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{{*HTML*}}{{B}}第三篇{{/B}} EnvironmentalProtection? ?Thedestructionofournaturalresourcesandcontaminationofourfood supplycontinuetooccurlargelybecauseoftheextremedifficultyinaffixing 把固定legalresponsibilityonthosewhocontinuetotreatourenvironmentwith recklessabandon放任.Attemptstopreventpollutionbylegislationeconomic incentivesandfriendlypersuasionhavebeenmetbylawsuitspersonaland industrialdenialandlongdelays-notonlyinacceptingresponsibilitybutmore importantlyindoingsomethingaboutit.??Itseemsthatonly whengovernmentdecidesitcanaffordtaxincentivesorproductionsacrifices thereisanyinitiativeforchange.Whereisindustry’sandourrecognitionthat protectingmankind’sgreattreasureisthesinglemostimportantresponsibility? Ifevertherewillbetimeforenvironmentalhealthprofessionalstocometothe frostinessandprovideleadershiptosolveenvironmentalproblemsthattimeis now.??Wearebeingaskedandinfactthepublicisdemanding thatwetakepositiveaction.Itisourresponsibilityasprofessionalsin environmentalhealthtomakethedifference.Yestheecologiststhe environmentalactivistsandtheconservationistsservetocommunicatestimulate thinkingandpromotebehavioralchange.Howeveritisthoseofuswhoarepaid tomakethedecisionstodevelopimproveandenforceenvironmentalstandardsI submitwhomustleadthecharge.??Wemustrecognizethat environmentalhealthissuesdonotstopatcitylimitscountylinesstateor evenfederalboundaries.Wecannolongeraffordtobetunnel-visionedinour approach.Wemustvisualizeissuesfromeveryperspectivetomaketheobjective decisions.Wemustexpressourviewsclearlytopreventmediadistortionand publicconfusion.??Ibelievewehaveathree-partmissionforthe present.Firstwemustcontinuetopressforimprovementsinthequalityof lifethatpeoplecanmakeforthemselves.Secondwemustinvestigateand understandthelinkbetweenenvironmentandhealth.Thirdwemustbeableto communicatetechnicalinformationinaformthatcitizenscanunderstand.Ifwe canaccomplishthesethreegoalsinthisdecademaybewecanfinallystop environmentaldegradationandnotmerelyholditback.Wewillthenbeableto spendpollutiondollarstrulyonpreventionratherthanon bandages.Whichofthefollowingaccordingtotheauthorshouldplaytheleadingroleinthesolutionofenvironmentalproblems?
{{*HTML*}}{{B}}第三篇{{/B}} EnvironmentalProtection? ?Thedestructionofournaturalresourcesandcontaminationofourfood supplycontinuetooccurlargelybecauseoftheextremedifficultyinaffixing 把固定legalresponsibilityonthosewhocontinuetotreatourenvironmentwith recklessabandon放任.Attemptstopreventpollutionbylegislationeconomic incentivesandfriendlypersuasionhavebeenmetbylawsuitspersonaland industrialdenialandlongdelays-notonlyinacceptingresponsibilitybutmore importantlyindoingsomethingaboutit.??Itseemsthatonly whengovernmentdecidesitcanaffordtaxincentivesorproductionsacrifices thereisanyinitiativeforchange.Whereisindustry’sandourrecognitionthat protectingmankind’sgreattreasureisthesinglemostimportantresponsibility? Ifevertherewillbetimeforenvironmentalhealthprofessionalstocometothe frostinessandprovideleadershiptosolveenvironmentalproblemsthattimeis now.??Wearebeingaskedandinfactthepublicisdemanding thatwetakepositiveaction.Itisourresponsibilityasprofessionalsin environmentalhealthtomakethedifference.Yestheecologiststhe environmentalactivistsandtheconservationistsservetocommunicatestimulate thinkingandpromotebehavioralchange.Howeveritisthoseofuswhoarepaid tomakethedecisionstodevelopimproveandenforceenvironmentalstandardsI submitwhomustleadthecharge.??Wemustrecognizethat environmentalhealthissuesdonotstopatcitylimitscountylinesstateor evenfederalboundaries.Wecannolongeraffordtobetunnel-visionedinour approach.Wemustvisualizeissuesfromeveryperspectivetomaketheobjective decisions.Wemustexpressourviewsclearlytopreventmediadistortionand publicconfusion.??Ibelievewehaveathree-partmissionforthe present.Firstwemustcontinuetopressforimprovementsinthequalityof lifethatpeoplecanmakeforthemselves.Secondwemustinvestigateand understandthelinkbetweenenvironmentandhealth.Thirdwemustbeableto communicatetechnicalinformationinaformthatcitizenscanunderstand.Ifwe canaccomplishthesethreegoalsinthisdecademaybewecanfinallystop environmentaldegradationandnotmerelyholditback.Wewillthenbeableto spendpollutiondollarstrulyonpreventionratherthanon bandages.Themaintasknowfacingecologistsenvironmentalactivistsandconservationistsis______.
