最新英语专业四级真题及其答案

1、精品文档2009年英语专业四级真题及其答案partiiicloze15mindecidewhichofthechoicesgivenbelowwouldbestcompletethepassageifinsertedinthecorrespondingblanks.markthebestchoiceforeachblankonanswersheettwo.scientistsaroundtheworldareracingtolearnhowtorapidlydiagnose,treatandstopthespreadofanew,deadlydisease.sars-severeacutere

2、spiratorysyndrome-was(31)_forthefirsttimeinfebruary2003inhanoi,(32)_sincethenhasinfectedmorethan1,600peoplein15countries,killing63.atthis(33)_,therearemorequestionsthananswerssurroundingthedisease.symptomsstart(34)_afeverover100.4degreesf,chills,headacheorbody(35)_.withinaweek,thepatienthasadrycough

3、,whichmight(36)_toshortnessofbreath.in10%to20%ofcases,patientsrequire(37)_ventilationtobreathe.about3.5%diefromthedisease.symptoms(38)_beginintwotosevendays,butsomereportssuggestit(39)_takeaslongas10days.scientistsarecloseto(40)_alabtesttodiagnosesars.inthemeantime,itisdiagnosedbyitssymptoms.thereis

4、noevidence(41)_antibioticsoranti-viralmedicineshelp,(42)_doctorscanofferonlysupportivecare.patientswithsarsarekeptinisolationtoreducetheriskof(43)_scientistsarentsureyet,butsomeresearchersthinkitsa(44)_discoveredcoronavirus,thefamilyofvirusesthatcausesomecommoncolds.mostcasesappeartohavebeenpassed(4

5、5)_dropletsexpelledwheninfectedpatientscoughorsneeze.familymembersofinfectedpeopleandmedicalworkerswhocare(46)_themhavebeenmostlikelyto(47)_theillness.butrecentdevelopmentsinhongkongsuggestthatthe(48)_mightspreadthroughair,orthatthevirusmight(49)_fortwotothreehoursondoorknobsorother(50)_.healthexper

6、tssayitisunlikely,though,thatsharinganelevatorbrieflywithaninfectedpersonwouldbeenoughtopassthevirus.(31)a.detectedb.caughtc.disclosedd.revealed(32)a.butb.andc.ord.yet(33)a.timeb.pointc.aspectd.instance(34)a.fromb.overc.upond.with(35)a.hurtb.sorec.achesd.feelings(36)a.processb.advancec.progressd.con

7、vert(37)a.automaticb.artificialc.mechanicald.controlled(38)a.regularlyb.ordinarilyc.traditionallyd.generally(39)a.willb.mightc.shouldd.must(40)a.cultivatingb.fosteringc.developing(41)a.whichb.thatc.whetherd.what(42)a.sob.butc.stilld.yet精品文档精品文档(43)a.communicationb.transportationc.transformationd.tra

8、nsmission(44)a.latelyb.newbornc.newlyd.renewed(45)a.underb.throughc.beneathd.from(46)a.forb.overc.afterd.about(47)a.acquireb.receivec.obtaind.contract(48)a.ailmentb.ill-healthc.diseased.infection(49)a.continueb.lingerc.delayd.persist(50)a.exteriorsb.outsidec.surfacesd.coveringspartivgrammar&vocabula

9、ry15mintherearethirtysentencesinthissection.beneatheachsentencetherearefourwordsorphrasesmarkeda,b,candd.chooseonewordorphrasethatbestcompletesthesentence.markyouranswersonanswersheettwo.51.whataniceday!howaboutthethreeofus_awalkintheparknearby?a.totakeb.takec.takingd.tobetaking52.iftherewerenosubju

10、nctivemood,english_mucheasiertolearn.a.couldhavebeenb.wouldbec.willbed.wouldhavebeen53.she_fiftyorsowhenifirstmetherataconference.a.hadbeenb.mustbec.hasbeend.musthavebeen54._thebosssays,itisunreasonabletoaskmetoworkovertimewithoutpay.a.whateverb.wheneverc.whicheverd.however55.anewlaptopcostsabout_of

11、asecond-handone.a.thepriceofthreetimesb.threetimesthepricec.asmuchasthethreetimespriced.threetimesmorethantheprice56.iwasveryinterestedin_shetoldme.精品文档精品文档a.allthatb.allwhichc.allwhatd.that57.weconsider_heshouldhaveleftwithouttellinganyonebeforehand.a.strangewhyb.itstrangewhatc.itstrangethatd.thats

