大学英语四六级 考试真题及参考答案.docx
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大学英语四六级 考试真题及参考答案.docx
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大学英语四六级考试真题及参考答案
之
1999年1月大学英语六级
考试真题及参考答案
1999年1月大学英语六级考试真题及参考答案
一、单选题
第1题:
TheSpaceAge______inOctober1957whenthefirstartificialsatellitewaslaunchedbythe
SovietUnion.
A)initiatedB)originatedC)embarkedD)commenced
【正确答案】:
D
【参考解析】:
无
第2题:
Johnsaidthathedidn'tquite_______andaskedmetorepeatwhatIhadsaid.
A)snatchupB)summonupC)catchonD)watchout
【正确答案】:
C
【参考解析】:
无
第3题:
Whenhetriedtomakea______,hefoundthatthehotelthathewantedwascompletely
filledbecauseofaconvention.
A)complaintB)claimC)reservationD)decision
【正确答案】:
C
【参考解析】:
无
第4题:
Abudgetoffivedollarsadayistotally_______foratriproundEurope.
A)inadequateB)incapableC)incompatibleD)invalid
【正确答案】:
A
【参考解析】:
无
第5题:
Inourhighlytechnologicalsociety,thenumberofjobsforunskilledworkeris______.
A)shrinkingB)obscuringC)alteringD)constraining
【正确答案】:
A
【参考解析】:
无
第6题:
Thefirehascausedgreatlosses,butthefactorytriedto______theconsequencesbysaying
thatthedamagewasnotasseriousasreported.
A)decreaseB)subtractC)minimizeD)degrade
【正确答案】:
C
【参考解析】:
无
第7题:
Iftheworldistoremainpeacefultheutmosteffortmustbemadebynationstolimit
local_______.
A)collisionsB)combatsC)contradictionsD)conflicts
【正确答案】:
D
【参考解析】:
无
第8题:
Satellitecommunicationsaresoup-to-datethatevenwhen______inthemiddleofthe
Pacific,businessmencancontacttheirofficesasiftheywerenextdoor.
A)glidingB)cruisingC)pilotingD)patrolling
【正确答案】:
B
【参考解析】:
无
第9题:
Inthepasttenyearsskyscrapershavedeveloped______inChicagoandNewYorkCity.
A)homogeneouslyB)simultaneouslyC)spontaneouslyD)harmoniously
【正确答案】:
B
【参考解析】:
无
第10题:
Thecourtconsidersafinancial______tobeanappropriatewayofpunishinghim.
A)optionB)dutyC)obligationD)penalty
【正确答案】:
D
【参考解析】:
无
第11题:
IthinkthatIcommitteda_______inaskingherbecausesheseemedveryupsetbymy
question.
A)blunderB)revengeC)reproachD)scandal
【正确答案】:
A
【参考解析】:
无
第12题:
Evenwhentextbooksare______throughaschoolsystem,methodsofteachingmayvary
greatly.
A)commonplaceB)standardizedC)competitiveD)generalized
【正确答案】:
B
【参考解析】:
无
第13题:
Theyhavealwaysregardedamanof______andfairnessasareliablefriend.
A)robustnessB)temperamentC)integrityD)compactness
【正确答案】:
C
【参考解析】:
无
第14题:
Allindividualsarerequiredto______tothelawsmadebytheirgovernments.
A)obeyB)conformC)concedeD)observe
【正确答案】:
B
【参考解析】:
无
第15题:
Thebasiccausesareunknown,althoughcertainconditionsthatmayleadtocancerhavebeen
_______.
A)identifiedB)guaranteedC)notifiedD)conveyed
【正确答案】:
A
【参考解析】:
无
第16题:
ItisverystrangebutIhadan______thattheplanewouldcrash.
A)inspirationB)intuitionC)imaginationD)incentive
【正确答案】:
B
【参考解析】:
无
第17题:
Thechangingimageofthefamilyontelevisionprovides______intochangingattitudes
towardthefamilyinsociety.
