2022-2023年山東省煙臺(tái)市大學(xué)英語6級(jí)大學(xué)英語六級(jí)真題一卷(含答案)

2022-2023年山東省煙臺(tái)市大學(xué)英語6級(jí)大學(xué)英語六級(jí)真題一卷(含答案)學(xué)校:________班級(jí):________姓名:________考號(hào):________

一、2.ReadingComprehension(SkimmingandScanning)(20題)1.THEBLENDINGOFTHEUNITEDSTATES

Foryears,JorgeDelPinal'sjobasassistantchiefoftheCensusBureau'sPopulationDivisionwastofitpeopleintoneat,distinctracialandethnicboxes:white,black,Hispanic,AsianorNativeAmerican.AsthesonofanAnglomotherandaHispanicfather,however,heknewallalongthatthetaskwasnotalwayspossible.

Forthe2000decennialcensus,thatwillnolongerbethecase.Forthefirsttime,thecensusforms'willallowpeopletocheckoffasmanyracesasapply.Asaresult,theCensusBureaushouldobtainabetterpictureoftheextentofintermarriageintheUnitedStates.

Intheabsenceofsuchadirectmethod,afewyearsago,veterandemographerBarryEdmonstonusedsophisticatedmathematicalmodelingtechniquestocalculatehowintermarriageischangingthefaceoftheUnitedStatesaspartofanimmigrationstudyhedirectedfortheNationalResearchCounciIoftheAmericanAcademyofSciences.HisresearchwassummarizedinareportentitledTheNewAmericans:Economic,DemographicandFiscalEffectsofImmigration.ButastheCanadian-born,whitehusbandofsociologistSharonLee,aChinese-American,Edmonstoreallyneededno'computertounderstandthetransformationunderwayinthissociety.Heandhisfamilyareliving,breathingparticipants.

ThefaceofAmericaischangingliterally.AsformerPresidentClintonhassaid,"within30or40years,whentherewillbenosingleraceinthemajorityintheUnitedStates,wehadbestbereadyforit."Forhispart,Clintonispreparingforthattimebytalkingaboutracialtoleranceandthevirtuesofmulticulturalism.Othersaredebatingimmigrationpolicy.AlmostalldiscussionfocusesonthepotentialdivisivenessinherentinanationthatisnolongerapredominantlywhitecountrywithamostlyEuropeanancestry.

Butafootbehindthescenesisanothertrendthat,ifhandledcarefully,couldbringthecountryclosertogetherratherthandriveitapart.Thisquietdemographiccounter-revolutionisadramaticupsurgeinintermarriage.

Edmonston'sstudyprojectedthatby2050,21percentoftheU.S.populationwillbeofmixedracialorethnicancestry,upfromanestimateofsevenpercenttoday.Amongthird-generationHispanicandAsianAmericans,exogamy-marriageoutsideone'sethnicgrouportribeisatleast50percent,heandothersestimate.ExogamyremainsmuchlessprevalentamongAfricanAmericans,butithasincreasedenormously,fromabout1,5percentinthe1960sto8to10percenttoday.

Suchaprofounddemographicshiftcouldtakeplacewhilenoonewaswatchingbecause,officially,noonewaswatching.Federalagenciestraditionallycollectedracialdatausingaformula—oneperson,oneracesimilartothetime-honoredvotingprinciple.Thus,theCensusBureaucouldestimatethatoncensusformsnomorethantwopercentofthepopulationwouldclaimtobemultiracial.Intheabsenceofamorestraightforwardcount,noonecouldknowforsurewhatthedemographicsare.

That'sabouttochange.Afterthe2000census,theU.S.Governmentshouldhaveabetteridea.In1997,theOfficeofManagementandBudget,whichoverseesfederalstatisticalpractices,approvedadirectiveallowingpeopletocheckasmanyracialboxesastheybelieveapplytothem.Theshiftwasacompromisebetweenthedemandsofsomeinterestgroupsthatwantedtheadditionofa"multiracial"box,andthosethatobjectedtoanychange,fearingdilutionoftheirnumbers.

Meanwhile,intheabsenceofOfficialnumbers,withtheheightenedtensionsurroundingracialissues,andwiththemutualsuspicionthatexistsamongcompetingracialandethnicinterestgroups,there'slittleagreementonwhatintermarriagewillmeanforU.S.societyinthefuture.

