2022年广东省潮州市大学英语6级大学英语六级重点汇总（含答案）

2022年广东省潮州市大学英语6级大学英语六级重点汇总（含答案）学校:________班级:________姓名:________考号:________

一、2.ReadingComprehension(SkimmingandScanning)(20题)1.TopeoplelivingintheArctic,themeltingofsomeglaciersmaypermitnewopportunitiesfor______.

2.

Childrenshouldlearnmoreresponsibilityfortheirhealththroughclassesin______.

3.Nowadayssleddogsarestillnecessarywhen______.

A.therearesevereweatherconditions

B.flyingmachinesarefullwithpassengers

C.snowmachinesuseuppowerintheArcticregion

D.peopleneedpartnersduringthetravel

4.

Asubstantialfiberlinkdamagedbyatrainderailmentaffected______.

5.Accordingtotheauthor,thevastmajorityofhumans______.

A.commitsomecrimesinlife

B.strugglehardbutfailtomakeendsmeet

C.generallysharethesamegoaloflife

D.havethesamelifestyle.regardlessofrace

6.

______firstmadeMarkTwainknownalloverthecountry.

7.

Asapoli-scimajor'sdream,______alwaysencouragesinternshipsatgovernmentagencies,thinktanksandadvocacyorganizations.

8.

Traditionalstrategyofmakingoneselfadvertisedmaysometimesbringunexpectednegativeeffectapartfromhighcost.

A.YB.NC.NG

9.PartⅡReadingComprehension(SkimmingandScanning)

Directions:Inthispart,youwillhave15minutestogooverthepassagequicklyandanswerthequestionsonAnswerSheet1.Forquestions1-7,choosethebestanswerfromthefourchoicesmarkedA),B),C)andD).Forquestionsg-10,completethesentenceswiththeinformationgiveninthepassage.

HappyEarthDay

TheGoodNews

Here'sthegoodnews:ourairiscleaner,ourlakesarepurer,ourforestsarehealthier,endangeredspeciesarerecovering,toxicemissionsaredown,andacidrainhasdiminisheddramatically.Andyet,ifyou'velookedatanewspaperorwatchedtheeveningnewslately,youmightthinkourenvironmentisundersiege(围攻).MediaCoverageoftheenvironmentisheavyondoomsday,butthetruthisnotatallbleak:nearlyallenvironmentaltrendsintheUnitedStatesarepositiveandhavebeenforyears—ifnotdecades.

Eco-legislation,greenorganizations,corporatecooperationandnewinventionshaveallquietlysteeredourenvironmentinapositivedirection.Wecan'taffordtobecomplacent(自满的),though—especiallywhenitcomestogreenhousegases,sinceglobalwarmingistheonehugeproblemwehaven'treallytackled.Butalmosteverymeasuretakenbygovernmentagenciesandgrass-rootseffortstoimprovetheenvironmenthasshownencouragingresults—usuallyfasterthanexpectedendatalowercost.Nowthat'sgoodnews.

ScientistsandenvironmentaliststhinkthateventheworrisomefactofglobalWarmingcanbeameliorated(改善).Thereisastrongscientificconsensusthattheglobalwarmingthreatrequiresaction,butifcurrentenvironmentaltrendspersistandthereductionofmostpollutantscontinuestobeaccomplishedfasterandmorecheaplythanexpected,wemaybeabletocontrolandreducegreenhousegasesinbothaffordableandpracticalways.

ConsidersomeoftheenvironmentalimprovementstheUnitedStateshaswitnessedoverthelastthreedecades.

ImprovedAirQuality

Takeanice,bigcleansingbreath.AccordingtotheEnvironmentalProtectionAgency,emissionsof.theprimarysmog-causingchemicalsfromcarsandtruckshavedeclined54percentsince1970,eventhoughthenumberofregisteredcarsandtruckshasmorethandoubled,from108,407,000to230,428,000,andtheyarenowdrivenoneandahalftimesasfarannually.