A)insightsB)presentationsC)revelationsD)specifications
【正确答案】:
A
【参考解析】:
无
第18题:
Thetownplanningcommissionsaidthattheirfinancialoutlookforthenextyearwas
optimistic.Theyexpectincreasedtax______.
A)efficiencyB)revenuesC)privilegesD)validity
【正确答案】:
B
【参考解析】:
无
第19题:
Billisanexampleofaseverelydisabledpersonwhohasbecome_______atmanysurvival
skills.
A)proficientB)persistentC)consistentD)sufficient
【正确答案】:
A
【参考解析】:
无
第20题:
Thetiesthatbindustogetherincommonactivityareso______thattheycandisappearat
anymoment.
A)trivialB)fatalC)tentativeD)feeble
【正确答案】:
C
【参考解析】:
无
第21题:
Duringtheconstructionofskyscrapers,cranesareusedto______buildingmaterialstothe
upperfloors.
A)tossB)towC)hoistD)hurl
【正确答案】:
C
【参考解析】:
无
第22题:
Diamondshavelittle______valueandtheirpricedependsalmostentirelyontheirscarcity.
A)extinctB)permanentC)surplusD)intrinsic
【正确答案】:
D
【参考解析】:
无
第23题:
Thekitchenwassmalland______sothatthedisabledcouldreacheverythingwithout
difficulty.
A)conventionalB)compactC)compatibleD)concise
【正确答案】:
B
【参考解析】:
无
第24题:
Hewill______resigninviewofthecompletefailureoftheresearchproject.
A)doubtfullyB)adequatelyC)presumablyD)reasonably
【正确答案】:
C
【参考解析】:
无
第25题:
Thegoalistomakehighereducationavailabletoeveryonewhoiswillingandcapable
______hisfinancialsituation.
A)withrespecttoB)inaccordwithC)regardlessofD)intermsof
【正确答案】:
C
【参考解析】:
无
第26题:
Theoriginalelectionsweredeclared______bytheformermilitaryruler.
A)voidB)vulgarC)surplusD)extravagant
【正确答案】:
A
【参考解析】:
无
第27题:
Theystoodgazingatthehappy______ofchildrenplayinginthepark.
A)perspectiveB)viewC)landscapeD)scene
【正确答案】:
D
【参考解析】:
无
第28题:
Anobviouschangeofattitudeatthetoptowardswomen'sstatusinsocietywill______
throughthecurrentlawsysteminJapan.
A)permeateB)probeC)violateD)grope
【正确答案】:
A
【参考解析】:
无
第29题:
Whenherealizedhehadbeen_______tosignthecontractbyintrigue,hethreatenedto
startlegalproceedingstocanceltheagreement.
A)elicitedB)excitedC)deducedD)induced
【正确答案】:
D
【参考解析】:
无
第30题:
Theseareasrelyonagriculturealmost______,havingfewmineralresourcesandaminimum
ofindustrialdevelopment.
A)respectivelyB)extraordinarilyC)incrediblyD)exclusively
【正确答案】:
D
【参考解析】:
无
二、阅读理解
第31题:
ManyAmericansharbouragrosslydistortedandexaggeratedviewofmostoftheriskssurroundingfood.FergusClydesdale,headofthedepartmentoffoodscienceandnutritionattheUniversityofMassachusetts-Amherst,saysbluntlythatifthedangersfrombacteriallycontaminatedchickenwereasgreatassomepeoplebelieve.“thestreetswouldbelitteredwithpeoplelyinghereandthere.”