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{{*HTML*}}{{B}}第二篇{{/B}} SustainableDevelopmentof Agriculture??Sustainabledevelopmentisappliedto justabouteverythingfromenergytocleanwaterandeconomicgrowthandasa resultithasbecomedifficulttoquestioneitherthebasicassumptionsbehind itorthewaytheconceptisputtouse.Thisisespeciallytrueinagriculture wheresustainabledevelopmentisoftentakenasthesolemeasureofprogress withoutaproperappreciationofhistoricalandculturalperspectives.? ?Tostartwithitisimportanttorememberthatthenatureofagriculture haschangedmarkedlythroughouthistoryandwillcontinuetodoso.Medieval agricultureinnorthernEuropefedclothedandshelteredapredominantlyrural societywithamuchlowerpopulationdensitythanitistoday.Ithadminimal effectonbiodiversityandanypollutionitcausedwastypicallylocalized.In termsofenergyuseandthenutrients营养成分capturedintheproductitwas relativelyinefficient.??Contrastthiswithfarmingsincethe startoftheindustrialrevolution.Competitionfromoverseasledfarmersto specializeandincreaseyields.Throughoutthisperiodfoodbecamecheaper saferandmorereliable.Howeverthesechangeshavealsoledtohabitat 栖息地lossandtodiminishingbiodiversity.??What’smoredemand foranimalproductsindevelopingcountriesisgrowingsofastthatmeetingit willrequireanextra300milliontonsofgrainayearby2050.Yetthegrowth ofcitiesandindustryisreducingtheamountofwateravailableforagriculture inmanyregions.??Allthismeansthatagricultureinthe21s tcenturywillhavetobeverydifferentfromhowitwasinthe20th.Thiswill requireradicalthinking.Forexampleweneedtomoveawayfromtheideathat traditionalpracticesareinevitablymoresustainablethannewones.Wealso needtoabandonthenotionthatagriculturecanbezeroimpact.Thekeywill betoabandontherathersimpleandstaticmeasuresofsustainabilitywhich centreontheneedtomaintainproductionwithoutincreasingdamage.? ?Insteadweneedamoredynamicinterpretationonethatlooksatthepros andcons正反两方面ofallthevariouswaylandisused.Therearemanydifferent waystomeasureagriculturalperformancebesidesfoodyield:energyuse environmentalcostswaterpuritycarbonfootprintandbiodiversity.Itis clearforexamplethatthecarbonoftransportingtomatoesfromSpaintothe UKislessthanthatofproducingthemintheUKwithadditionalheatingand lighting.Butwedonotknowwhetherlowercarbonfootprintswillalwaysbe betterforbiodiversity.??Whatiscrucialisrecognizingthat sustainableagricultureisnotjustaboutsustainablefood production.Whatistheauthor’spurposeinwritingthispassage?
{{*HTML*}}下面的短文有15处空白请根据短文内容为每处空白确定1个最佳选项 Jetlag??Mostpeoplewho travellongdistancescomplainofjetlag喷气飞行时差反应.Jetlagmakesbusiness travelerslessproductiveandmoreprone{{U}}?51?{{/U}}making mistakes.Itisactuallycausedby{{U}}?52?{{/U}}ofyourbodyclock -asmallclusterofbraincellsthatcontrolsthetimingofbiological {{U}}?53?{{/U}}.Thebodyclockisdesignedforaregularrhythmof daylightanddarkness-nesssothatitisthrownoutofbalancewhenit {{U}}?54?{{/U}}daylightanddarknessatthewrongtimesinanew timezone.Thesymptomsofjetlagoftenpersistfordays{{U}}?55 ?{{/U}}theinternalbodyclockslowlyadjuststothenewtime zone.??Nowanewanti-jetlagsystemis{{U}}?56?{{/U}} thatisbasedonprovententativepioneeringscientificresearch.Dr.Martin MooreEdehas{{U}}?57?{{/U}}apracticalstrategytoadjustthebody clockmuchsoonertothenewtimezone{{U}}?58?{{/U}}controlled exposuretobrightlight.Thetimezoneshiftiseasytoaccomplishand eliminatesmostofthediscomfortofjetlag.Asuccessfultimezoneshift dependsonknowingtheexacttimestoeither{{U}}?59?{{/U}}oravoid brightlight.Exposuresuretolightatthewrongtimecanactuallymakejetlag worse.Theproperschedule{{U}}?60?{{/U}}lightexposuredependsa greatdealon{{U}}?61?{{/U}}travelplans.Dataonaspecificflight itinerary旅行路线andtheindividual’ssleep{{U}}?62?{{/U}}areusedto produceaTripGuidewithinstructionsonexactlywhentobeexposedtobright light.WhentheTripGuidecalls{{U}}?63?{{/U}}brightlightyou shouldspendtimeoutdoorsifpossible.Ifitisdarkoutsideortheweatheris bad{{U}}?64?{{/U}}youareonanaeroplaneyoucanuseaspecial lightdevicetoprovidethenecessarylight{{U}}?65?{{/U}}forarange ofactivitiessuchasreadingwatchingTVor working.
{{*HTML*}}下面的短文后有2项测试任务1第23～26题要求从所给的6个选项中为第2～5段每段选择1个最佳标题2第27～30题要求从所给的6个选项中为每个句子确定1个最佳选项? ? LocalNewspapersinBritain? ?1.Britainhasalargecirculation发行量ofthenationalnewspapers.The DailyMirrorandTheDailyExpressbothsellabout4millioncopieseachday.On averageeveryfamilywillbuyonenewspaperinthemorningandtaketwoor threeonSundays.??2.Localnewspapersarejustaspopularasthe nationalonesinBritain.Localpapershaveaweeklycirculationof13million. Nearlyeverytownandcountryareahasitsownpaperandalmosteverylocal paperisfinanciallyholdingitsown.Manylocalnewspapersareearninggood profits.??3.Localnewspapershavetheirspecialcharacteristics. Theymainlysatisfyinterestinlocalevents-birthsweddingsdeathscouncil meetingsandsports.Editorsoftenrelyonasmallstaffofpeoplewhoknowthe districtwell.Clubsandchurchesintheneighborhoodregularlysupplythese paperswithmuchlocalnews.Localnewsdoesnotgetoutofdateasquicklyas nationalnews.Ifthereisnoroomforitinthisweek’seditionanewsitem canbeheldoveruntilthefollowingweek.??4.Theeditorofa localnewspaperneverforgetsthatthesuccessofanynewspaperdependson advertising.Forthisreasonheiskeentokeepthegoodwilloflocal businessmen.Ifthenewspapersellswellwithcarefullychosennewsitemsto attractlocalreadersthebusinessmenwillbegratefultothepaperforthe opportunityofkeepingtheirproductsinthepubliceyes.??5. Localnewspapersseldomcommentonproblemsofnationalimportanceandeditors rarelytakesidesonpoliticalquestions.Buttheycanoftenprovideserviceto thecommunityinexpressingpublicfeelingonlocalissues.Anewspapercan sometimespersuadethecounciltotakeactiontoimprovetransportprovide bettershoppingfacilitiesandpreservelocalmonumentsandplacesof interest. ??A.KeepingGoodRelationswithLocalBusinessmen? ?B.ServiceProvidedbyLocalNewspapers??C.Large CirculationoftheNationalNewspapers??D.SpecialFeaturesof LocalNewspapers??E.PowerofLocalNewspapers??F. PopularityofLocalNewspapersparagraph3______.
