吉林大学博士研究生入学考试英语真题Word文件下载.docx
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吉林大学博士研究生入学考试英语真题Word文件下载.docx
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A.approvedB.frustratedO.disclosedD.justified
4.Somejournalistsarefoundofoverstatingthesituationssothattheirnewsmaycreate
agreat.
A.explosionB.sensationC.exaggeratingD.stimulation
5.Therewaslittle,ifany,evidencetosubstantiatethegossipand,there
waslittletodisproveit.
A.bythesametokenB.underthesamecondition
C.atthesamestageD.forthesamepurpose
6.Everychemicalchangeeitherresultsfromenergybeingusedtoproducethe
change,orcausesenergytobeinsomeform.
A.givenoffB.putoutC.setoffD.usedup
7.TheUnitedNationLawoftheSeaConferencewouldsoonproduceanocean-mining
treatyfollowingitsdeclarationin1970thatoceansweretheheritageofman-
kind.
A.unanimous巳.abstractC.autonomousD.almighty
8.Thisgrowthintheofdiabetesisdue,inpart,toanincreaseinobesity.
A.inferenceB.incidenceC.regulationD.repetition
9.Preliminaryestimationputsthefigureataround110billion,the160bil-
lionthePresidentisstrugglingtogetthroughtheCongress.
A.inproportiontoB.inreplyto0.inrelationtoD.incontrastto
10.France’sofnucleartestingintheSouthPacificlastmonthtriggeredpo-
liticaldebatesandmassdemonstrations.
A.assumptionB.consumptionC.presumptionD.resumption
11.Theofanaturalphenomenonisusuallyalogicalconsequenceofsome
physicalaspectinthelifestyleofthepeople.
A.implementation巳.demonstrationC.manifestationD.expedition
12.Readingthemindonlywithmaterialsofknowledge,itisthinkingthat
makeswhatwereadours.
A.rectifies巳.prolongsO.minimizesD.furnishes
13.Previousstudiesprovokedbecausetheusedpatientswhosediagnosis
wasquestionable.
A.contributionB.contractionC.controversyD.convergence
14.Althoughthemodellooksgoodonthesurface,itwillnotbearclose.
A.temperament巳.contaminationC.scrutinyD.Symmetry
15.Ineversaidanythinglikethatatall.Youarepurposelymyideastoproveyour
points.
A.revising巳.contradictingC.distortingD.Distracting
16.Tosurviveintheintensetradecompetitionbetweencountries,companiesmust
thequalitiesandvarietiesoftheirproductstotheworld-marketdemand.
A.forfeitB.enhanceC.guaranteeD.Gear
17.iwasunawareofthecriticalpointsinvolved,somychoicewasquite.
A.arbitrary巳.rationalC.mechanicalD.Unpredictable
18.Animportantpropertyofascientifictheoryisitsabilitytofurtherre-
searchandfurtherthinkingaboutaparticulartopic.
A.stimulate巳.renovateC.arouseD.Advocate
19.Alltheoff-shoreoilexplorerswereinhighspiritsastheyreadletters
fromtheirfamilies.
A.affectionate巳.sentimental0.intimateD.Sensitive
20.Whoeverformulatedthetheoryoftheoriginoftheuniverse,itisjust
andneedsproving.
A.spontaneous巳.hypotheticalC.intuitiveD.Empirical
21.Theceremonywillassoonasthepresidentarrives.
A.commend巳.complyC.confrontD.Commence
22.Thebarbarousaggressorsgrewmoreandmoreinslaughteringpeople
andburningdowntheirhouses.
A.amorphousB.ferociousC.audaciousD.Egregious
23.SomeofthewordsemployedbyShakespeareinhisworkshavebecome
andarenolongerusedinthepresentdays.
A.obsoleteB.obscene0.obviousD.Oblique
24.Becauseoftheeconomicslowdown,thegovernmentchangeditspolicyto
revenuebylimitingcommerce.
A.disregardB.challengeC.diminishD.Reject
25.Thespectatorsinthestadiumcheeredupwhentheysawhundredsofcolorfulbal-
loonsslowlyintothesky.
A.descendingB.ascendingC.escalatingD.elevating
26.Anincreasingproportionofourpopulation,unabletolivewithoutadvancedmedi-
cal,willbecomeprogressivelymorereliantonexpensivetechnology.
A.interferenceB.interruptionC.interventionD.interaction
27.Severalinternationaleventsintheearly1990sseemlikelyto,oratleast
weaken,thetrendsthatemergedinthe1980s.
A.revoltB.revolveC.reverseD.revive
28.ForeigndisinvestmentsandtheofSouthAfricafromworldcapitalmar-
ketsafter1985furtherweakeneditseconomy.
A.displacementB.eliminationC.exclusionD.exception
29.Wearemovingtowardsamoreaboutwhotheirnewteacherwouldbe
whenthebellrangfortheirfirstclassinthenewsemester.