Thoughthepublicincreasinglydemandsno-riskfood,thereisnosuchthing.BruceAmes,chairmanofthebiochemistrydepartmentattheUniversityofCalifornia,Berkeley,pointsoutthatupto10%ofaplant'sweightismadeupofnaturalpesticides(杀虫剂).Sayshe:
“Sinceplantsdonothavejawsorteethtoprotectthemselves,theyemploychemicalwarfare.”Andmanynaturallyproducedchemicals,thoughoccurringintinyamounts,proveinlaboratoryteststobestrongcarcinogens-asubstancewhichcancausecancer.Mushrooms(磨菇)mightbebannediftheywerejudgedbythesamestandardsthatapplytofoodadditives(添加剂).DeclaresChristinaStark,anutritionistatCornellUniversity:
“We'vegotfatworsenaturalchemicalsinthefoodsupplythananythingman-made.”
Yettheissuesarenotthatsimple.WhileAmericanshavenoreasontobeterrifiedtositdownatthedinnertable,theyhaveeveryreasontodemandsignificantimprovementsinfoodandwatersafety.Theyunconsciouslyandunwillinglytakeintoomuchoftoomanydangerouschemicals.Iffoodalreadycontainsnaturalcarcinogens,itdoesnotmakemuchsensetoadddozensofnewman-madeones.Thoughmostpeoplewillwithstandthesmallamountsofcontaminantsgenerallyfoundinfoodandwater,atleastafewindividualswillprobablygetcanceronedaybecauseofwhattheyeatanddrink.
Tomakegoodfoodandwatersuppliesevenbetter,theGovernmentneedstotightenitsregulatorystandards,stiffenitsinspectionprogramandstrengthenitsenforcementpolicies.Thefoodindustryshouldmodifysomelong-acceptedpracticesorturntolesshazardousalternatives.Perhapsmostimportant,consumerswillhavetodoabetterjoboflearninghowtohandleandcookfoodproperly.Theproblemsthatneedtobetackledexistallalongthefood-supplychain,fromfieldstoprocessingplantstokitchens.
1.WhatdoestheauthorthinkoftheAmericans'viewoftheirfood?
A)Theyoverstatethegovernment'sinterferencewiththefoodindustry.
B)Theyareoveroptimisticaboutthesafetyoftheirfood.
C)Theyoverestimatethehazardsoftheirfood.
D)Theyoverlooktherisksofthefoodtheyeat.
2.Theauthorconsidersitimpossibletoobtainno-riskfoodbecause.
A)nofoodisfreefrompollutionintheenvironment.
B)pesticidesarewidelyusedinagriculture.
C)manyvegetablescontaindangerousnaturalchemicals.
D)almostallfoodshaveadditives.
3.Bysaying“theyemploychemicalwarfare”(Line4,Para.2),BruceAmesmeans“_______”.
A)plantsproducecertainchemicalstocombatpestsanddiseases.
B)plantsabsorbusefulchemicalstopromotetheirgrowth.
C)farmersuseman-madechemicalstodissolvethenaturalchemicalsinplants.
D)farmersusechemicalstoprotectplantsagainstpestsanddiseases.
4.Thereductionofthepossiblehazardsinfoodultimatelydependson.
A)thegovernment.B)theconsumer.
C)theprocessor.D)thegrower.
5.Whatisthemessagetheauthorwantstoconveyinthepassage?
A)Eatinganddrinkinghavebecomemorehazardousthanbefore.
B)Immediatemeasuresmustbetakentoimprovefoodproductionandprocessing.
C)Healthfoodisnotadreaminmodernsociety.
D)Thereisreasonforcautionbutnocauseforalarmwithregardtofoodconsumption.
1小题>、【正确答案】:
C
2小题>、【正确答案】:
C
3小题>、【正确答案】:
A
4小题>、【正确答案】:
B
5小题>、【正确答案】:
D
【参考解析】:
无
第32题:
Therearesomeeachphenomenayoucancounton,butthemagneticfield,somedayisnotofthem.Itfluctuatesinstrength,driftsfromitsaxis,andeveryfew100,000yearsundergo,dramaticpolarityreversal-aperiodwhennorthpolebecomessouthpoleandsouthpolebecomesnorthpole.Buthowisthefieldgenerated,andwhyisitsounstable?
GroundbreakingresearchbytwoFrenchgeop
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