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{{*HTML*}}下面的短文后有2项测试任务1第23～26题要求从所给的6个选项中为第2～5段每段选择1个最佳标题2第27～30题要求从所给的6个选项中为每个句子确定1个最佳选项? ? LocalNewspapersinBritain? ?1.Britainhasalargecirculation发行量ofthenationalnewspapers.The DailyMirrorandTheDailyExpressbothsellabout4millioncopieseachday.On averageeveryfamilywillbuyonenewspaperinthemorningandtaketwoor threeonSundays.??2.Localnewspapersarejustaspopularasthe nationalonesinBritain.Localpapershaveaweeklycirculationof13million. Nearlyeverytownandcountryareahasitsownpaperandalmosteverylocal paperisfinanciallyholdingitsown.Manylocalnewspapersareearninggood profits.??3.Localnewspapershavetheirspecialcharacteristics. Theymainlysatisfyinterestinlocalevents-birthsweddingsdeathscouncil meetingsandsports.Editorsoftenrelyonasmallstaffofpeoplewhoknowthe districtwell.Clubsandchurchesintheneighborhoodregularlysupplythese paperswithmuchlocalnews.Localnewsdoesnotgetoutofdateasquicklyas nationalnews.Ifthereisnoroomforitinthisweek’seditionanewsitem canbeheldoveruntilthefollowingweek.??4.Theeditorofa localnewspaperneverforgetsthatthesuccessofanynewspaperdependson advertising.Forthisreasonheiskeentokeepthegoodwilloflocal businessmen.Ifthenewspapersellswellwithcarefullychosennewsitemsto attractlocalreadersthebusinessmenwillbegratefultothepaperforthe opportunityofkeepingtheirproductsinthepubliceyes.??5. Localnewspapersseldomcommentonproblemsofnationalimportanceandeditors rarelytakesidesonpoliticalquestions.Buttheycanoftenprovideserviceto thecommunityinexpressingpublicfeelingonlocalissues.Anewspapercan sometimespersuadethecounciltotakeactiontoimprovetransportprovide bettershoppingfacilitiesandpreservelocalmonumentsandplacesof interest. ??A.KeepingGoodRelationswithLocalBusinessmen? ?B.ServiceProvidedbyLocalNewspapers??C.Large CirculationoftheNationalNewspapers??D.SpecialFeaturesof LocalNewspapers??E.PowerofLocalNewspapers??F. PopularityofLocalNewspapersParagraph5______.
{{*HTML*}}阅读下面这篇短文短文后列出7个句子请根据短文的内容对每个句子做出判断如果该句提供的是正确信息请选择A如果该句提供的是错误信息请选择B如果该句的信息文章中没有提及请选择C ??Pubicresponsetotechnologyoften variesinpeculiarways.Whilebiotechnologyforexample?givesriseto organizedoppositioninformationtechnologywhichisactuallynoless invasive侵害者?nomoreharmlessiswelcomedorattheleastaccepted withcomparativelylittledebate.??Informationtechnologies—from computerstocommunications—haveobviouslyhadanoverwhelmingsocialimpactand theirbenefitshardlyneedexplanations.Buttheyhavealsodisturbedprivacy andthreatenedcivilliberties.Computerizeddatabanksempowerbureaucratic authoritiesbyprovidingeasyaccesstopersonalinformation—aboutcredit ratingssocialperformance?housingandmedicalhistories.Theywill allowaccesstogeneticfiguresprovidinginformationaboutourtendenciesto employersinsurersproductadvertisersbanksandotherinstitutionsthat exercisecontroloverourlives.Computerizationallowsthesevereextensionof advertisingthroughtelemarketingrequeststhatshamelesslyintrudeourhome life.Informationtechnologieshavedisplacedpeoplefromjobsandturned potentiallyskilledworkersintolow-levelcomputertechnicianscomputershave facilitatedtheworkofscholarsbutalsoturnedthemintotypists;yetone hearshardlyacomplaint.Theyhaveturnedthesimpleactofbuyingaplane ticketintoanendlessmanipulation控制butwewelcometheso-called convenience.Theyhaveencouragednewformsofcrimeandfraud欺诈butwe describethemwithgrudging?admiration.Theyhaveallowednewtypesof evilweaponrybutwecallthemsmartbombs.Perhapsthemostimportant informationtechnologieshaveextendedthepowerofthemassmediacreating unusualpossibilitiesforpoliticalmanipulationreducing accountability有责任有义务andchangingthenatureofpoliticallife.Itistrue thattherearecritiques批评ofinformationtechnologiesfromthose professionallyconcernedabouttheirproblematiclegal?socialand politicalimplications.Thereisaneartotalabsencehoweveroforganized public?concernabouttechnologieswithprofoundandproblematic implications.Informationtechnologyhasnotgivenrisetoorganizedopposition.
{{*HTML*}}下面有3篇短文每篇短文后有5道题请根据短文内容为每题定1个最佳选项{{B}}第一篇{{/B}} AmericanImmigrants??The percentageofimmigrantsincludingthoseunlawfullypresentintheUnited stateshasbeencreepingupwardforyears.At12.6percentitisnowhigher thanatanypointsincethemid1920s.??Wearenotabouttogo backtothedayswhencongressopenlyworriedaboutinferiorracespolluting America’sbloodstream.Butonceagainwearewonderingwhetherwehavetoomany ofthewrongsortnewcomers.Theirloudestcriticsarguethatthenewwaveof immigrantscannotandindeeddonotwanttofitinaspreviousgenerations did.??Wenowknowthattheseracistviewswerewrong.Intime ItaliansRomanians-andmembersofotherso-calledinferiorracesbecame exemplaryAmericansandcontributedgreatlyinwaystoonumeroustodetailto thebuildingofthismagnificentnation.Thereisnoreasonwhythesenew immigrantsshouldnothavethesamesuccess.??Althoughchildren ofMexicanimmigrantsdobetterintermsofeducationalandprofessional attainmentthantheirparentsUCLAsociologistEdwardTelleshasfoundthat thegainsdon’tcontinue.Indeedthefourthgenerationismarginallyworseoff thanthethird.JamesJacksonoftheUniversityofMichiganhasfounda similartrendamongblackCaribbeanimmigrants.Tellesfearsthat Mexican-AmericansmaybefatedtofollowinthefootstepsofAmerican blacks-thatlargepartsofthecommunitymaybecomemired陷入inaseemingly permanentstateofpovertyandunderachievement.LikeAfrican-Americans Mexican-Americansareincreasinglyrelegatedto降入segregatedsubstandard schoolsandtheirdropoutrateisthehighestforanyethnicgroupinthe country.??Wehavelearnedmuchaboutthefoolishideaof excludingpeopleonthepresumptionoftheethnic/racialinferiority.Butwhat wehavenotyetlearnedishowtomaketheprocessofAmericanizationworkfor all.IamnottalkingaboutrequiringpeopletolearnEnglishortoadopt Americanways;thosethingshappenprettymuchontheirownbutasarguments aboutimmigrationhearupthecampaigntrailwealsooughttoasksomebroader questionaboutassimilationabouthowtoensurethatpeopleonceoutsiders don’tforeverremainmarginalizedwithintheseshores.??Thatisa muchlargerquestionthanwhatshouldhappenwithundocumentedworkersorhow besttosecuretheborderanditisonethataffectsnotonlynewcomersbut groupsthathavebeenhereforgenerations.Itwillhavemoreimpactonour futurethanwherewedecidetosettheadmissionsbarforthelatestwareof would-beAmericans.Anditwouldbeniceifwefinallygottheanswer right.Whatdoestheauthorthinkofthenewimmigrants?