Melt

A.YB.NC.NG

2.

Eachfederalurbansearch-and-rescuetaskforceismadeupofatleast60members.

A.YB.NC.NG

3.

Becausepeopleareeagertowin,duringanauction,thereallycompetitivebiddingusuallyoccursin_______________.

4.

It'sfoundthatofficeworkersusuallyspendoneandahalfhourseverydayon______.

A.realworktasksB.havinglunchC.commutingD.socializing

5.

Oneofthesecretsoftheforeigner'ssuccesscanbedescribedas"DoinRomeasRomansdo".

A.YB.NC.NG

6.

BothMarkandCzerwinskinoticedthatsomecomputerusersreliedon______asreminderstohelpthemcopewithdistractions.

7.SuggestionsforYourWork

Annieisalongtimesecretary/receptionistfortwoseniorvicepresidentsatabigcompany.Theyhavebeendoingalotofhiringlately,andalmostallofthenewmiddle-managementpersonnelhavebeeninterviewedbyoneortheotherofAnnie'stwobosses,sonaturallytheycomethroughherofficefirst.

Someofthesepeopleareunbelievablyrude.EithertheytreatAnnielikeapieceoffurniture(nohello,noeyecontact)ortheythinksheistheirerrand(差使)girl.Lately,Annie'stwobosseshavestartedaskingherforherimpressionsofjobcandidates.Sofarthisweek,twohavebeendiscourteous(失禮的)anddismissive,soAnniegaveboththethumbs-down.Neitherisgettingcalledbackforthenextroundofinterviews.

Nooneknowshowcommonthisis,butifyouarejobhunting,it'snecessarytobeawarethatthedummyatthereceptiondeskmaybeanythingbutnot"justasecretary".

SuggestionstoJobHunters

AccordingtoAnnieStevensandGregGostanian,twopartnersataBoston-basedexecutivecoachingfirmcalledClearRock,it'snotunusualthesedaysforahiringmanagertoaskeveryonewhomeetsapotentialnewhiretogiveanopinionofhimorher."Oneofthebiggestreasonssomanynewlyrecruitedmanagersfailinanewjobistheirinabilitytofitinandgetalongwiththepeoplewhoarealreadythere,"saysStevens."Soemployersnowwanttogetstaffers'impressionsrightatthestart."

AddsGostanian:"Alotcanbelearnedfromhowcandidatestreatreceptionists.Ifthejobseekerisrude,condescending,orarrogant,thismightbeanindicationofhowheorshewouldtreatcow0rkersordirectreports."

Obviously,anyonelookingforanewjobwoulddowellnottoalienatethepersonwhositsoutsidetheinterviewer'sdoor.StevensandGostanianofferthesesixtipsforgettingofftotherightstart:

-Introduceyourselfasyouwouldtoanyotherpotentialnewcolleague.Smile,shakehands,andsoon.Itseemsoddthatthishastobespelledout,butapparentlyitdoes;and,besidesbeingamatterofcommoncourtesy,ordinaryfriendlinessoffersapracticaladvantage."Learningandrememberinganinterviewer'sreceptionist'snamecanonlyhelpasyouadvanceintheinterviewingprocess,"Stevensnotes.

-Don'tregardareceptionistorotherassistantasanunderling(部下)—atleast,notasyourownpersonalunderling."Alwaysasktheinterviewerifyouneedhelpfromanyoneelseintheofficewhereyou'reinterviewing,insteadofseekingthisdirectlyyourself,"saysGostanian.Inotherwords,ifyou'dliketoleaveanextracopyofyou'resume,refrainfromsendingtheinterviewer'sassistanttotheXeroxmachine.

-It'sfinetoacceptifyou'reofferedabeverage,butkeepitsimple."Don'taskforparticularbrandnamesorexpecttobebrewedafreshpotofcoffee,"Stevenssays.Andofcourse,needweaddthatdispatchinganybodytoStarbucksisoutofthequestion?