12、trange58.itisgoingtobefinetomorrow._.a.soisit.b.soitis.c.soitdoes.d.sodoesit.59.little_aboutherownsafety,thoughsheherselfwasingreatdanger.a.shecaredb.shemaycarec.mayshecared.didshecare60.thecouplehadnosoonergottothestation_thecoachleft.a.whenb.asc.untild.than61.arentyoutired?i_youhaddoneenoughfortod

13、ay.a.shouldhavethoughtb.musthavethoughtc.mighthavethoughtd.couldhavethought62.itseemsthatshewasthereattheconference.thesentencemeansthata.sheseemstobethereattheconference.b.sheseemedtobethereattheconference.c.sheseemstohavebeenthereattheconference.d.sheseemedtobeingthereattheconference.63.whichofthe

14、followingadverbscannotbeusedtocomplete_everybodycame?a.nearlyb.quite精品文档精品文档c.practicallyd.almost64.inhowmuchdoyouthinkheearns?howmuchis_ofthesentence.a.thesubjectb.theadverbialc.theobjectd.thecomplement65.themanpreparingthedocumentsisthefirmslawyerhasallthefollowingpossiblemeaningsexcepta.themanwho

15、haspreparedthedocuments.b.themanwhohasbeenpreparingthedocuments.c.themanwhoispreparingthedocuments.d.themanwhowillpreparethedocuments.66.duringthetvinterview,thesingerannouncedthathewasgoingto_hisnewalbumsoon.a.releaseb.renewc.relieved.rehearse67.afterworkingforthefirmfortenyears,hefinally_therankof

16、deputydirector.a.achievedb.approachedc.attainedd.acquired68.winteristhe_seasonatmosthotelsinthisseasidetown,becauseveryfewtouristscometostay.a.slowb.slackc.lowd.quiet69.comeon,jack,tellmethestory.dontkeepmein_.a.suspenseb.suspendingc.suspensiond.suspender70.thefootballmatchwas_becauseoftheheavyrain.

17、a.calledover精品文档精品文档b.calledupc.calledoutd.calledoff71.wehadagoodtimethere,andthefoodwasplentifuland_.a.conduciveb.wholesomec.helpfuld.appreciative72.itwasstrangethatshewould_suchanabsurdidea.a.allowb.stickc.taked.entertain73.thescientistshavemadean_studyofthevirusesthatcausethedisease.a.exhaustedb.

18、exhaustingc.exhaustived.exhaustion74.doyouownyourapartmentorareyoua_?a.tenantb.customerc.clientd.proprietor75.representativesfromthecompaniesindicatedthattheyshouldgoonworkingtogetherin_.a.unityb.entityc.partnersd.partnership76.weallknowthatmaryhashadastrict_.a.growthb.upbringingc.developmentd.culti

19、vation77.thedrinkwaspackagedinchampagnebottlesandwasbeing_astherealstuff.a.passedoutb.passedby精品文档精品文档c.passedoverd.passedoff78.lastsundayshecametovisitusoutoftheblue.theitalicizedphrasemeansa.unexpectedly.b.unhappilyc.untidilyd.unofficially79.thepersonheinterviewedwas_hisformerschoolmate.a.noothert

20、hanb.nomorethanc.noneotherthand.nonetheless80.theyoungemployeehasa(n)_quality-heistotallyhonest.a.respectableb.admirablec.decentd.approachablepartvreadingcomprehension25mininthissectiontherearefourpassagesfollowedbyquestionsorunfinishedstatements,eachwithfoursuggestedanswersmarkeda,b,candd.choosethe

21、onethatyouthinkisthebestanswer.markyouranswersonanswersheettwo.textadoyourealizethateverytimeyoutakeastep,thebonesinyourhiparesubjectedtoforcesbetweenfourandfivetimesyourbodyweight?whenyouarerunning,thisforceisincreasedfurtherstill.whathappensifthroughdiseaseahip-jointceasestobeabletoresistsuchforce

22、s?formanyyearship-jointsandotherbodyjointshavebeenreplaceableeitherpartiallyorcompletely.itisafterallasimpleballandsocketjoint;ithascertainloadsimposedonit;itneedsreliabilityoveradefinedlife;itmustcontainmaterialssuitablefortheworkingenvironment.anyengineerwillrecognizetheseascharacteristicofatypica