{{*HTML*}}{{B}}第二篇{{/B}} SustainableDevelopmentof Agriculture??Sustainabledevelopmentisappliedto justabouteverythingfromenergytocleanwaterandeconomicgrowthandasa resultithasbecomedifficulttoquestioneitherthebasicassumptionsbehind itorthewaytheconceptisputtouse.Thisisespeciallytrueinagriculture wheresustainabledevelopmentisoftentakenasthesolemeasureofprogress withoutaproperappreciationofhistoricalandculturalperspectives.? ?Tostartwithitisimportanttorememberthatthenatureofagriculture haschangedmarkedlythroughouthistoryandwillcontinuetodoso.Medieval agricultureinnorthernEuropefedclothedandshelteredapredominantlyrural societywithamuchlowerpopulationdensitythanitistoday.Ithadminimal effectonbiodiversityandanypollutionitcausedwastypicallylocalized.In termsofenergyuseandthenutrients营养成分capturedintheproductitwas relativelyinefficient.??Contrastthiswithfarmingsincethe startoftheindustrialrevolution.Competitionfromoverseasledfarmersto specializeandincreaseyields.Throughoutthisperiodfoodbecamecheaper saferandmorereliable.Howeverthesechangeshavealsoledtohabitat 栖息地lossandtodiminishingbiodiversity.??What’smoredemand foranimalproductsindevelopingcountriesisgrowingsofastthatmeetingit willrequireanextra300milliontonsofgrainayearby2050.Yetthegrowth ofcitiesandindustryisreducingtheamountofwateravailableforagriculture inmanyregions.??Allthismeansthatagricultureinthe21s tcenturywillhavetobeverydifferentfromhowitwasinthe20th.Thiswill requireradicalthinking.Forexampleweneedtomoveawayfromtheideathat traditionalpracticesareinevitablymoresustainablethannewones.Wealso needtoabandonthenotionthatagriculturecanbezeroimpact.Thekeywill betoabandontherathersimpleandstaticmeasuresofsustainabilitywhich centreontheneedtomaintainproductionwithoutincreasingdamage.? ?Insteadweneedamoredynamicinterpretationonethatlooksatthepros andcons正反两方面ofallthevariouswaylandisused.Therearemanydifferent waystomeasureagriculturalperformancebesidesfoodyield:energyuse environmentalcostswaterpuritycarbonfootprintandbiodiversity.Itis clearforexamplethatthecarbonoftransportingtomatoesfromSpaintothe UKislessthanthatofproducingthemintheUKwithadditionalheatingand lighting.Butwedonotknowwhetherlowercarbonfootprintswillalwaysbe betterforbiodiversity.??Whatiscrucialisrecognizingthat sustainableagricultureisnotjustaboutsustainablefood production.Howdopeopleoftenmeasureprogressinagriculture?
{{*HTML*}}{{B}}第二篇{{/B}} SustainableDevelopmentof Agriculture??Sustainabledevelopmentisappliedto justabouteverythingfromenergytocleanwaterandeconomicgrowthandasa resultithasbecomedifficulttoquestioneitherthebasicassumptionsbehind itorthewaytheconceptisputtouse.Thisisespeciallytrueinagriculture wheresustainabledevelopmentisoftentakenasthesolemeasureofprogress withoutaproperappreciationofhistoricalandculturalperspectives.? ?Tostartwithitisimportanttorememberthatthenatureofagriculture haschangedmarkedlythroughouthistoryandwillcontinuetodoso.Medieval agricultureinnorthernEuropefedclothedandshelteredapredominantlyrural societywithamuchlowerpopulationdensitythanitistoday.Ithadminimal effectonbiodiversityandanypollutionitcausedwastypicallylocalized.In termsofenergyuseandthenutrients营养成分capturedintheproductitwas relativelyinefficient.??Contrastthiswithfarmingsincethe startoftheindustrialrevolution.Competitionfromoverseasledfarmersto specializeandincreaseyields.Throughoutthisperiodfoodbecamecheaper saferandmorereliable.Howeverthesechangeshavealsoledtohabitat 栖息地lossandtodiminishingbiodiversity.??What’smoredemand foranimalproductsindevelopingcountriesisgrowingsofastthatmeetingit willrequireanextra300milliontonsofgrainayearby2050.Yetthegrowth ofcitiesandindustryisreducingtheamountofwateravailableforagriculture inmanyregions.??Allthismeansthatagricultureinthe21s tcenturywillhavetobeverydifferentfromhowitwasinthe20th.Thiswill requireradicalthinking.Forexampleweneedtomoveawayfromtheideathat traditionalpracticesareinevitablymoresustainablethannewones.Wealso needtoabandonthenotionthatagriculturecanbezeroimpact.Thekeywill betoabandontherathersimpleandstaticmeasuresofsustainabilitywhich centreontheneedtomaintainproductionwithoutincreasingdamage.? ?Insteadweneedamoredynamicinterpretationonethatlooksatthepros andcons正反两方面ofallthevariouswaylandisused.Therearemanydifferent waystomeasureagriculturalperformancebesidesfoodyield:energyuse environmentalcostswaterpuritycarbonfootprintandbiodiversity.Itis clearforexamplethatthecarbonoftransportingtomatoesfromSpaintothe UKislessthanthatofproducingthemintheUKwithadditionalheatingand lighting.Butwedonotknowwhetherlowercarbonfootprintswillalwaysbe betterforbiodiversity.??Whatiscrucialisrecognizingthat sustainableagricultureisnotjustaboutsustainablefood production.Whatdoestheauthorthinkoftraditionalfarmingpractices?