-Feelfreetomakesmalltalk,butknowthatanythingyousaymaywellgetbacktotheinterviewer."Don'taskprobingquestionsaboutthecompanyorofferunsolicitedopinions,"Gostanianadvises.Nomatterhowhideoustheofficedoor,endlessthehikefromtheparkinglot,orinconvenientthewaittoseetheinterviewer,keepittoyourself.Plentyoftimeforwhining(抱怨)andgrumblingalteryou'rehired.

-Don'ttalkonyourcellphoneinfrontofthereceptionist,andtrytoputyourBlackBerryaside."Ifyouhavetomakeortakeacall,leavethereceptionarea,"Stevenssays.Preoccupationwithwirelessdeviceswillmarkyou,shesays,as"acoldandfixatedperson".

-Don'tforgettosaygood-bye."Failuretosaygood-byetosomeoneyou'vejustmetreflectsnegativelyonyou,"Gostaniannotes."You'llcomeacrossasimpersonalanduncaring."That'shardlythe

A.YB.NC.NG

8.Onereasonwhycollegesincreasetuitionandfeesisthatthestatesupportisshrinking.

9.

ThepeopleofSavannahofferedtosurrenderbecausetheydidnotwanttheircitytobesetonfire.

A.YB.NC.NG

10.

Whichofthefollowingcanhelpyousleepbetter?

A.Orangeandbakingsoda.

B.Onionandcelery.

C.Almondsandsesameoil.

D.Oilandbakingsoda.

11.

DuringtheCaliforniaGoldRush,restaurantandlaundrywereregardedas______.

A.unprofitablework

B.comfortablework

C.woman'swork

D.Chinesework

12.

Theprimarypurposeofthetextistodiscussdangersofsmoking.

A.YB.NC.NG

13.

"Dreamsigns"areequaltowhatiscalled"______".

A.eyemotions

B.subconsciousness

C.indications

D.dreamingprocess

14.

Ajournalistsucceedsmoreeasilythanastockbroker.

A.YB.NC.NG

15.

Evenwhenyoulosethecustody,youcanstillapplyfor______toyourchildren.

16.

______forthecreditcardnumbersofthebuyersisaproblem.

17.

Thewaterandnutrientstosupportthebiomassofthetreeareprovidedby______andconductedby______.

18.

Naturallythinpeopleseemtobeabletoattractgoodthingsintotheirlivesautomaticallybecausethey______.

19.

TheaveragethicknessofArcticicehasnowbeenreducedby______.

20.

Possiblesourcesforthehydrogenarebothelectrolysisofwaterand______.

二、3.ListeningComprehension(20題)21.(29)

A.Theauthorisoptimistic.

B.Theauthorispessimistic.

C.Theauthorisaggressive.

D.Theauthorisambitious.

22.(21)

A.Money.

B.Moneyorcreditcards.

C.Creditcardsorchecks.

D.Checksormoney.

23.(19)

A.No,becauseshe'salreadyspentmostofit.

B.No,becauseshehasalreadylentittoafriend.

C.Yes,becauseshegotsomewhileshewasshopping.

D.Yes,becauseshewantstohelphim.

24.(31)

A.Theychangedcolormorequickly.

B.Theydidnotchangecolor.

C.Theychangedcoloronthesameschedule.

D.Theychangedcolormoreslowly.

25.(28)

A.Whentheyarefeeding.

B.Whenitisraining.

C.Whentheyaresleeping.

D.Whentheyarebreathingtheair.

26.聽力原文：W:David,listentothis:"Mr.GraySmith,80yearsold,ismakinghisfirstattempttoparachutethisWednesday.Mr.Smithsaidhehadbeenlookingforwardtothejumpforalongtime."

M:Yes.Goodforhim.

W:Idon'tthinkitisagoodideaforMr.Smith.

M:Whynot?

W:Becauseheisold.Inmycountry,whenapersonis80,heissupposedtostayathomeandbetakencareof

M:Really?IthinkMr.Smithcandowhateverhewantsaslongasheknowshowtodoitwellandheissurebeissafe.

W:Iagreewithyouthere.

(20)

A.Tojoininthesportgames

B.Tohaveaparachutejump

C.Totravelaroundtheworld

D.Topracticingdiving

27.(24)

A.Hispoormemory.

B.Hisfatigue.

C.Hislackofdiligence.

D.Hismethod.

28.(26)

A.Aletterfromhercollege.

B.Herpassport.

