingcitiesB.thebuildingofcitiesundertheseaC.thebuildingoffloatingcitiesinJapanD.thedangerwhichearth'slandwillface41.Thebesttitleforthepassageis______________.A.TravelintheFutureB.FutureLifeC.WheretoLiveintheFutureD.SpaceTravel
ThegreatAlaskanexplorerJohnMuironcewrotethattohavedinnerwithaglacier冰川onasunnydayisanexcellentthing.ItisbettertosleepbesideoneonanAntarcticislandwithjustasleepifigbagforwarmthandtheskyasyourtent.Ourcamp-outwasinearlyJanuaryofthisyearonDancoIslandalongtheAntarcticPeninsulA.Midwaythrougha10-dayAntarcticjourneyconditionswerenearperfect.WestartedourvoyagefromtheAkademikIoffeinZodiacslandingonthewidebeachwithitsfist-sizedrocks.AttheheightoftheAntarcticsummertheshorewasclearofsnowwithplentyofroomforthe40adventurerstospendthenight.DancoIslandwaschartedin1898bytheBelgianexplorerAdriendeGerlachewhowasthefirsttoprovethatyoucouldoverwinterinAntarcticaandsurvivE.DeGerlachepavedthewayforLt.RobertScott'sfirstexpeditionin1901.DeGerlachemappedthearchipelago群岛.HelaternamedtheislandafterhisteammembermileDancoageophysicistwhodiedthatwinter.Foroneyearinthemid-1950sDancowasknownasBaseObytheBritishwhokeptascientificresearchstationtherealthoughallthat.remainsofitisafoundationandapileofcoal.OurexpeditionwasorganizedbyAustraliantouroperatorPeregrineAdventures.Theweatherwasextraordinary--sunnywithdaytimetemperaturesofabout1't2.Thecampingwaseasyandaccessibletoallages.SleepingunderthestarsinAntarcticainjustasleepingbagisprettyamazing.1.WhomdidAdriendeGerlachehaveadirecteffecton?A.JohnMuir.B.Lt.RobertScott.C.Thetourists.D.Theauthor.2.WhatwasDancoIslandnamedafter?A.A.placE.B.A.glacier.C.A.person.D.Anocean.3.Itcanbeinferredfromthepassagethat.A.oldpeoplecan'tgo'campinginAntarcticaB.theauthorwenttotheAntarcticainwinterC.JohnMuirmighthavevisitedanAntarcticislandD.Lt.RobertScottbuiltastationintheAntarctic4.Whatwouldbethebesttitleforthepassage?A.DancoIslandB.AnexpeditiontoAntarcticaC.ExplorersofAntarcticaD.SleepunderthestarsinAntarctica
SpecialBridgesHelpAnimalsCrosstheRoad--ReportedbySheilaCarrickWhydidthechickencrosstheroad?TogettotheothersidE.MostpeopleknowthisjokE.ButrecentlysomepeoplehavebeenmuchmoreconcernedwithhowthegrizzlybearandmountainlioncancrosstheroaD.MillionsofanimalsdieeachyearonU.S.roadstheFederalHighwayAdministrationreports.Infactonlyabout80ocelotsanendangeredwildcatexistintheU.S.today.Themainreason?Roadkill.Ecopassagesmayhelpanimalscrosstheroadwithoutbeinghitbycars.Theyarepathsbothoverandunderroads.TheseecopassagescanbeextremelyusefulsothatwildlifecanavoidhumanconflictssaidJodiHiltyoftheWildlifeConservationSociety.Butdoanimalsactuallyusetheecopassages?Theanswerisyes.PaulBeierofNorthernArizonaUniversityfoundfootmarksleftbymountainlionsonanecopassagethatwentunderahighway.ThisshowedthatthelionusedthepassagE.Buildersofsomeecopassagestrytomakethemlooklikeanaturalpartofanareabyplantingtreesonandaroundthem.Animalsseemtobecatchingon.Animalsasdifferentassalamandersandgrizzlybearsareusingthebridgesandunderpasses.ThenexttimeyouvisitaparkordrivethroughanareawithalotofwildlifelookarounD.Youmightseeananimaloverpass!Thewriterusestheexampleofocelotstoshowthat_________.A.wildanimalshavebecomemoredangerousB.thedrivingconditionshaveimprovedgreatlyC.themeasureforprotectingwildlifefailstoworkD.anincreasingnumberofanimalsarekilledinroadaccidentsFromthenewsstoryweknowanecopassageis_________.A.anundergroundpathforcarsB.afencebuiltforthesafetyoftheareaC.abridgeforanimalstogetoverariverD.apassforanimalstocrosstheroadWhenthewritersaysthatanimalsseemtobecatchingonhemeans_________.A.animalsbegintorealizethedangersontheroadB.animalsbegintolearntouseecopassagesC.animalsarecrossingtheroadingroupsD.animalsareincreasinginnumberThewriterasksvisitorsanddriverstolookaroundwhentravelingbecause_________.A.wildanimalsmayattackcarsB.wildanimalsmayjamtheroadC.theymayseewildanimalsintheparkD.theymayseewildanimalsonecopassages
FormanyyearsHenryhadbeenajournalist.HehadworkedonmanyinternationalnewspapersandmagazinesandtraveledovertheworlD.Henryhadwitnessedwarandnaturaldisasterssuchasfloodsearthquakesanderuptingvolcanoes火山爆发.Hehadreportedonseriousaccidentssuchasmajorfiresandairlinecrashes.Hehadseeneverykindofterriblecrimeandstrangeeventtherewas.HehadmetandwrittenaboutsomeofthemostunusualpeopleintheworlD.Infacttherewasn’tmuchthatHenryhadnotseenordonE.Nowhewasretiredfromjournalism新闻业.Heownedaveryexpensiverestaurantandspenthisdaystalkingtohiswealthyandimportantcustomers.Helikedtosaythatnothingsurprisedhim.Onedayhewassittingatthebarinhisrestaurantwhenabiggorilla大猩猩walkedinandaskedforatablE.HenryshowednosurprisE.Hetookthegorillatoatableandhandedhimamenu.Hetreatedhimpolitelyandpretendedtherewasnothingatallstrangeabouthavingagorillainhisrestaurant.ThegorillalookedthroughthemenuandorderedasalaD.HenryservedthegorillahissaladpersonallyknowingthathiswaitersandwaitresseswouldbetoofrighteneD.Atlastthegorillafinishedhissaladandaskedforthebill.Henrywroteoutthebillandhandedittothebiganimal.ThegorillastudieditshookhisheadsadlythengaveHenryfiftydollars.ThankyouHenrysaidandthentomakeconversationheaddedwedon’tgetmanygorillasinthisrestaurant.AtfiftydollarsforasaladthegorillasaidI’mnotsurpriseD.AccordingtothestoryHenryhad________.A.hadthemostexcitingexperiencesB.toldthelongeststoriesC.madehistoryD.causedaccidentsOnedaywhenagorillacameintotherestaurantHenrywas_____.A.verysurprisedbythegorillaB.notdisturbed烦忧bythegorillaC.veryinterestedinthegorillaD.scaredofthegorillaFromthesentencesHenryservedthegorillahissaladpersonallyknowingthathiswaitersandwaitresseswouldbetoofrightenedyoucanlearnthat______.A.hisstaffwerenotbravepeopleB.Henrydidn’tnormallyservecustomersC.thegorillahadeatentherebeforeD.thegorillawascarefulwithhismoney
III.阅读理解共10题满分20分每小题2分阅读下列短文从每题所给的四个选项A.B.C和D中选出最佳选项并在答题卡上将该项涂黑AGenerationsofchildrenwhosatthroughendlesslessonsofchalkandtalkinfrontofabossyteachercouldtakesomerelief.Butthechalkandtalkmethodhelpedthemachievebetterexamresults.Modernclassroomtechniquesmaymakeschooldaysagreatdealhappierbutcontentment满意isnottheroadtosuccessinexaminationsaccordingtouniversityresearchers.Theirthree-yearstudymonitoringtheprogressof2000teenagerstriedtomeasuretheinfluenceoftheboredomfactorin17selectedschoolsinthenorthofEnglanD.Theresearchersalsofoundthattheold-fashionedapproachofteachersorderingpupilsaboutisstillaliveandproducingresults.Theirconclusionswerewelcomedyesterdaybyeducationistswhowereworriedbytheshifttolessformallessons.Thepupilsinthelateststudywereaskedtoawardteachersmarkstomeasurehowfrequentlytheyfollowedorignoredtoday'sfashionforchild-centrededucation.A.five-pointscalewasgiventospottheteacherswhoalwaystoldthemwhattheyshouldknowandwhattowritedown.Itwassignificantandnotsomethingyouwouldgetbychanceoraccident.Certainlywhenyoucomparethepupil'sinterestandattitudetoschoolthereisaquitedefiniteandhighlysignificantdifferenceoneoftheresearcherssaiD.Buttherankingswereturnedupsidedownwhentheteamoffourresearcherslookedathowthechildrendidinexaminations.Thesortofmethodsnowfrownedupon不认同actuallyimprovethefinalgrades.TheresearcherssaidThereisnothingwrongwithold-fashioneddidactic说教式的teachingintherightplaceevenifitisn'ttheflavoratthemoment.Howeverheinsistedthebestteachershadalwaysmixedthetwotechniquestomatchtheneedsofpupilsalthoughcertainexaminationsforcedsometoconcentratemoreondictationandlearningbyrote死记硬背.71.WecaninferfromParagraph3that______.A.child-centrededucationpromotesfriendshipamongchildrenB.theresearchfindingsarenotsignificantenoughforaconclusionC.thosewhoshowgreaterinterestinschooldidbetterinexamsD.thosewhodon'tshowmuchinterestinschoolmayturnouttoscorehigherintests72.Theresearcherssuggestthat______.A.moreoldmethodsbeusedinteachingB.studentsbetaughthowtoscorehighinexamsC.dictationbeusedasoneofthebestteachingmethodsD.oldandnewmethodsbeusedtogether73.Thebesttitleforthistextwouldbe______.A.TheExamination-basedTeachingB.RoteLearningWastheWinnerC.TheProblemofChild-centredEducationD.TheProblemoftheTraditionalMethod
BAnewstudyhasfoundnoevidencethatsunscreencommonlyusedtoreducetheriskofskincanceractuallyincreasestherisk.ResearchfromtheUniversityofIowabasedtheirfindingsonareviewof18earlierstudiesthatlookedattheassociationbetweensunscreenuseandmelanoma黑素瘤.TheysaidthattheyfoundflawsinstudiesthathadreportedassociationsbetweensunscreenuseandhigherriskofmelanomA.Mosthealthexpertsbelievethatbyprotectingtheskinfromtheharmfuleffectsofthesunsunscreenhelpspreventskincancerwhichisincreasinginincidence发生率fasterthananyothercancerintheUnitedStates.Butquestionshavebeenraisedaboutsunscreenandwhetheritmayhavetheoppositeeffectbyallowingpeopletoremainexposedtothesunlongerwithoutburning.Theresearcherssaidthatamongtheproblemswithsomeearlierstudiesisthattheyoftenfailedtotakeintoaccountthatthosepeoplemostatriskforskincancer---aremorelikelytousesunscreen.Asaresultitmayappearthatsunscreenusersgetcancermoreoften.Thestudieswhichgenerallyreliedonvolunteerstorecalltheirsunscreenusewerealsounabletoprovehowwelltheproductshadbeenappliedsaidthenewstudy.60.Theunderlinedwordflawsinthe2ndparagraphmostprobablymeans_________.A.evidencesB.factsC.faultsD.failures61.Peoplewithfairskinandfreckles________.A.seldomusesunscreenB.aremoreindangerofskincancerC.canbefreefromtheharmofthesunD.oftenexposethemselvestothesun62.Wecanlearnfromthepassagethat_________.A.sunscreenusersgetskincancermoreoftenB.thevolunteershaveprovedtheeffectofthesunscreenC.thenewstudyhasbasedontheexperiencesofvolunteersD.thenumberofskincancerpatientsisincreasinginAmerica63.Whichofthefollowingisthebesttitleofthepassage?A.SunscreentoPreventSkinCancerB.SunscreentoIncreaseSkinCancerC.SkinCancerCausedbySunscreenD.SkinCancerCausedbyFreckles
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