{{*HTML*}}下面的短文有15处空白请根据短文内容为每处空白确定1个最佳选项 Jetlag??Mostpeoplewho travellongdistancescomplainofjetlag喷气飞行时差反应.Jetlagmakesbusiness travelerslessproductiveandmoreprone{{U}}?51?{{/U}}making mistakes.Itisactuallycausedby{{U}}?52?{{/U}}ofyourbodyclock -asmallclusterofbraincellsthatcontrolsthetimingofbiological {{U}}?53?{{/U}}.Thebodyclockisdesignedforaregularrhythmof daylightanddarkness-nesssothatitisthrownoutofbalancewhenit {{U}}?54?{{/U}}daylightanddarknessatthewrongtimesinanew timezone.Thesymptomsofjetlagoftenpersistfordays{{U}}?55 ?{{/U}}theinternalbodyclockslowlyadjuststothenewtime zone.??Nowanewanti-jetlagsystemis{{U}}?56?{{/U}} thatisbasedonprovententativepioneeringscientificresearch.Dr.Martin MooreEdehas{{U}}?57?{{/U}}apracticalstrategytoadjustthebody clockmuchsoonertothenewtimezone{{U}}?58?{{/U}}controlled exposuretobrightlight.Thetimezoneshiftiseasytoaccomplishand eliminatesmostofthediscomfortofjetlag.Asuccessfultimezoneshift dependsonknowingtheexacttimestoeither{{U}}?59?{{/U}}oravoid brightlight.Exposuresuretolightatthewrongtimecanactuallymakejetlag worse.Theproperschedule{{U}}?60?{{/U}}lightexposuredependsa greatdealon{{U}}?61?{{/U}}travelplans.Dataonaspecificflight itinerary旅行路线andtheindividual’ssleep{{U}}?62?{{/U}}areusedto produceaTripGuidewithinstructionsonexactlywhentobeexposedtobright light.WhentheTripGuidecalls{{U}}?63?{{/U}}brightlightyou shouldspendtimeoutdoorsifpossible.Ifitisdarkoutsideortheweatheris bad{{U}}?64?{{/U}}youareonanaeroplaneyoucanuseaspecial lightdevicetoprovidethenecessarylight{{U}}?65?{{/U}}forarange ofactivitiessuchasreadingwatchingTVor working.
{{*HTML*}}??A.alotofmoney??B.nationalpeople? ?C.morning??D.localpeople??E.national issues??F.localissuesLocalnewspapersrarelygiveopinionson______.
{{*HTML*}}下面的短文有5处空白短文后有6个句子其中5个取自短文请根据短文内容将其分别放回原有位置以恢复文章原貌 TheBuildingofthePyramids? ?Theoldeststonebuildingsintheworldarethepyramids.{{U}}?46 ?{{/U}}ThereareovereightyofthemscatteredalongthebanksoftheNile someofwhicharedifferentinshapefromthetruepyramids.Themostfamousof thesearetheSteppyramidandtheBentpyramid.??Someofthe pyramidsstilllookmuchthesameastheymusthavedonewhentheywerebuilt thousandsofyearsago.Mostofthedamagesufferedbytheothershasbeenat thehandsofmenwhowerelookingfortreasureormoreoftenforstonetouse inmodembuildings.{{U}}?47?{{/U}}.Thesearegoodreasonswhythey canstillbeseentodaybutperhapsthemostimportantisthattheywere plannedtolastforever.?{{U}}?48?{{/U}}.Howeverthereareno writingsorpicturestoshowushowtheEgyptiansplannedorbuiltthepyramids themselves.{{U}}?49?{{/U}}.Neverthelessbyexaminingtheactual pyramidsandvarioustoolswhichhavebeenfoundarchaeologistshaveformeda fairlycleatpictureofthem.??Onethingiscertain:theremust havebeenmonthsofcarefulplanningbeforetheycouldbegintobuild. {{U}}?50?{{/U}}Youmaythinkthiswouldhavebeeneasywithmilesand milesofemptydesertaroundbutapyramidcouldnotbebuiltjustanywhere. Certainruleshadtobefollowedandcertainproblemshadtobe overcome.??A.ThedryclimateofEgypthashelpedtopreservethe pyramidsandtheirveryshapehavemadethemlesslikelytofallinto ruin.??B.Itispracticallycertainthatplansweremadeforthe buildingofthepyramidbecausetheplansofotherlargeworkshavefortunately beenpreserved.??C.Thefirstthingtheyhadtodowastochoose asuitableplace.??D.Consequentlyweareonlyabletoguessat themethodsused.??E.Manypeoplewerekilledwhilebuildingthe pyramids.??F.Theyhavestoodfornearly5000yearsandit seemslikelythattheywillcontinuetostandforthousandsofyearsyet.