C.Herstudentcard.

D.Herdrivinglicense.

29.

【B7】

30.聽力原文：Alotofpeoplethinkthatculturalanthropologyisjustaboutstudyingthespecialandstrangeaspectsofasociety,butanthropologistsarealsointerestedintheaspectsoflifethatseemsoordinarythatthepeopleinthesocietythinkthey'renotsignificant.Letmegiveyouanexample.IseelotsofT-shirtshereinclasstoday,butyouprobablydon'tthinkofthemasanimportantpartofyourculture,butanthropologistscouldlearnalotaboutthecultureoftheUSjustbystudyingtheT-shirt.Foronething,T-shirtsareamarkofhowcasualclothinghasbecomeinAmerica.Noonewasquitesurewheretheycamefrom,buttheT-shirtfirstbecamepopularinthiscountryasanundershirtforSellersinthe1940s.Theninthe1950s,itbecameasignofrebellionforteenagerstowearthiswhiteundershirtbyitself,notunderanything.Bythe1960sand70s,T-shirtshadbecomeacceptedaspartoftheuniform.views.Youcouldevensaythattheycametosymbolizethatgeneration'sattitudetowardsinformalityandallthings,includingdress.AnotheraspectthatanthropologistswouldfindinterestingisthatT-shirtsareusedtoexpresspersonalopinions.Lookaroundthisroom,youknowwholikeswatchingTVshows,whowentwhereonvacation,whobelongstowhatorganizationsoncampus.AlloftheseaspectsofourcultureareprintedonyourT-shirts.OK,IwanttostopforaminuteandaskyoutotrytowritedownfivedifferentconclusionsyoucouldreachaboutAmericanculturefromjusttheT-shirtsinthisclassroom.

(30)

A.Theeffectofordinaryaspectsoflifeonanthropology.

B.Agoodsourceofinformationaboutasociety.

C.Attitudestowardcultureinthe1940's.

D.Therelationshipbetweenanthropologyandmilitary.

31.聽力原文：M:Susan,justcheckthemapandseehowfarwehaveto20beforewegettothetown.

W:Ithinkwe'llhavetogoanothertwentymiles.Ourspeedisnow40milesperhour,sowe'llgetthereprettysoon.

Q:Whencantheygettothetown?

(15)

A.Inabout40minutes.

B.Inabout30minutes.

C.Inabout20minutes.

D.Inabout10minutes.

32.

【B6】

33.(16)

A.Shethinksbigpartiesaretooimpersonal.

B.Shewouldliketoinvitefriendstoabigparty.

C.Shefeelsshehastospendalotofmoneyinholdingbigparties.

D.Shewouldliketobeinvitedtosmallparties.

34.【B5】

35.(18)

A.Shewantstoborrowtheman'sstudentIDcard.

B.Theticketsarelessexpensivethansheexpected.

C.Shewon'tbeabletogetanydiscountfortheticket.

D.Theperformanceturnedouttobedisappointing.

36.(36)

A.Diethasnothingtodowithhealth.

B.Theamountoffoodhassomethingtodowithhealth.

C.Healthdependsondiettotally.

D.Goodfoodhasnothingtodowithhealth.

37.(25)

A.Aheavysmoker.

B.Alightsmoker.

C.Achain-smoker.

D.Asecond-handsmoker.

38.聽力原文：W:Itseemsthatyouarenotreallyinterestedinpaintingpictures,whydidyouchoosetostudythisartprogram?

M:Tobehonest,Ithoughtthatthroughart,Icouldbecomefamous,prettystupididea.

Q:Whatcanweinferfromtheconversation?

(14)

A.Themanhasn'tsucceededinpaintinganypicturesyet.

B.Themanhascometoanewunderstandingofpaintingpictures.

C.Thewomanisgoodatpaintingpictures.

D.Thewomanhasrefusedtheman'sapplicationtopaintpictures.

39.聽力原文：Tobesuccessfulinajobinterview,youshoulddemonstratecertainpersonalandprofessionalqualities.Youneedtocreateagoodimageinalimitedtimeavailable,usuallyfrom30to45minutes.Youmusttalkapositiveimpressionwhichtheinterviewerwillrememberwhiteheinterviewsothercandidates.