A.foreseeingB.speculatingC.fabricatingD.pondering
PartII:
ClozeTest
Therearetwentyblanksinthefollowingpassage.Foreachblanktherearefour
choicesmarkedA,B,CandD.YoushouldchoosetheONEthatbestfitsintothepassage.Thenmark
thecorrespondingletterontheANSWERSHEETwithasinglelinethroughthecenter.
NewresearchfromAustraliasupportsthebeliefthatmanypetownershave—itshows
thatpetsaregoodforyourhealth.The[31]ofthisnewstudysuggestthat
peoplewhohavepetsare[32]lessriskfromheartdiseasethan[33]
whodonot.
Ironically,this[34]studyonpetswasintendedto[35]the
myththatpetsaregoodforyourhealth.Earlierresearch[36]thebenefitsof
owningpetsreceivedalotof[37],buttheresultswerenotgoodenoughto
[38]themoreskepticaldoctors.Thenewresearchwascarried[39]
overthreeyearsandexamined6000people,thelargestgroupyetinvolvedin
[40]astudy.Theytookteststhatmeasureda[41]ofdifferent
factorsknowntobe[42]inheartdisease—[43]andbloodlev-
elsofcholesterolandtriglyceride.[44],peoplewereaskedabouttheirlifes-
tyles.
The800peoplewhoownedpetshad[45]levelsoneachofthefactors
[46]thanthosewhodidnotownpets.Thedifferenceswereevengreaterthan
thosefoundinsimilarstudiesonpeoplewho[47]tovegetariandietsortook
[48]exercise.Thestudyalsoshowedthatitdidnotmatter[49]
kindofpetwasowned—acatwasasgoodasadog—sothebenefitscouldnotbeattrib-
uted[50]theexerciseinvolvedinwalkingadog.
Questions51
PasWag,
to55arebasedonthefolio
passage.
Whenadiseaseofepidemicproportionsripsintothepopulace,scientistsimmediately
gettowork,tryingtolocatethesourceoftheafflictionandfindwaystocombatit.Often-
times,successesachieved,asmedicalscienceisabletoisolatetheparasite,germorcell
thatcausestheproblemandfindswaystoeffectivelykillorcontainit.Inthemostserious
ofcases,inwhichtheentirepopulationofaregionorcountrymaybeatgraverisk,itis
deemednecessarytoprotecttheentirepopulationthroughvaccination,soastosafeguard
livesandensurethatthediseasewillnotspread.
Theprocessofvaccinationallowsthepatient’sbodytodevelopimmunitytothevirusor
diseasesothat,ifitisencountered,onecanfightitoffnaturally.Toaccomplishthis,a
smallweakordeadstrainofthediseaseisactuallyinjectedintothepatientinacontrolled
environment,sothathisbody’simmunesystemcanlearntofighttheinvaderproperly.In-
formationonhowtopenetratethedisease’sdefensesistransmittedtoallelementsofthe
patient’simmunesysteminaprocessthatoccursnaturally,inwhichgeneticinformationis
passedfromcelltocell.Thismakessurethat,shouldthepatientlatercomeintocontact
withtherealproblem,hisbodyiswellequippedandtrainedtodealwithit,havingalready
donesobefore.
Therearedangersinherentintheprocess,however.Onoccasion,eventheweak-
enedversionofthediseasecontainedinthevaccineprovestoomuchforthebodytohan-
dle,resultingintheimmunecaseofthesmallpoxvaccine,designedtoeradicatethesmall-
poxepidemicthatnearlywipedouttheentireNativeAmericanpopulationandkilledmas-
sivenumbersofsettlers.Approximately1in10,000peoplewhoreceivesthevaccinecon-
tractthesmallpoxdiseasefromthevaccineitselfanddiesfromit.Thus,iftheentirepopu-
lationoftheUnitedStatesweretoreceivetheSmallpoxVaccinetoday,3000Americans
wouldbeleftdead.
Fortunately,thesmallpoxviruswasconsiderederadicatedintheearly1970s,ending
themandatoryvaccinationofallbabiesinAmerica.Intheeventofar㊀-introductionofthe
disease,however,mandatoryvaccinationsmayresume,resultinginmoreunexpected
deathsfromvaccination.Theprocess,whichistrulyablessing,mayindeedhidesome
hiddencures.
51.Howdovaccinesprotecthumansfromdiseasesaccordingtoparagraphtwo?
A.Bypassinginformationonhowtofightthediseasetothedisease.
B.Bypassinginformationonhowtofightthediseasetotheimmunesystem.
C.Byweakeningthediseasesothattheimmunesystemcandefeatit.
D.Introducingthediseasetothebody,sothatsurvivorshavealreadyfoughtit.
52.Whatdoestheexampleofthesmallpoxvaccineillustrate?
A.Thewaythatvaccinesprotectpeoplefromdiseases.
巳.Theeffectivenessofvaccinesineradicatingcertaindiseases.
C.Thepracticaluseofavaccinetocontrolanepidemicdisease.
D.Thepossiblenegativeoutcomeofadministeringvaccines.
53.Theauthorarguesthatvac
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