{{*HTML*}}下面的短文有15处空白请根据短文内容为每处空白确定1个最佳选项 Jetlag??Mostpeoplewho travellongdistancescomplainofjetlag喷气飞行时差反应.Jetlagmakesbusiness travelerslessproductiveandmoreprone{{U}}?51?{{/U}}making mistakes.Itisactuallycausedby{{U}}?52?{{/U}}ofyourbodyclock -asmallclusterofbraincellsthatcontrolsthetimingofbiological {{U}}?53?{{/U}}.Thebodyclockisdesignedforaregularrhythmof daylightanddarkness-nesssothatitisthrownoutofbalancewhenit {{U}}?54?{{/U}}daylightanddarknessatthewrongtimesinanew timezone.Thesymptomsofjetlagoftenpersistfordays{{U}}?55 ?{{/U}}theinternalbodyclockslowlyadjuststothenewtime zone.??Nowanewanti-jetlagsystemis{{U}}?56?{{/U}} thatisbasedonprovententativepioneeringscientificresearch.Dr.Martin MooreEdehas{{U}}?57?{{/U}}apracticalstrategytoadjustthebody clockmuchsoonertothenewtimezone{{U}}?58?{{/U}}controlled exposuretobrightlight.Thetimezoneshiftiseasytoaccomplishand eliminatesmostofthediscomfortofjetlag.Asuccessfultimezoneshift dependsonknowingtheexacttimestoeither{{U}}?59?{{/U}}oravoid brightlight.Exposuresuretolightatthewrongtimecanactuallymakejetlag worse.Theproperschedule{{U}}?60?{{/U}}lightexposuredependsa greatdealon{{U}}?61?{{/U}}travelplans.Dataonaspecificflight itinerary旅行路线andtheindividual’ssleep{{U}}?62?{{/U}}areusedto produceaTripGuidewithinstructionsonexactlywhentobeexposedtobright light.WhentheTripGuidecalls{{U}}?63?{{/U}}brightlightyou shouldspendtimeoutdoorsifpossible.Ifitisdarkoutsideortheweatheris bad{{U}}?64?{{/U}}youareonanaeroplaneyoucanuseaspecial lightdevicetoprovidethenecessarylight{{U}}?65?{{/U}}forarange ofactivitiessuchasreadingwatchingTVor working.
{{*HTML*}}下面的短文有15处空白请根据短文内容为每处空白确定1个最佳选项 Jetlag??Mostpeoplewho travellongdistancescomplainofjetlag喷气飞行时差反应.Jetlagmakesbusiness travelerslessproductiveandmoreprone{{U}}?51?{{/U}}making mistakes.Itisactuallycausedby{{U}}?52?{{/U}}ofyourbodyclock -asmallclusterofbraincellsthatcontrolsthetimingofbiological {{U}}?53?{{/U}}.Thebodyclockisdesignedforaregularrhythmof daylightanddarkness-nesssothatitisthrownoutofbalancewhenit {{U}}?54?{{/U}}daylightanddarknessatthewrongtimesinanew timezone.Thesymptomsofjetlagoftenpersistfordays{{U}}?55 ?{{/U}}theinternalbodyclockslowlyadjuststothenewtime zone.??Nowanewanti-jetlagsystemis{{U}}?56?{{/U}} thatisbasedonprovententativepioneeringscientificresearch.Dr.Martin MooreEdehas{{U}}?57?{{/U}}apracticalstrategytoadjustthebody clockmuchsoonertothenewtimezone{{U}}?58?{{/U}}controlled exposuretobrightlight.Thetimezoneshiftiseasytoaccomplishand eliminatesmostofthediscomfortofjetlag.Asuccessfultimezoneshift dependsonknowingtheexacttimestoeither{{U}}?59?{{/U}}oravoid brightlight.Exposuresuretolightatthewrongtimecanactuallymakejetlag worse.Theproperschedule{{U}}?60?{{/U}}lightexposuredependsa greatdealon{{U}}?61?{{/U}}travelplans.Dataonaspecificflight itinerary旅行路线andtheindividual’ssleep{{U}}?62?{{/U}}areusedto produceaTripGuidewithinstructionsonexactlywhentobeexposedtobright light.WhentheTripGuidecalls{{U}}?63?{{/U}}brightlightyou shouldspendtimeoutdoorsifpossible.Ifitisdarkoutsideortheweatheris bad{{U}}?64?{{/U}}youareonanaeroplaneyoucanuseaspecial lightdevicetoprovidethenecessarylight{{U}}?65?{{/U}}forarange ofactivitiessuchasreadingwatchingTVor working.
Thereiscertainlysometruthtothatchargeandourrecent{{U}}financial{{/U}}policieshaven'thelped.
{{*HTML*}}下面的短文有5处空白短文后有6个句子其中5个取自短文请根据短文内容将其分别放回原有位置以恢复文章原貌 TheBuildingofthePyramids? ?Theoldeststonebuildingsintheworldarethepyramids.{{U}}?46 ?{{/U}}ThereareovereightyofthemscatteredalongthebanksoftheNile someofwhicharedifferentinshapefromthetruepyramids.Themostfamousof thesearetheSteppyramidandtheBentpyramid.??Someofthe pyramidsstilllookmuchthesameastheymusthavedonewhentheywerebuilt thousandsofyearsago.Mostofthedamagesufferedbytheothershasbeenat thehandsofmenwhowerelookingfortreasureormoreoftenforstonetouse inmodembuildings.{{U}}?47?{{/U}}.Thesearegoodreasonswhythey canstillbeseentodaybutperhapsthemostimportantisthattheywere plannedtolastforever.?{{U}}?48?{{/U}}.Howeverthereareno writingsorpicturestoshowushowtheEgyptiansplannedorbuiltthepyramids themselves.{{U}}?49?{{/U}}.Neverthelessbyexaminingtheactual pyramidsandvarioustoolswhichhavebeenfoundarchaeologistshaveformeda fairlycleatpictureofthem.??Onethingiscertain:theremust havebeenmonthsofcarefulplanningbeforetheycouldbegintobuild. {{U}}?50?{{/U}}Youmaythinkthiswouldhavebeeneasywithmilesand milesofemptydesertaroundbutapyramidcouldnotbebuiltjustanywhere. Certainruleshadtobefollowedandcertainproblemshadtobe overcome.??A.ThedryclimateofEgypthashelpedtopreservethe pyramidsandtheirveryshapehavemadethemlesslikelytofallinto ruin.??B.Itispracticallycertainthatplansweremadeforthe buildingofthepyramidbecausetheplansofotherlargeworkshavefortunately beenpreserved.??C.Thefirstthingtheyhadtodowastochoose asuitableplace.??D.Consequentlyweareonlyabletoguessat themethodsused.??E.Manypeoplewerekilledwhilebuildingthe pyramids.??F.Theyhavestoodfornearly5000yearsandit seemslikelythattheywillcontinuetostandforthousandsofyearsyet.{{*HTML*}}
