歷年專四完形填空及答案

1、2000年一Thedifferencebetweenaliquidagasisobvious(26)theconditionsoftemperaturepressurecommonlyfoundatthesurfaceoftheEarth.Aliquidcanbekeptinanopencontainer(27)ittothelevelofafreesurface.Agasfmsnofreesurfacebut(28)todiffuse

2、throughoutthespaceavailableitmust(29)bekeptinaclosedcontaineras(30)aplasatmosphere.Thedistinctionwasaprominentfeatureofearlytheies(31)thephasesofmatter.Inthenieenthcenturyfexampleonetheymaintainedthataliquidcouldbe“disso

3、lved“inavapwithoutlosingitsidentityanothertheyheldthatthetwophasesare(32)differentkindsofmolecules(分子).Thetheiesnowprevailing(33)aquitedifferentapproachbyemphasizingwhatliquidsgaseshaveincommon.Theyarebothfmsofmatterthat

4、havenopermanentstructuretheybothfloweasilly.Theyarefluids.The(34)similarlyofliquidsgasesbecomesclearlyapparentwhenthetemperaturepressureareraisedsomewhat.(35)Aclosedcontainerpartiallyfilledwithaliquidisheated.Theliquide

5、xps(36)becomeslessdensesomeofitevapates.(37)thevapabovetheliquidsurfacebecomesdenserastheevapatedmoleculesareaddedtoit.Thecombinationoftemperaturedpressure(38)thedensitiesbecomeequalis(39)thecriticalpoint.Abovethecritica

6、lpointtheliquidthegascannolongerbe(40)thereisasingleundifferentiatedfluidphaseofunifmdensity.26.A.inB.onC.underD.beyond27.A.fillsB.befilledC.fillingD.tofill28.A.intendsB.tendsC.inclinesD.contends29.A.howeverB.nevert

7、helessC.soD.therefe30.A.intheeventofB.inthecaseofC.withaviewtoD.withreferenceto31.A.havingdescribedB.describedC.describingD.tohavedescribed32.A.madeupofB.consistedofC.constitutedofD.madefrom33.A.applyB.adaptC.take

8、D.conduct34.A.elementaryB.crucialC.rudimentaryD.fundamental35.A.SupposeB.TosupposeC.BeingsupposedD.Supposed36.A.inawdB.inthemeantimeC.inotherwdsD.inthatcase37.A.SimilarlyB.IncontrastC.FurthermeD.Instead38.A.ontha

9、tB.onwhichC.atthatD.atwhich39.A.knownB.definedC.calledD.referredto40.A.classifiedB.recognizedC.categizedD.distinguished2001Thetranslatmusthaveanexcellentuptodateknowledgeofhissourcelanguagesfullfacilityinthehlingo

10、fhistargetlanguagewhichwillbehismothertonguelanguageofhabitual(26)aknowledge)whenweobservethelanguagebehaviourof(28)weregardasprimitivecultureswefindit(29)complicated.ItwasbelievedthatanEskimomusthavethetipofhistongueavo

11、cabularyofmethan10000wds(30)togetalongreasonablywellmuchlargerthantheactivevocabularyofanaveragebusinessmanwhospeaksEnglish.(31)theseEskimowdsarefarmehighlyinfleeted(詞尾變化的)than(32)ofanyofthewellknownEuropeanlanguagesfa(3

12、3)nouncanbespokenwrittenin(34)hundreddifferentfmseach(35)aprecisemeaningdifferentfromthatofanyother.Thefmsoftheverbsareevenme(36).TheEskimolanguageistherefeoneofthemostdifficultinthewldtolearn(37)theresultthatalmostnotr

13、adersexplershave(38)triedtolearnit.ConsequentlytherehasgrownupincommunicationbetweenEskimoswhitesajargon(39)tothepidginEnglishusedinOldChinawithavocabularyoffrom300to600uninflectedwds.MostofthemarederivedfromEskimobutsom

14、earederivedfromEnglishDanishSpanishHawaiianotherlanguages.Itisthisjargonthatisusually(40)bytravellersas“theEskimolanguage”.26.A.mustbeB.musthavebeenC.oughttobeD.shouldbe27.A.HoweverB.TherefeC.ProbablyD.Undoubtedly28.

15、A.whoseB.thatC.whichD.what29.A.conspicuouslyB.usuallyC.surprisinglyD.sufficiently30.A.soasB.sothatC.assuchD.aswellas31.A.HoweverB.MeoverC.ThoughD.Therefe32.A.theothersB.allothersC.theseD.those33.A.singleB.singul

16、arC.pluralD.compound34.A.someB.severalC.variousD.varied35.A.gettingB.causingC.havingD.owning36.A.endlessB.multipleC.uncountableD.numerous37.A.withB.fC.owingtoD.as38.A.stillB.indeedC.justD.even39.A.alikeB.simi

17、larC.relatedD.relevant40.A.referredtoB.talkedaboutC.spokenD.told2003年DuringMcDonald’searlyyearsFrenchfriesweremadefromscratcheveryday.RussetBurbankpotatoeswere(26)cutintoshoestringsfriedinitskitchens.(27)thechainexped

18、nationwideinthe1960sitsoughttocutlabourcostsreducethenumberofsuppliers(28)thatitsfriestastedthesameateveryrestaurant.McDonald’sbegan(29)tofrozenFrenchfriesin1966—fewcustomersnoticedthedifference.(30)thechangehadaprofou