Youshouldespeciallypayattentiontosomequalitiesduringtheinterview.Firstofall,youshouldtakecaretoappearproperlydressed.Therightclotheswornattherighttimecanwintherespectoftheinterviewerandhisconfidenceinyourjudgment.Itmaynotbetruethatclothesmaketheman,butthefirstandlastingimpressionofyouisdeterminedbytheclothesyouwear.Secondly,youshouldpaycloseattentiontoyourmannerofspeaking.Sincespeechisareflectionofpersonality,youshouldreflectconfidencebyspeakinginaclearvoice,loudenoughtobeheardwithoutbeingaggressiveoroverpowering.Youshouldbepreparedtotalkknowledgeablyaboutthepositionyou'reapplyingfor.Finally,tobereallyimpressive,youmustconveyasenseofself-confidenceandanenthusiasmforwork.Ifyoudisplaythesecharacteristicswithjustalittleluck,you'llcertainlysucceedinatypicalpersonnelinterview.

(33)

A.Lessthan30minutes.

B.From30to45minutes.

C.Atleast45minutes.

D.Morethan30minutes.

40.聽力原文：Italy'scapitalRomeisafamoustouristattraction,butthereareswarmsofbirdsthatcrowdinRome'shistoricpublicsquaresandchurcheseverywinter,forcingtouristsandpassers-bytoseekrefugeunderumbrellas.Recently,scientistshavefoundoutagoodwaytosolvethisproblem.TheItalianLeaguefortheProtectionofBirdswillbroadcastbird"distresscalls"overloudspeakersinthehistoriccenters,usingatechnologyithastriedinRome'soutskirtstoscarethebirdsaway.Thescientistshaverecordedthesoundthatthesebirdsmakewhenthereisdangerandtheywillplayitovermegaphonesatduskwhenthebirdsarestartingtonestdown.Theywanttochasethebirdsoutofconcentratedurbancenterswithdistresscallsandspotlights.Thenthebirdswillheadtooutlyingparksandsuburbs.Thismethodhasbeenprovedveryefficientandthereisnocrueltytobirdsinvolvedsincetheyjustmigratetoparksandwoodsoutsidethecity.BetweenOctoberandFebruarysomefourmillionbirdsmigratetotheItaliancapitalfromGermany,PolandandRussia,darkeningthehorizonandpaintingabstractshapesintheskythatcapturetheimaginationofonlookers.Thehugeflocksalsocoatcars,buildingsandanyonewhohasnotfoundcoverwithbirddroppings.Touristsareadvisedtocarryumbrellasorraincoatsatduskandresidentshavetoputupwiththeterriblesmellformonthsatatime.

(33)

A.Beggingfoodfromthetourists.

B.Attackingthetourists.

C.Droppingwastesonthetourists.

D.Makingloudnoisetodisturbthetourists.

三、4.ReadingComprehension(ReadinginDepth)(20題)41.SectionB

Directions:Thereare2passagesinthissection.Eachpassageisfollowedbysomequestionsorunfinishedstatements.ForeachofthemtherearefourchoicesmarkedA,B,CandD.Youshoulddecideonthebestchoice.

Asawisemanoncesaid,weareallultimatelyalone.ButanincreasingnumberofEuropeansarechoosingtobesoataneverearlierage.Thisisn'tthestuffofgloomyphilosophicalcontemplations,hutafactofEurope'sneweconomiclandscape,embracedbysociologists,real-estatedevelopersandadexecutivesalike.Theshiftawayfromfamilylifetosololifestyle,observesaFrenchsociologist,ispartofthe"irresistiblemomentumofindividualism"overthelastcentury.Thecommunicationsrevolution,theshiftfromabusinesscultureofstabilitytooneofmobilityandthemassentryofwomenintotheworkforcehavegreatlywreakedhavocon(擾亂)Europeans'privatelives.

Europe'sneweconomicclimatehaslargelyfosteredthetrendtowardindependence.Thecurrentgenerationofhome-alonerscameofageduringEurope'sshiftfromsocialdemocracytothesharper,moreindividualisticclimateofAmerican-style.capitalism.Raisedinaneraofprivatizationandincreasedconsumerchoice,today'stech-savvy(精通技術(shù)的)workershaveembracedafreemarketinloveaswellaseconomics.ModernEuropeansarerichenoughtoaffordtolivealone,andtemperamentallyindependentenoughtowanttodoso.