Keepbreathing,becausethefineparticulateslinkedtorespiratorydisease,includingthosesometimesseenassoot(煤烟),aredownbyaboutone-thirdsince1979(thoughfewercitiesweresurveyedbackthen).Thelevelofcarbonmonoxide,adangerousodorlessgas,isdown53percentsince1970.Andemissionsofsulfurdioxide,oftenthemajorculpritbehindacidrain,aredown49percentsince1970,despitethefactthattheUnitedStatesnowbumsfarmorecoal,themainsourceofthispollutant.

TheseimprovementshavetranslatedintobetterairqualityformillionsofAmericans.Between1976and1990,theLosAngelesareaaveragedsome150daysperyearinviolationoffederalsmogstandards;in2004,thatfiguredroppedtojust27violationdays,thefewesteverforthatcity.

And,incaseyouarewondering,federalstandardshavebecomestricter,notweaker,duringthisperiod.Ofcourse,thereismoretobedone—27smogdaysinLosAngelesarestill27toomany,andAtlanta,Houstonandothercitiescontinuetoexperienceair-pollutionproblems.Butoverall,air-qualitytrendsarestronglypositive.Now,exhale.

BetterWaterQuality

Otherenvironmentaltrendsareequallyencouraging.Waterqualityhasimproved,too,andratesofwaterbornediseasearealsoindecline.It'shardtobelieve,butjustagenerationago,factoriesandmunicipalplantsactuallydisch

A.Globalwarming.

B.Acidrni9.

C.Toxicemission.

D.Environment.

10.

Travelingusedtobesoexpensivethatmanymiddle-classpeoplecouldnotaffordit.

A.YB.NC.NG

11.

GiantPandasliketolivetogetherinallseasons.

A.YB.NC.NG

12.

Thegreatbiologicplausibilitymakesitpossibletousemicrobicidesandoral-preventiondrugstopreventHIVinthenext10years.

A.YB.NC.NG

13.ABookThatChangedOurThinking

—ByKarlKrahnke

TheBook

Americain1962wasstillemergingfromthecomfortabledecadeofthe1950s,atimeinwhichlifegenerallyseemedgoodandmanytechnologicaladvancesoftheprevioustwentyorthirtyyearspromisedahappier,healthier,andsaferfuture.Butcloudswereonthehorizon,andmanyofthequestionsanddoubtsthatwouldcharacterizethedecadeofthe1960swerealreadyapparent.Onecloudthatquicklybecameamajorstormtooktheform.ofabookthatwaspublishedin1962,SilentSpring.SilentSpringisoneofafewbooksthathavechangedhistory.

SilentSpringisaboutchemicals,specificallyaboutonetypeofchemicalchlorinatedhydrocarbons—andmorespecificallyaboutonefamousmemberofthatgroup,DDT.Manypeoplewhohavegrownupsincethe1960shavenotheardofDDT,butbeforeSilentSpring,andforanumberofyearsafterward,DDTanditsrelativeswereimportanttoolsinthecivilizedworld'sattempttocontrolnaturethroughtheuseoftechnologyandchemicals.DDTisapowerfulinsecticideandwasusedthroughouttheworldtokillinsectpestsofallkinds.

DDThadbeendiscoveredin1939andbegantobewidelyusedduringtheSecondWorldWar.Formanyyearsitseemedtobejustonemoremiraculousproductofmodernscience.DDTwasusedtodestroypopulationsofmanyharmfulinsects,malaria-carryingmosquitoes,lice,andflies.ThereisnoquestionthatDDTandsimilarchemicalsdid,andstillaredoing,alotofgood.Thedangerfrominsect-carrieddiseasessuchasmalariaandyellowfeverhasbeengreatlyreduced,andthelivesofmanypeoplehavebeensavedandlengthenedbytheiruse.