23、lengineeringproblem,whichdoctorsandengineershaveworkedtogethertosolve,inordertobringafreshleaseoflifetopeoplewhowouldotherwisebedisabled.thistypifiesthewayinwhichengineersworktohelppeopleandcreateabetterqualityoflife.thefactthatthiscountryhasthemostefficientagriculturalindustryintheworldisanothergoo

24、dexample.mechanicalengineershaveworkedwithfarmersandbiologiststoproducefertilizers,machineryandharvestingsystems.thisteamefforthasnowproducedcropsuniformlywaisthighorlesssothattheyarebettersuitedtomechanicalharvesting.similaradvanceswithothercropshavereleasedpeoplefromhardandboringjobsformorecreativ

25、ework,whilstmachinesharvestcropsmoreefficiently精品文档精品文档withlesswaste.providingmorefoodfortherapidlyincreasingpopulationisyetanotherroleforthemechanicalengineer.81.accordingtothepassage,whenwouldmostweightbeimposedonhip-joints?a.whenoneiswalking.b.whenoneisrunning.c.whenoneisstanding.d.whenoneislying

26、down.82.engineersregardthereplacementofhip-jointsasa(n)_problem.a.mechanicalb.medicalc.healthd.agricultural83.accordingtothepassage,howdoengineerscontributetoincreasingefficiencyoftheagriculturalindustry?a.byworkingwithfarmers.b.byworkinginteams.c.bygrowingcropsofthesameheight.d.bymakingagricultural

27、machinery.84.accordingtothecontext,thisteameffortinparagraphtworeferstoa.mechanicalengineers.b.doctorsandengineers.c.biologists,doctorsandfarmers.d.farmers,biologistsandengineers.textbnowadays,acellphoneserviceisavailabletoeveryone,everywhere.probablythousandsofpeoplehavealreadybeenusingit,butijustd

28、iscoveredit,soimgoingtoclaimitandalsonameit:fakefoning.thetechnologyhasbeenworkingwellformeattheoffice,butthereareinfiniteapplications.virtuallyinanypublicspace.sayyouworkatabiguniversitywithlotsoftalkyfacultymembersbuzzingabout.now,sayyouneedtousetherestroom.thetripdownthehallwilltakeapproximatelyo

29、nehour,becauseapersoncantwalkintothosetalkypeoplewithoutgettingpulledasideforaquestion,abitofgossip,anewreadonacertainlineofparadiselost.so,acellphone.anycellphone.justpickitup.dontdial.justholdthatphonetoyourfaceandstarttalking.walkconfidentlydownthehallengagedinfakeconversation,makingsuretotailorb

30、oththetopicandcontenttothepersonstandingbeforeyouwhomyouaretryingtoevade.forstandardcolleagueavoidance,isuggestfakechattingaboutfakebusiness:yes,imgladyoucalled,becausewereallyneedtohammeroutthedetails.whatsthat?yes,ireadpage12,butifyoulookatthebottomof4,ithinkyoucanseethe精品文档精品文档problembeginsrightt

31、here.beanimated.beengagedinyourfakefoneconversation.makeeyecontactwiththepeoplepassing,nodtothem,gesturekeeninterestintalkingtothematalatertime,pointtoyourphone,shrugandmoveon.shoppersshouldconsiderfakefoninganytimetheyspotatalkyneighborintheproducedepartmentpinching(用手捏)unripepeaches.withoutyourpho

32、neatyourface,youdbeinfora20-minutespeechonhowterribletheworldis.oneimportantcautionaboutfakefoning.theotherdayiwasfakefoningmywaypastacolleague,andhewasactuallyfollowingmetogetmyattention.iknewhewantedtoaskaboutaprojectihadnotyetfinished.iwastryingtobuymyselfsometime,soicontinuedfakefoningwithmydoct

33、or.soidontneedtheoperation?oh,doctor,thatisthebestnews.andthen:brrrrrrng!brrrrrmg!brrrrrmg!myphonestartedringing,righttherewhileitwasplantedonmyface.mycolleaguelookedatme,andiathim,andnaturallyigasped.whatisthematterwiththisthing?isaid,pullingthephoneawaytolookatit,andthenputtingitbacktomyear.hello?

