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大学英语四级试卷
(满分120分,考试时间90分钟)
一、选择题:(本题共20小题,每小题3分,共60分)
1.Iobjecttothemburningcigaretteendsabout.
A.leave
B.leaving
C.tohaveleft
D.toleave
2.ThesuggestionthareverybodyonepoorpupilhadbeenadopteD.
A.subsidizesB.willsubsidizeC.subsidizeD.wouldsubsidize
3.In1948,HarryTrumanwasre-electedpresidentoftheU.S.to
thesurpriseofallthosewhohisdefeat.
A.a,predicted
B.the,hadpredicted
C./,hadpredicted
1)./,predicted
4.Herushedintotheroom,hisface__withsweat.
A.drippingB.dripped
C.beingdrippedD.wasdripping
5.You'dbetterthedispute.
A.toleavethemsettling
B.toleavethemtosettle
C.leavethemsettling
D.leavethemtosettle
6.BaconandeggscommonSundaybreakfastinEnglanD.
A.isan
B.arethe
C.isa
D.are
7.Mr.Macannotonlyplaychessverywellbutalsoplay_
piano.
A./,/
B.the,/
C./,a
D./,the
8.ProfessorJones,themanwhodiscoverednewdrugthateveryone
istalkingabout,refusedtogivepressconference.
A.a,a
B.the,the
C.a,the
D.the,a
9.liewastakenprisonerinthewarandspentnexttwoyears
inaprisoner-of-warcampinthesouth.
A./,the
B.the,a
C.the,/
D.the,the
10.computerismoreessentialtoamodernbusinessthan
typewriter.
A.The,the
B./,/
C.A,the
D.The,a
11.Itwasunusualfortheresofewstudentsintheclassroom.
A.tobe
B.be
C.being
D.are
12.Hewasawakenbysomeoneatthedoor.
A.tapping
B.totap
C.tapped
D.tap
13.Youshouldputyourdirtyshirttogetherwiththeclothingnext
tothewashingmachine.
A.launderingB.oflaunderingC.tobelaunderedD.forlaundered
14.Thelocalhealthorganizationisreportedtwenty-fiveyearsago
B.muchtoo
C.toomany
D.manyto
二、翻译(共5小题,每小题3分;共计15分)
1、Thetrainwasdelayedonaccountofsnow.
翻译:.
2.Youneedtocheckinonhourbeforetheflight.
翻译:___________________________________________________
3.ThoughtscanalsobeexpressedbymeansofmusiC.
翻译:________________________________________________________
4、Theshopisnowlicensedtosellcigarettes.
翻译:.
5、Youmustn,tletthebodytemperaturedroptoolow.
翻译:________________________________________________________
三、阅读理解:(共30分)
Thefoodweeatseemstohaveprofoundeffectsonourhealth.Although
sciencehasmadeenormousstepsinmakingfoodmorefittoeat,ithas,
atthesametime,mademanyfoodsunfittoeat.Someresearchhasshown
thatperhapseightypercentofallhumanillnessesarerelatedtodiet
andfortypercentofcancerisrelatedtothedietaswell,especially
cancerofthecolon.Differentculturesarsmorelikelytocausecertain
differentillnessesbecauseofthefoodthatischaracteristicinthese
cultures.Thatfoodisrelatedtoillnessisntoanewdiscovery.In1945,
about35yearsago,governmentresearchersrealizedthatnitrates,
commonlyusedtopreservecolorinmeats,andotherfood
additivies,causedcancer.Yet,thesecarcinogenicadditivesremainin
ourfood,anditbecomesmoredifficultallthetimetoknowwhichthings
onthepackaginglabelsofprocessedfoodarehelpfulorharmful.The
additiveswhichweeatarenotallsodirect.Farmersoftengive
penicillintobeefandlivinganimals,andbecauseofthis,penicillin
hasbeenfoundinthemilkoftreatedcow.Sometimessimilardrugsare
giventoanimalsnotformedicalpurposes,butforfinancialreasons.The
farmersaresimplytryingtofattentheanimalsinordertoobtaina
higherpriceonthemarket.AlthoughtheFoodandDrugAdministration(FDA)
hastriedrepeatedlytocontroltheseprocedures,thepractices
continue.
1.Whatisthebestpossibletitleofthe?
A.DrugandFoodB.CancerandHealthC.FoodandHealthD.HealthandDrug
2.WhichofthefollowingstatementsisNOTture?
A.DrugsarealwaysgiventoanimalsformedicalreasonsB.Someofthe
additivesinourfoodareaddedtothefooditselfandsomearegiven
tothelivinganimalsC.Researchershaveknownaboutthepotential
dangersoffoodadditivesforoverthirty-fiveyears.
D.FoodmaycausefortypercentofcancerinworlD.
3.Howhassciencedonesomethingharmfultomankind?
A.Becauseofscience,diseasescausedbypollutedfoodhavenbeen
virtuallyeliminateD.
B.IthascausedalackofinformationconcerningthevaluecffooD.
C.Becauseoftheapplicationofscience,somepotentiallyharmful
substanceshavebeenaddedtofooD.
D.Thescientistshavepreservedthecolorofmeats,butnotofvegetables.
4.Whatarenitratesusedfor?
A.Theypreserveflavorinpackagedfoods.B.Theypreservethecolorof
meats.C.Theyaretheobjectsofresearch.D.Theycausethea
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