SilentSpring,however,toldabouttheothersideofDDTanditsrelatives.Usingcarefullycollectedscientificevidence,theauthorshowedthatDDTandsimilarpesticideshadatleasttwodangeroussideeffects.Oneofthesewasthetendencyofpesticidestokillalloftheinsectsinthelocationwheretheywereused.Notallinsectsareharmful,however.Manybees,forexample,perform.necessaryfunctions,suchaspollinatingplantsandevencontrollingthenumbersofother,moreharmful,insects.Whenusefulinsectsareeliminated,theresulthasoftenbeengreaterproblemsthanbeforethepesticidewasused.Asecondproblemwithchlorinatedhydrocarbonsisthattheydonotdisappearquickly;theyarestablechemicalsthataccumulateinthebodiesofinsectsandthebirdsandanimalsthateatthemandcontinuetodoharmwhenandwheretheeffectwasnotintended.BirdsareespeciallyaffectedbyDDT-typepesticides.Manybirdseatinsectsandwormsasfood,andthechemicalsthatwereintheinsectscollectintheirbodies,frequentlyleadingtotheirdeath.AsSilentSpringdemonstratedsoclearly,thedisappearanceofmanykindsofbirdswasduetothepresenceofpesticidesintheirfoodsources.

Mostimportantly,SilentSpringbroughttotheworldatlargethebeginningofanunderstandingofmodernecology.Webegantoseethatthenaturalworldweliveinismadeupofanumberofplants,insects,andanimals,somegood,somenotsogood,andthatwecannotencourageoreliminatesomewithoutproducingeffectsinmanyothers,andeveninourselves.

SilentSpringisapowerfulbook,beautifullyandsensitivelywritten,anditcarriesastrongmessage.Itisfullofcomplexscientificinformation,butitisequallyaveryhumanandcaringbook.Itdoesnottrytopresentabalancedpictureortofindexcusesforthemistakeswemadewithpesticides.Itisanargumentforanewanddifferentwayoflookingatnatureandourrelationshipwithnature.Thebook

A.YB.NC.NG

14.

Tomakesurethatwelivenowon80%ofourincomeandinvesttheother20%,theauthorsuggestsapplyingtothebankfor______.

15.

Whytheforeignteachersucceededingettingpaidwasduetothesituationinwhichthenumberofforeignteachers______ofsomanydesperateschools.

16.

Brazilisnowangryatthelosingtradeasaresultof______.

A.tradeprotectionism

B.developedcountries'limitationonimportation

C.highertariffsonsuccessivestagesofproduction

D.westerncountries'economicpunishment

17.

Youneedrichpeopleinyoursocietybasicallybecauseof______.

18.

Theauthorstronglybelievesthatparentsshouldcareasmuchabout______aswith______.

19.Whatunderwateractioncanleadtotheproductionofpollutionsimilartothatproducedbyfossilfuelpowerstations?

A.Massdyingofunderwatercreature.

B.Recyclingofunderwaterwasteproducts.

C.Decomposingfloodedvegetation.

D.Abstractingunderwateroil.

20.

Shouldsareasourceof______________.

二、3.ListeningComprehension(20题)21.听力原文：W:Rentingtheconferenceroomatthehotelwillcostustoomuch.We’realreadyrunninginthered.

M:Howaboutusingourdiningroomforthemeeting?

Q:What'sworryingthewoman?

(14)

A.Theorganizationofaconference.

B.Thecostofrentingaconferenceroom.

C.Thedecorationoftheconferenceroom.

D.Thejobofcleaningupthediningroom.

22.(15)

A.At6:15.B.At5:50.C.At16:05.D.At16:15.

23.听力原文：Goodevening.Iknowmanyofyoustudentsaretheproudownersofyourfirstmotorvehicle,andthiseveningIwanttotalktoyouaboutsomeofthethingsyoucandotomakesureyourcarormotorbikeisn'tstolen.Iwillstartwithafewfactsandfigurestoputyouinthepicture.Cartheftisawidespreadproblem.Inthiscountryaloneonecarisstolenevery32seconds.That'salmostamillioncarseachyear.Andofthose,40%areneverrecovered.Anddon'tthinkthatjustbecauseyourcarmightbeabitoldandbeaten-uplookingnoonewillstealit.Anycarcanbestolen.Anywhere.