{{*HTML*}}下面的短文有15处空白请根据短文内容为每处空白确定1个最佳选项 Jetlag??Mostpeoplewho travellongdistancescomplainofjetlag喷气飞行时差反应.Jetlagmakesbusiness travelerslessproductiveandmoreprone{{U}}?51?{{/U}}making mistakes.Itisactuallycausedby{{U}}?52?{{/U}}ofyourbodyclock -asmallclusterofbraincellsthatcontrolsthetimingofbiological {{U}}?53?{{/U}}.Thebodyclockisdesignedforaregularrhythmof daylightanddarkness-nesssothatitisthrownoutofbalancewhenit {{U}}?54?{{/U}}daylightanddarknessatthewrongtimesinanew timezone.Thesymptomsofjetlagoftenpersistfordays{{U}}?55 ?{{/U}}theinternalbodyclockslowlyadjuststothenewtime zone.??Nowanewanti-jetlagsystemis{{U}}?56?{{/U}} thatisbasedonprovententativepioneeringscientificresearch.Dr.Martin MooreEdehas{{U}}?57?{{/U}}apracticalstrategytoadjustthebody clockmuchsoonertothenewtimezone{{U}}?58?{{/U}}controlled exposuretobrightlight.Thetimezoneshiftiseasytoaccomplishand eliminatesmostofthediscomfortofjetlag.Asuccessfultimezoneshift dependsonknowingtheexacttimestoeither{{U}}?59?{{/U}}oravoid brightlight.Exposuresuretolightatthewrongtimecanactuallymakejetlag worse.Theproperschedule{{U}}?60?{{/U}}lightexposuredependsa greatdealon{{U}}?61?{{/U}}travelplans.Dataonaspecificflight itinerary旅行路线andtheindividual’ssleep{{U}}?62?{{/U}}areusedto produceaTripGuidewithinstructionsonexactlywhentobeexposedtobright light.WhentheTripGuidecalls{{U}}?63?{{/U}}brightlightyou shouldspendtimeoutdoorsifpossible.Ifitisdarkoutsideortheweatheris bad{{U}}?64?{{/U}}youareonanaeroplaneyoucanuseaspecial lightdevicetoprovidethenecessarylight{{U}}?65?{{/U}}forarange ofactivitiessuchasreadingwatchingTVor working.
{{*HTML*}}下面的短文有15处空白请根据短文内容为每处空白确定1个最佳选项 Jetlag??Mostpeoplewho travellongdistancescomplainofjetlag喷气飞行时差反应.Jetlagmakesbusiness travelerslessproductiveandmoreprone{{U}}?51?{{/U}}making mistakes.Itisactuallycausedby{{U}}?52?{{/U}}ofyourbodyclock -asmallclusterofbraincellsthatcontrolsthetimingofbiological {{U}}?53?{{/U}}.Thebodyclockisdesignedforaregularrhythmof daylightanddarkness-nesssothatitisthrownoutofbalancewhenit {{U}}?54?{{/U}}daylightanddarknessatthewrongtimesinanew timezone.Thesymptomsofjetlagoftenpersistfordays{{U}}?55 ?{{/U}}theinternalbodyclockslowlyadjuststothenewtime zone.??Nowanewanti-jetlagsystemis{{U}}?56?{{/U}} thatisbasedonprovententativepioneeringscientificresearch.Dr.Martin MooreEdehas{{U}}?57?{{/U}}apracticalstrategytoadjustthebody clockmuchsoonertothenewtimezone{{U}}?58?{{/U}}controlled exposuretobrightlight.Thetimezoneshiftiseasytoaccomplishand eliminatesmostofthediscomfortofjetlag.Asuccessfultimezoneshift dependsonknowingtheexacttimestoeither{{U}}?59?{{/U}}oravoid brightlight.Exposuresuretolightatthewrongtimecanactuallymakejetlag worse.Theproperschedule{{U}}?60?{{/U}}lightexposuredependsa greatdealon{{U}}?61?{{/U}}travelplans.Dataonaspecificflight itinerary旅行路线andtheindividual’ssleep{{U}}?62?{{/U}}areusedto produceaTripGuidewithinstructionsonexactlywhentobeexposedtobright light.WhentheTripGuidecalls{{U}}?63?{{/U}}brightlightyou shouldspendtimeoutdoorsifpossible.Ifitisdarkoutsideortheweatheris bad{{U}}?64?{{/U}}youareonanaeroplaneyoucanuseaspecial lightdevicetoprovidethenecessarylight{{U}}?65?{{/U}}forarange ofactivitiessuchasreadingwatchingTVor working.
{{*HTML*}}??A.alotofmoney??B.nationalpeople? ?C.morning??D.localpeople??E.national issues??F.localissuesManylocalnewspapersinBritainaremaking______.
{{U}}Fortunately{{/U}}whenmycarbrokedowninthecountryIhadmymobilewithme.
{{*HTML*}}下面的短文有15处空白请根据短文内容为每处空白确定1个最佳选项 Jetlag??Mostpeoplewho travellongdistancescomplainofjetlag喷气飞行时差反应.Jetlagmakesbusiness travelerslessproductiveandmoreprone{{U}}?51?{{/U}}making mistakes.Itisactuallycausedby{{U}}?52?{{/U}}ofyourbodyclock -asmallclusterofbraincellsthatcontrolsthetimingofbiological {{U}}?53?{{/U}}.Thebodyclockisdesignedforaregularrhythmof daylightanddarkness-nesssothatitisthrownoutofbalancewhenit {{U}}?54?{{/U}}daylightanddarknessatthewrongtimesinanew timezone.Thesymptomsofjetlagoftenpersistfordays{{U}}?55 ?{{/U}}theinternalbodyclockslowlyadjuststothenewtime zone.??Nowanewanti-jetlagsystemis{{U}}?56?{{/U}} thatisbasedonprovententativepioneeringscientificresearch.Dr.Martin MooreEdehas{{U}}?57?{{/U}}apracticalstrategytoadjustthebody clockmuchsoonertothenewtimezone{{U}}?58?{{/U}}controlled exposuretobrightlight.Thetimezoneshiftiseasytoaccomplishand eliminatesmostofthediscomfortofjetlag.Asuccessfultimezoneshift dependsonknowingtheexacttimestoeither{{U}}?59?{{/U}}oravoid brightlight.Exposuresuretolightatthewrongtimecanactuallymakejetlag worse.Theproperschedule{{U}}?60?{{/U}}lightexposuredependsa greatdealon{{U}}?61?{{/U}}travelplans.Dataonaspecificflight itinerary旅行路线andtheindividual’ssleep{{U}}?62?{{/U}}areusedto produceaTripGuidewithinstructionsonexactlywhentobeexposedtobright light.WhentheTripGuidecalls{{U}}?63?{{/U}}brightlightyou shouldspendtimeoutdoorsifpossible.Ifitisdarkoutsideortheweatheris bad{{U}}?64?{{/U}}youareonanaeroplaneyoucanuseaspecial lightdevicetoprovidethenecessarylight{{U}}?65?{{/U}}forarange ofactivitiessuchasreadingwatchingTVor working.