34、areyoustillthere?oops.85.whichofthefollowingstatementsisincorrect?a.cellphoneserviceispopularamongpeople.b.cellphonehasmuchuseinoffice.c.fakefoningisanewcellphoneservice.d.fakefoningisanewdiscovery.86.whatisfakefoning?a.astrategytoavoidpeople.b.adevicenewlyproduced.c.aserviceprovidedeverywhere.d.ask

35、illofcommunication.87.intheauthorsopinion,inordertomakefakefoninglookrealonehastoa.talkaboutinterestingmatters.b.behavepolitelytopeoplepassingby.c.holdthephonewhilewalking.d.appearabsorbedinconversation.88.whatdoesthelastexampleshow?a.oneeffectivewayistofakefoneonesdoctor.b.onehastobecarefulwhilefak

36、efoning.c.fakefoningmaynotdeceivepeople.d.fakefoningisalwaysquitesuccessful.精品文档精品文档89.afterhisphonesuddenlybeganringing,theauthora.immediatelystartedtalkingtothecaller.b.immediatelystartedtalkingtohiscolleague.c.putthephoneawayandstoppedtalking.d.continuedwithhisfakeconversation.90.whatisthetoneoft

37、hepassage?a.critical.b.humorous.c.serious.d.unclear.textcitwaslateintheafternoon,andiwasputtingthefinaltouchonapieceofwritingthatiwasfeelingprettygoodabout.iwantedtosaveit,butmycursorhadfrozen.itriedtoshutthecomputerdown,anditseizedupaltogether.unsureofwhatelsetodo,iyanked(用力猛拉)thebatteryout.unfortu

38、nately,windowshadbeeninthemidstofadelicateandcrucialundertaking.thenextmorning,wheniturnedmycomputerbackon,itinformedmethatafilehadbeencorruptedandwindowswouldnotload.then,itofferedtorepairitselfbyusingthewindowssetupcd.iopenedthespecialdrawerwhereikeepcds.butnowindowscdinthere.iwasforcedtocalltheco

39、mputercompanysglobalsupportcentre.mycallwasansweredbyawomaninsomeunnamed,far-offland.ifinditannoyingtomakesmalltalkwithsomeonewhenidontknowwhatcontinenttheyrestandingon.supposeiweretocommentonthebeautifulweatherwevebeenhavingwhentherewasamonsoonattheotherendofthephone?soigotrighttothepoint.mycompute

40、ristellingmeafileiscorruptedanditwantstofixitself,butidonthavethewindowssetupcd.soyourehavingaproblemwithyourwindowssetupcd.shehasapparentlybeendozingand,havingcometojustasthesentenceended,wasattemptingtocoverforherinattention.itquicklybecameclearthatthewomanwasnotacomputertechnician.herjobwastoserv

41、easagatekeeper,ahumanshieldforthetechnicians.hersoleduty,asfarasicouldtell,wastoraiseglobalstresslevels.tomakemedisappear,thewomangavemethephonenumberforwindowscreator,microsoft.thisislikegivingsomeonethephonenumberfor,idontknow,northamerica.besides,thecdworked;ijustdidnthaveit.nomatterhowmanytimesi

42、repeatedmystory,wecamebacktothesameplace.shewascalmandresolutelypolite.whenmyvoicehitacertaindecibel(分贝),iwaspassedalong,likeahot,irritablepotato,toatechnician.youdonthavethewindowssetupcd,maam,becauseyoudontneedit,heexplainedcheerfully.windowscamepreinstalledonyourcomputer!butidoneedit.yes,butyoudo

43、nthaveit.wewentonlikethisforawhile.finally,heofferedtowalkmethroughtheuseofadifferentcd,onethatwoulderasemyentiresystem.ofcourse,youdloseallyoure-mail,yourdocuments,yourphotos.itwaslikeofferingtodropasafeonmyheadto精品文档精品文档curemyheadache.youmightbeabletorecoverthem,butitwouldbeexpensive.hesoundeddeli

44、ghted.anditsnotcoveredbythewarranty(产品保证书)!thesafebegantoseemlikeagoodidea,provideditwasfull.ihungupthephoneanddrovemycomputertoasmall,friendlyrepairplaceidheardabout.asmart,helpfulmandugoutawindowscdandtoldmeitwouldntbeaproblem.anhourlater,hecalledtoletmeknowitwasready.ithankedhim,andwechattedabout

45、theweather,whichwasthesameoutsidemywindowasitwasoutsidehis.91.whydidtheauthorshutdownhercomputerabruptly?a.shehadsavedwhatshehadwritten.b.shecouldntmovethecursor.c.thecomputerrefusedtowork.d.thecomputerofferedtorepairitself.92.whichofthefollowingistheauthorsopinionaboutthewomanattheglobalsupportcentre?a.shesoundedhelpfulandknowledgeable.b.shewastheretomakecallersfrustrated.c.shewasabletosolvehercomputerproblem.d.shewasquicktop