Mosttheftsoccurinresidentialareas,ofteninfrontofthehouseorevenfrominsidethegarage.Someareasthatareespeciallydangerousareshoppingcentersandparkinglots,particularlyatsportsevents.

Mostcarthievesdon'tneedtobreakintothecar.Theyusuallygainentrythroughunlockeddoorsandmanytimestheyfindthekeyintheignition.Infact,oneinfivestolencarshadthekeysleftinthecar.Isn'tthatamazing?Twentypercentofdriversleftthekeysintheignitionofanunlockedcar!

Whostealscars?Well,therearebasicallytwokindsofcarorbikethieves:joyridersagedabout15to21,andprofessionals.Thislastgroupusuallyneedslessthanoneminutetobreakintoalockedcarandtheyoftenstealcarstouseinothercrimessuchasrobberies.Youaremuchlesslikelytogetyourcarbackifit'sstolenbyaprofessional,andifit'sstolenbyajoyriderchancesareit'llbeawreckwhenyoudogetitback.Joyridershaveaveryhighaccidentrate.

(33)

A.Almostonemillion.

B.About600thousand.

C.Nearly400thousand.

D.Approximately200thousand.

24.听力原文：W:Johnthinksthatyoushouldnotfixyourcaryourself.

M:Whyshouldhecare?It'snothiscar.

Q:Whatdoesthemanimply?

(18)

A.ItdoesnotconcernJohn.

B.Johndoesnotcareabouthiscar.

C.Johnwillhelphimfixthecar.

D.tiewantsJohntofixthecar.

25.【B10】

26.

【B3】

27.SectionA

Directions:Inthissection,youwillhear8shortconversationsand2longconversations.Attheendofeachconversation,oneormorequestionswillbeaskedaboutwhatwassaid.Boththeconversationandthequestionswillbespokenonlyonce.Aftereachquestiontherewillbeapause.Duringthepause,youmustreadthefourchoicesmarkedA,B,CandD,anddecidewhichisthebestanswer.

(12)

A.Shehatesitbutsheneedsthemoney.

B.Shewasreluctantatfirstbutshehasbecomeusedtoit.

C.Shedidn'tlikeit,buttoleratesitbecausethesalaryisgood.

D.Shedidn'tlikeitatfirst,butnowhasbecomemorepatientwithit.

28.(40)

29.(47)

30.(29)

A.AfterHenryJamesreferredhighlytoher.

B.Aftersevenofherpoemswerepublished.

C.Afterherpoemsbecameknowntoothers.

D.Aftershewasdeadformanyyears.

31.

【B6】

32.(21)

A.Atmidnight.

B.Inthemorning.

C.Whenthecaristurnedoff.

D.Whentheneighbor'ssonleavesforwork.

33.(35)

A.Todefenditsterritories.

B.Toattracttheattentionofotherbirds.

C.Towarnotherbirds.

D.Topronouncethatithasoccupiedtheplace.

34.听力原文：M:Hi,Diana.MindifIsitdown?

W:Notatall,Jack.Howhaveyoubeen?

M:Good.ButI'msurprisedtoseeyouonthecitybus.Yourcarintheshop?

W:No.I'vejustbeenthinkingalotabouttheenvironmentlately.SoIdecidedtheairwillbealotcleanerifweallusepublictransportationwhenwecould.

M:I'msureyouareright.Thedieselbusisn'texactlypollutionfree.

W:True.Butthey'llberunningalotcleanersoon.Wewerejusttalkingaboutthatinmyenvironmentalengineeringclass.

M:What'sthecitygonnado?Installpollutionfiltersofsomesortontheirbuses?

W:Theycould,butthosefiltersmaketheenginesworkharderandreallycutdownonfuelefficiency.Insteadtheyfoundawaytomaketheirenginesmoreefficient.

M:How?

W:Well,thereisamaterialcalledconiineoxide.It'sareallygoodinsulator.Andathickcoatofitgetsprayedoncertainpartoftheengine.

M:Aninsulator?

W:Well,yeah.Actually,whatitdoesisreflectbacktheheatofburningfuel.Sothefuelwillburnmuchhotterandburnupmorecompletely.