Tomymindhis{{U}}integrity{{/U}}isabovesuspicion.
{{*HTML*}}下面的短文有5处空白短文后有6个句子其中5个取自短文请根据短文内容将其分别放回原有位置以恢复文章原貌 TheBuildingofthePyramids? ?Theoldeststonebuildingsintheworldarethepyramids.{{U}}?46 ?{{/U}}ThereareovereightyofthemscatteredalongthebanksoftheNile someofwhicharedifferentinshapefromthetruepyramids.Themostfamousof thesearetheSteppyramidandtheBentpyramid.??Someofthe pyramidsstilllookmuchthesameastheymusthavedonewhentheywerebuilt thousandsofyearsago.Mostofthedamagesufferedbytheothershasbeenat thehandsofmenwhowerelookingfortreasureormoreoftenforstonetouse inmodembuildings.{{U}}?47?{{/U}}.Thesearegoodreasonswhythey canstillbeseentodaybutperhapsthemostimportantisthattheywere plannedtolastforever.?{{U}}?48?{{/U}}.Howeverthereareno writingsorpicturestoshowushowtheEgyptiansplannedorbuiltthepyramids themselves.{{U}}?49?{{/U}}.Neverthelessbyexaminingtheactual pyramidsandvarioustoolswhichhavebeenfoundarchaeologistshaveformeda fairlycleatpictureofthem.??Onethingiscertain:theremust havebeenmonthsofcarefulplanningbeforetheycouldbegintobuild. {{U}}?50?{{/U}}Youmaythinkthiswouldhavebeeneasywithmilesand milesofemptydesertaroundbutapyramidcouldnotbebuiltjustanywhere. Certainruleshadtobefollowedandcertainproblemshadtobe overcome.??A.ThedryclimateofEgypthashelpedtopreservethe pyramidsandtheirveryshapehavemadethemlesslikelytofallinto ruin.??B.Itispracticallycertainthatplansweremadeforthe buildingofthepyramidbecausetheplansofotherlargeworkshavefortunately beenpreserved.??C.Thefirstthingtheyhadtodowastochoose asuitableplace.??D.Consequentlyweareonlyabletoguessat themethodsused.??E.Manypeoplewerekilledwhilebuildingthe pyramids.??F.Theyhavestoodfornearly5000yearsandit seemslikelythattheywillcontinuetostandforthousandsofyearsyet.
OneoftheNobelEconomicsPrizewinneroncesaid:Everyleisureacthasaneconomic{{U}}payoff{{/U}}forsomeone.
John'sparentsbroughthimuptobevery{{U}}thrifty{{/U}}.
Hersheyparkbegan{{U}}integrating{{/U}}recyclingintoitspublicinformationprogramsmorethanfiveyearsago.
{{*HTML*}}下面有3篇短文每篇短文后有5道题请根据短文内容为每题定1个最佳选项{{B}}第一篇{{/B}} AmericanImmigrants??The percentageofimmigrantsincludingthoseunlawfullypresentintheUnited stateshasbeencreepingupwardforyears.At12.6percentitisnowhigher thanatanypointsincethemid1920s.??Wearenotabouttogo backtothedayswhencongressopenlyworriedaboutinferiorracespolluting America’sbloodstream.Butonceagainwearewonderingwhetherwehavetoomany ofthewrongsortnewcomers.Theirloudestcriticsarguethatthenewwaveof immigrantscannotandindeeddonotwanttofitinaspreviousgenerations did.??Wenowknowthattheseracistviewswerewrong.Intime ItaliansRomanians-andmembersofotherso-calledinferiorracesbecame exemplaryAmericansandcontributedgreatlyinwaystoonumeroustodetailto thebuildingofthismagnificentnation.Thereisnoreasonwhythesenew immigrantsshouldnothavethesamesuccess.??Althoughchildren ofMexicanimmigrantsdobetterintermsofeducationalandprofessional attainmentthantheirparentsUCLAsociologistEdwardTelleshasfoundthat thegainsdon’tcontinue.Indeedthefourthgenerationismarginallyworseoff thanthethird.JamesJacksonoftheUniversityofMichiganhasfounda similartrendamongblackCaribbeanimmigrants.Tellesfearsthat Mexican-AmericansmaybefatedtofollowinthefootstepsofAmerican blacks-thatlargepartsofthecommunitymaybecomemired陷入inaseemingly permanentstateofpovertyandunderachievement.LikeAfrican-Americans Mexican-Americansareincreasinglyrelegatedto降入segregatedsubstandard schoolsandtheirdropoutrateisthehighestforanyethnicgroupinthe country.??Wehavelearnedmuchaboutthefoolishideaof excludingpeopleonthepresumptionoftheethnic/racialinferiority.Butwhat wehavenotyetlearnedishowtomaketheprocessofAmericanizationworkfor all.IamnottalkingaboutrequiringpeopletolearnEnglishortoadopt Americanways;thosethingshappenprettymuchontheirownbutasarguments aboutimmigrationhearupthecampaigntrailwealsooughttoasksomebroader questionaboutassimilationabouthowtoensurethatpeopleonceoutsiders don’tforeverremainmarginalizedwithintheseshores.??Thatisa muchlargerquestionthanwhatshouldhappenwithundocumentedworkersorhow besttosecuretheborderanditisonethataffectsnotonlynewcomersbut groupsthathavebeenhereforgenerations.Itwillhavemoreimpactonour futurethanwherewedecidetosettheadmissionsbarforthelatestwareof would-beAmericans.Anditwouldbeniceifwefinallygottheanswer right.Whatshouldbedonetohelpthenewimmigrants?
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