Onceuponatime,peoplewholivedalonetendedtobethoseoneithersideofmarriage--twentysomethingprofessionalsorwidowedseniorcitizens.Whilepensioners,particularlyelderlywomen,makeupalargeproportionofthoselivingalone,thenewestcropofsinglesarehighearnersintheir30sand40swhoincreasinglyviewlivingaloneasalifestyle.choice.Livingalonewasconceivedtobenegativedarkandcold,whilebeingtogethersuggestedwarmthandlight.Butthencamealongtheideaofsingles.Theywereyoung,beautiful,strong!Now,youngpeoplewanttolivealone.

Theboomingeconomymeanspeopleareworkingharderthanever.Andthatdoesn'tleavemuchroomforrelationships.PimpiArroyo,a35-year-oldcomposerwholivesaloneinahouseinParis,sayshehasn'tgottimetogetlonelybecausehehastoomuchwork."Ihavedeadlineswhichwouldmakelifewithsomeoneelsefairlydifficult."Onlyanidealwomanwouldmakehimchangehislifestyle,hesays.Kaufmann,authorofarecentbookcalled"TheSingleWomanandPrinceCharming,"thinksthisfiercenewindividualismmeansthatpeopleexpectmoreandmoreofmates,sorelationshipsdon'tlastlongiftheystartatall.EppendorfablondBerlinerwithadeeptan,teachesgradeschoolinthemornings.Intheafternoonshesunbathesorsleeps,restingupforgoingdancing.Justshyof50,shesaysshe'dneverhavewantedtodowhathermotherdidgiveupacareertoraiseafamily.Instead,"I'vealwaysdonewhatIwantedtodo：liveaself-determinedlife."

MoreandmoreyoungEuropeansremainsinglebecause?

A.theyaredrivenbyanoverwhelmingsenseofindividualism

B.theyhaveenteredtheworkforceatamuchearlierage

C.theyhaveembracedabusinesscultureofstability

D.theyarepessimisticabouttheireconomicfuture

42.

Itcanbeinferredfromthepassagethatdoctorsareabletodeterminehospitalpoliciesbecause______.

A.itisdoctorswhogenerateincomeforthehospital

B.adoctorisultimatelyresponsibleforapatient'shealth

C.mostofthepatient'sbillsarepaidbyhishealthinsurance

D.somepatientsmightrefusetoaccepttheirphysician'sadvice

43.

Thephrase"lettheAmericanbeefindustryoffthehook"(Line2,Para.4mostprobablymeans______.

A.theAmericanbeefindustrydeterminedtodosomething.

B.theAmericanbeefindustrygotoutofthedifficultsituation

C.theAmericanbeefindustrymadepeopleinterestedintheirproducts

D.theAmericanbeefindustrygotwhattheyneededandwanted

44.Whatdoesthephrase"sleepingonit"inthethirdparagraphmostprobablymean?

A.Payingnoattentiontoahardwork.

B.Puttingoffwhatcan'tbedonerightnow.

C.Sleepingduringthebreaktimeofacertaintask.

D.Beingsatisfiedwithone'ssuccessandtakingnomorepains.

45.

Whatisthepurposeofthispassage?

A.Makecleartheaftermathofnuclearradiation.

B.Explainwhyradiationhassomemystery.

C.Comparethenuclearradiationandtheradiowaves.

D.Warnthereadersagainstthenuclearradiation.

46.(57)

47.SectionB

Directions:Thereare2passagesinthissection.Eachpassageisfollowedbysomequestionsorunfinishedstatements.ForeachofthemtherearefourchoicesmarkedA,B,CandD.Youshoulddecideonthebestchoice.

MillionsofU.S.collegestudentswillhavetoshouldermoreofthecostoftheireducationunderfederalrulesimposedlatelastmonththroughabureaucraticadjustmentrequiringneitherCongressionalapprovalnorpubliccommentofanykind.Thechanges,onlyaslightalterationintheformulagoverningfinancialaid,areexpectedtodiminishthegovernment'scontributiontohighereducationbyhundredsofmillionsofdollars,startingintheautumnof2004.Buttheywillalsohavearippleeffectacrossalmosteveryleveloffinancialaid,shrinkingthepoolofstudentswhoqualifyforfederalawards,tighteningaccesstobillionsofdollarsinstateandinstitutionalgrants,andheighteningtherelianceonloanstopayforcollege.