M:Soalotlessunburnedfuelcomesouttopollutetheair,right?

W:Yeah,andthebuswillneedlessfuel.Sowiththesavingsonfueloilcosts,theysaythiswillallpayforitselfinjustsixmonths.

M:Soundslikepeopleshouldallgooutandgetsomeofthisstufftosprayontheircarengines.

W:Well,it'snotreallythateasy.Yousee,normally,thematerialsarefinepowder.Tomeltitsoyoucansprayacoatofitontheengineparts,youfirsthavetoheatitover10,000degreesandthen,well,yougettheidea.It'snotsomethingyouorIwouldbeabletodoourselves.

(23)

A.Anewfuelforbuses.

B.Thecausesofairpollution.

C.Careersinenvironmentalengineering.

D.Awaytoimprovefuelefficiencyinbuses.

35.(17)

A.Heprefersshorterplaystothisone.

B.Hedoesn'thavetogotothatplay.

C.Hewouldn'tseetheplayasthewomandid.

D.Helikedtheplaybetterthefirsttimehesawit.

36.听力原文：W:Hello,John,youmustbepleased.Afterall,howmanystudentsareluckyenoughtobeacceptedatthefirstandsecondchoices?

M:NotmanyIknow.ButIamnotsureyetwhichonetochoose.

W:YouseemtohavedoubtsabouttheStateUniversity.Butitsbiologydepartmenthasgoodfacilitiesallthebiologymajorswant.

M:Yeah.Theyalsohaveinternshipforseniors.Butafriendtoldmethatforthefirsttwoyearssomelectureshaveahundredandfiftystudents.Youprobablywouldn'tgettoknowanyofyourteachers.

W:Well,youmightactuallybecausethoseclassesalsohavesmalldiscussionsectionstwiceaweekwhichhavenomorethantwentystudents.

M:Iknow.ButI'veheardtheywereusuallytaughtbygraduatestudents.AtWhiteStoneCollegeallclassesaretaughtbyprofessors.

W:Whataboutstudying?DoyoupreferasmalltownlikeWhiteStoneorabiggerplacelikethestatecapital?

M:Thatdoesn'tmattertome.WhatIdocareaboutisgettingindividualattentionfromthefacultyandmakingfriends.

W:Look.I'veknownyouforfouryearsnow,andyouseemtobeaprettyout-goingperson.Idon'tthinkyou'llhaveanytroublemakingfriendsatStateUniversity.ItsoundstomelikeyouareleaningtowardWhiteStonethough.

M:Iam.TheonlyproblemisthattheWhiteStone'stuitionfeesarereallyhighandI'mnotsureIcanaffordthem.

W:Youcouldstillapplyforastudentloanorsignupforawork-studyprogram.

M:Yeah,IthinkI'lllookintothat.

(23)

A.Toapplyforastudentloan.

B.Todiscusswhichuniversitytochoose.

C.Tosignupforawork-studyprogram.

D.Tofindoutwhichcollegeswouldaccepthim.

37.(28)

A.Aboomperiodofphotography.

B.Theofficialdateofthepeakofphotography.

C.Theofficialdateofthebeginningofphotography.

D.Ameaninglessyearofphotography.

38.SectionA

Directions:Inthissection,youwillhear8shortconversationsand2longconversations.Attheendofeachconversation,oneormorequestionswillbeaskedaboutwhatwassaid.Boththeconversationandthequestionswillbespokenonlyonce.Aftereachquestiontherewillbeapause.Duringthepause,youmustreadthefourchoicesmarkedA,B,CandD,anddecidewhichisthebestanswer.

听力原文：W:RogerandIwouldliketogotoamovietonight.Haveyouseenanygoodoneslately?

M:Isaw"TheLastExplorer"lastnight.It'sgreat.It'saboutthehighestwaterfallintheworld,AngelFalls.

Q:Whatdidthemansayaboutthemovie?

(12)

A.Itwasso-so.

B.Itwasexpensive.