Howmuchmoneythismayrequireofstudentsandtheirparentswillvarywidely,changingwitheachfamily'ssetofcircumstances.Somefamiliesmaybeexpectedtopayanextra$100orlesseachyear,whileothersmayowewellover$1,000more.Whilemanycollegeadministratorscharacterizedthechangeasabackdoorwaytocuteducationspending,withoutpublicdiscussion,theDepartmentofEducationsaiditwassimplyexecutingitsresponsibilitiesunderfederallaw.

Whetherfurnishedbycolleges,statesorthefederalgovernment,thevastmajorityofthenation's$90billioninfinancialaidisdictatedbyasingle,intricateequationknownasthefederalneedanalysis.Itspurposeistomakeouthowmuchofafamily'sincomeistrulydiscretionary(自由支配的),andthereforefairgameforcoveringcollegeexpenses.Muchlikethefederalincometax,theformulaallowsfamiliestodeductsomeofwhattheypayinstateandlocaltaxes.But,thisyear,thedepartmentsignificantlyreducedthatamount,insomecasescuttingitinhalf.Onpaper,atleast,thatleavesfamilieswithmoremoneyleftovertopayforcollege,eventhoughstateandlocaltaxeshavegoneupoverthelastyear,notdown.

Inthe2004-2005academicyear,whenthechangesfirsttakeeffect,parentswhoearn$50,000ayearmaybeexpectedtocontribute$700orsobeyondwhattheyarealreadypaying,accordingtoanindependentanalysisconductedbyaconsultingfirmthathelpsuniversitiessetenrollmentandaid.Thoseearningabout$25,000mayoweonlyanextra$165orless,whilefamiliesearning$80,000couldbeexpectedtopayanadditional$1,100ormore.

Theword"rippleeffect"(Para.1)mostlikelymeans"______".

A.chainreaction

B.cumulativeeffect

C.immediateresponse

D.long-lastingimpact

48.

Wecanlearnfromthelastparagraphthat______.

A.itisnecessarytoobtainasmuchknowledgeaspossible

B.peopleshouldmakethebestuseoftheinformationaccessible

C.weshouldrealizetheimportanceofaccumulatinginformation

D.itisofvitalimportancetoacquireneededinformationefficiently

49.Accordingtothepassage,thebookTheBellCurve______.

A.hassparkedaheateddebateinthescientificfield

B.leadstothestudyonthelinkbetweenraceandIQ

C.statesthatintelligencehasalottodowithrace

D.isagainsttheideathatintelligenceisdecidedbyrace

50.

Howdotheparentsrespondtobabies'cry?

A.Theycometodoubtit.

B.Theytakeitseriously.

C.Theyareindifferenttoit.

D.Theyarewearyofit.

51.SectionB

Directions:Thereare2passagesinthissection.Eachpassageisfollowedbysomequestionsorunfinishedstatements.ForeachofthemtherearefourchoicesmarkedA,B,CandD.Youshoulddecideonthebestchoice.

Withtheprospectofcoalandpetroleumsuppliesrunningoutandwithairpollutionbecominganincreasingconcern,themajorcountriesoftheworldareseekingalternatesourcesofenergy.Ifameanstoobtainenergyfromwater,especiallyfromtheocean,canbeeffectedeconomically,itwouldprovideanever-endingsupplyofenergy,since70%oftheearth'ssurfaceisoceanandanother10%isfreshwaterinriversandlakes.

Fromthebeginningoftimemanhasusedwaterpowerasasourceofworkingenergy—waterfallsanddams—butthesearefreshwatersourcesandarelandlocked.Theseashavecontributedlittleornothinginthewayofpower.Theuseoftemperaturevariationbetweencurrentsisoneareaofexploration.Oceanwaterisheatedbythesunneartheequatoranddrawnbytherotationoftheearthtowardthepoles,whereitcoolsanddropstowardtheoceanfloorandstartsitsjourneybacktowardtheequator.Thedifferent