C.Itwaslost.

D.Itwasgreat.

39.(25)

A.Theylivedincaves.

B.Theyfacedtheirhomestowardsthesouth.

C.Theyusedanimalskinsasinsulation.

D.Theymadefireinsidetheirhouses.

40.(22)

A.Theywouldbekilledbythehumanimmunesystem.

B.Theywoulddieoncebroughttothesurface.

C.Manyprecautionsandremediesareavailable.

D.Drillingoperationsarealwayscloselymonitored.

三、4.ReadingComprehension(ReadinginDepth)(20题)41.

【C9】

42.

Whatwillhappenifthedustaerosollayerdevelops?

A.Theearthwillgetextremelyhot.

B.ThebalancebetweentheamountofheatabsorbedfromtheSunandtheamountlostcouldhardlybemaintained.

C.ThelightoftheSuncouldnolongerreachthesurfaceoftheEarth.

D.InfraredradiationcouldnolongerbetransmittedfromtheEarthtoouterspace.

43.Ifastudentisadmittedunderabindingearlyadmissionprogram,hewilllosethechanceofcomparing______.

44.

What'sthepassagemainlyabout?

A.Theinternalstructureshowshowancienttreesgrew.

B.TheCO2leverexertsimpactontheleavesofancienttress.

C.AnalysisofancientfossilspaintpictureoftheEarth'searliesttrees.

D.Theancienttreeshavenoleavesandfewbranches.

45.

TheU.N.cameintoexistencefullyin______.

A.1942B.1944C.1940D.1945

46.

Thephrase"agreatopportunity"mentionedinthelastparagraphreferstoanopportunityto______.

A.carryoutreform

B.boomeconomy

C.animatethevoters

D.attackchiefexecutive

47.

Whichofthefollowingstatementsistrue?

A.Developingfeveristheprivilegeofwarm-bloodedanimals,sosicklizardscannotrunafever.

B.Invertebratesalsohavetheabilitytoraisetheirtemperature,

C.Theinternaltemperaturesofwarm-bloodedcreaturesareindependentoftheweather,soarethecold-bloodedanimal.

D.Sicklizardsmoveintothesuntodeveloplever.

48.

Whydoestheauthormention"thevideocoverageofthe1989SanFranciscoearthquake"inPara.2?

A.Toexplaintherelationshipbetweenmediaandconsciousness.

B.Tointerpretmediaeffectontheconsciousnessandcontact.

C.Toillustratetheimportanceofmedia.

D.Tointroducethetopic.

49.

Whichofthefollowingcanbethebesttitleofthepassage?

A.MyFavoritePoster.

B.TakeLifeSeriously.

C.FaceChallengeofLife.

D.LifeIsOnlyATest.

50.Themostastonishingchangeofattitudesongreenmovementhastakenplaceamid______.

51.

【C5】

52.

Accordingtothepassage,fromwhichofthefollowingcanthebuyerobtainreliableinformationofthepreviousowner?

A.Thevehicleidentificationnumber.

B.Theunbiasedinspector.

C.Thesecond-handcardealer.

D.TheUsedVehicleInformationPackage.

53.

Itcanbeinferredfromthepassagethatthemostpossiblecheatersarestudents______.

A.ingooduniversitiesasDuke,RutgersandCornell

B.intopuniversitiesasPrinceton,YaleandStanford

C.whocanusetheanti-plagiarismsoftware

D.whoneedtocompileacademicpaper

54.

Themaintroublewithyoungdriversisthat______.

A.theyareproudoftheircars

B.theytendtoownsportscars

C.theysoonbecomeliketheolderones

D.theythinktheyareonthebattlefield

55.The1992LosAngelesriotsbrokeoutbecause________.

A.videocoveragefromhelicoptershadmadepeopleangry

B.videocoveragehadprovidedpowerfulfeedback

C.thejuryacquittedthepolicemenwhohadbeatenRodneyKing

D.peoplecanmaketheirownjudgements

56.

【C2】

57.

Itcanbeinferredfromthepassagethatstudents'attitudetowardscampuscommercialsisthattheythink______.

A.theissueismoreaboutfreedom.

B.itismoreconflictingthancommon.

C.educationbecomesabillboard.

D.thattheymustinvestigatemore.

58.

JaneCampion'sfeelingforwomenhasbeenshownin______.

59.Accordingtothepassage,whichofthefollowingmeasuresistheleasthelpfulinprotectingtheenvironment?

A.Cuttingoffsubsidiesonallfossilfuels.

B.Encouragingtheuseofcleanenergysources.

C.Promotingtheresurgenceofnuclearpower.

D.Adoptingpricereform.toreduceemission.

60.

Whatistheinevitableresultofanindividual'seffortsinadjustinghimselftothesociety?

四、5.ErrorCorrection(5题)61.

【S3】

62.

【S9】

63.

【S7】

64.

【S5】

65.

【S6】

五、6.Translation(5题)66.Itisgenerallynotadvisable___________(一个女人在怀孕第28周时乘飞机旅行).

67.Ifyouhadfollowedmyadvice,______(你现在就能完成工作了).

68.Inmyopinion,playingvideogames______(既花费大量的时间也有害).

69.Thenewmayorwascharged__________________________(未能履行他降低通货膨胀率的承诺).

70.Thecustomercomplainedthatnosooner______(他刚起动这台计算机，它就不运转了).

参考答案

1.tradeandagriculturetradeandagriculture解析：根据题干中的信息词melting和newopportunities定位到最后一个小标题下的第一段，可知对于生活在该地区的人而言，冰川融化带来的既有好消息，也有坏消息，坏消息是他们现有的生活方式和主食将会改变，而好消息就是融化后更为开阔的海洋将给他们带来贸易和农业的新机会，由此可得答案。

2.nutritionandaerobicexercisenutritionandaerobicexercise解析：本题定位信息是Children和responsibility，从而将答案出处定位到文章第八段。该段第二句中的them指本段首句提到的childreninelementaryschools。因此，本题应填入nutritionandaerobicexercise。题干将原文中教育的对象children改成了学习的主体，同时将谓语teach替换为learn。

3.A解析：由题干中necessary可定位到第一个小标题下第六段第一句therearestilltimeswhendogtransportationispreferred和第二句Harshweatherconditionscanmakeflyinghazardous，andcertainterraincanbemoredifficultforsnowmachinestocrossthanfordogs．题干问如今在何种情况下，仍需要sleddogs。根据原文上下文意思，第三句作了具体说明，该句叫，harshweatherconditions与A)中severeweatherconditions意思一致，故选A)。

4.theflowofInternettrafficaroundtheglobetheflowofInternettrafficaroundtheglobe解析：文章第十三段中提到在巴尔的摩，一次火车脱轨摧毁了一条重要的纤缆，这影响了全球因特网上的通信。

5.C解析：末句提到，Howtheygoaboutlivingtheirlivesmightbedifferent，buttheirgeneralgoalsarethesame(他们赖以维生的方式可能不同，但是他们的基本生活目标是相同的)，其中的they指代首句提到的thevastmajorityofhumans，theirgeneralgoals指代第二句提到的tryingtogetby,tohelptheirfamiliesandgoaboutlivingtheirlives。Cgenerallysharethesamegoaloflife是对theirgeneralgoalsarethesame的同义转述，故答案为C。

6.TheCelebratedJumpingFrogofCalaverasCountyTheCelebratedJumpingFrogofCalaverasCounty解析：马克·吐温开始写作之后，使他一夜成名的第一部作品是The．CelebratedJumpingFrogofCalaverasCounty，其中文译名《卡拉维拉斯县驰名的跳蛙》。

7.GeorgeWashingtonUniversityGeorgeWashingtonUniversity解析：关键词poll-sci，跟标题“HOTTESTFORPOLITICALJUNKIES—GeorgeWashingtonUniversity，Washington，D．C，”内容有关，标题本身就是答案，文中还明确提到了题干中的辅助信息encouragesinternshipsat…，故应填GeorgeWashingtonUniversity。

8.A解析：复杂句及特殊标点符号处设题。本题考查大众对自我标榜的态度。原文未句主干部分谈到自我标榜会带来问题，之后冒号内部分将问题具体罗列，该句最后罗列的内容respondnegatively和it'squiteexpensive与题干对应，因此题干说法与原文相符。

9.A解析：细节题。题干问的是目前我们还没有真正解决的问题是什么?根据文章第二段提出的globalwarmingistheonehugeproblemwehaven'treallytackled，即：全球变暖是我们还没有解决的大问题，故选A。

10.A解析：细节题。题文为“曾经由于旅游非常昂贵，许多中产阶级的人们不能承担”。根据关键词“Traveling,usedtobe”定位在开头部分。原文第七段中提到“didn'tdevelopuntilafterWorldWarⅡ”，原因是“Itwasjusttoodifficultandtooexpensivetotravel”。可以得知“二战以前的大众旅游很贵也很难”，本题表达的正是此意。注意题中“usedtobe”表示过去是，对应于文中的“beforeWorldWarⅡ”。因此，答案为[Y]。

11.B

12.A解析：本题定位信息是biologicplausibility和thenext10years，从而将答案出处定位到文章第二段。该段第二句、三句提到“Idothinktherangeofpreventionoptionswehavewithinthenextdecadewillgreatlyexpand.”saysDr.Helene...andoralpreventiondrugsissogreat.”。题干表述正是对文中提到的因果关系的合理概述和综合，故答案为了Y。

13.A

14.anautomaticwithdrawalanautomaticwithdrawal解析：事实细节题。此处要求填入名词性成分作介词for的宾语。根据原文可知，作者建议在银行账户中设置自动扣款，这样收入的20％在你还没来得及看一眼时就被扣，更别提花这笔钱了。此处的anautomaticwithdrawal符合题干要求，为本题答案。

15.couldnotsatisfytheneedcouldnotsatisfytheneed解析：在本文的第九段中提到：“Thisisveryeasybe-causetherereallyaren'tenoughteacherstogoaround…oncethesemesterstartsandtheyhavenoforeignteacherstheyareFARmoreflexiblewiththeircontracts”。这说明：外籍教师“供不应求”，满足不了这么多学校的要求。

16.C解析：题干中的angry和原文中的seething是同义词，都有“愤怒的，生气的”的意思；而题干中的thelosingtrade与原文中的adealslippedaway属于同义转换；再结合该段第三句．．．highertariffsareleviedonsuccessivestagesofproduction可知贸易的流失是由于累积征税导致成本增高。所以，本题答案为C。

17.whattheyhavetodotogetrich。whattheyhavetodotogetrich。解析：本题考查对文章最后一段的理解以及文章意旨的整体把握，“Youneedrichpeopleinyoursocietynotsomuchbecauseinspendingtheirmoneyortheycreatejobs,butbecauseofwhattheyhavetodotogetrich."这句话的意思是富人在为自身创造财富的过程中也在为社会创造生产力，这就是为什么社会需要富人，文章结尾处作者还用亨利福特的例子来说明了这一点。

18.character/success

19.C解析：本题考查水力发电对环境影响的方式，故将答案出处定位到第八段。该段首先提到人们普遍认为水力发电不会造成空气污染和温室气体，然后用Nevertheless一转折引出最近的一项研究：在坝体后方形成的蓄水池可以通过腐烂水底的植物(decomposingfloodedvegetation)来释放与其他发电方式排放的污染气体一样的温室气体，故[C]为答案。

20.guiltguilt解析：见倒数第五段第一句话。

21.B

22.D解析：M:Howwasthetrip,Ellen?

W:Itwasallright,onlytheplaneshouldhavetakenoffat14:00,butitwasgroundedfortwohoursandfifteenminutesbecauseofbadweather.

Q:Whendidtheplanetakeoff?

综合推断题。女士说shouldhavetakenoffat14:00，用的是虚拟语气，表明飞机并没有在14:00起飞，结合后面的grou