GRE试题五.docx

GRE试题五.docx

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GRE试题五

GRE试题（五）

1.Drugcompanieslosemoneywhenmanufacturing..joxue.

drugsthatcurethosesufferingfromrarediseases..joxue.

becausesellingadrugtoonlyafewpeopleusually..joxue.

doesnotrecoupmanufacturingexpenses．Therefore,..joxue.

acompanymanufacturinganyofthedrugsthatcure..joxue.

thosesufferingfromloxemia,anextremelyrare..joxue.

disease,willundoubtedlylosemoney．..joxue.

Whichofthefollowing,iftrue,mostseriously..joxue.

weakenstheconclusionabove？

..joxue.

（A）Severaldrugsthatcurethosesufferingfrom..joxue.

loxemiaalsocurethosesufferingfromvery..joxue.

commonillnesses．..joxue.

（B）Mostofthosewhocontractloxemiaalsocon-..joxue.

tractanotherillnessconcurrently．..joxue.

（C）Mostofthedrugcompaniesthatmanufacture..joxue.

drugsthatcurerarediseasesdonotmanufac-..joxue.

turedrugsthatcureloxemia．..joxue.

（D）Asizablenumberofpeopleareafflictedwith..joxue.

oneoranotherrarediseaseeventhougheach..joxue.

rarediseaseafflictsonlyasmallnumberof..joxue.

people．..joxue.

（E）Thelargertheamountofadrugthatismanu-..joxue.

factured,thelowerthemanufacturingexpense..joxue.

foreachunitofthedrugthatisproduced．..joxue.

2.Thetombofawarriorkilledin1501bearsasculpted..joxue.

portraitdepictinghimdressedforbattle．Somehis-..joxue.

toriansattributetheportraittoanartistfromthat..joxue.

century,butofthemanyreferencestothetombin..joxue.

survivingdocuments,nonethatpredatesthe1800’s..joxue.

mentionstheportrait．Theportraitisthereforemore..joxue.

likelytheworkofamuchlaterartist．..joxue.

Whichofthefollowing,iftrue,wouldalsosupport..joxue.

theconclusionoftheargumentifsubstitutedforthe..joxue.

evidencegivenconcerningtheportrait？

..joxue.

（A）Theportraitofthewarriorwascommissionedby..joxue.

thefamilyofthewarrior’swidow．..joxue.

（B）Referencesinsurvivingdocumentsmentionthat..joxue.

anartistwaspaidin1525foranunspecified..joxue.

numberofworksforthechurchinwhichthe..joxue.

tombislocated..joxue.

（C）Thewarriorisdepictedintheportraitaswearing..joxue.

bootsmadeofamaterialnotusedforboots..joxue.

untilthe1700’s．..joxue.

（D）Someotherarttreasuresfromthechurchin..joxue.

whichthetombislocatedhavebeenreliable..joxue.

datedtothe1400’s．..joxue.

（E）Theportraitofthewarrioronthetombstrongly..joxue.

resemblesaportraitofhimknowntohave..joxue.

beencompletedduringhislifetime．..joxue.

Questions3-7..joxue.

Afloristisdesigningflowerarrangementscontainingtwo..joxue.

ormorevarietiesofflowersselectedfromamongsix..joxue.

varietiesofflowers：

freesias,irises,lilies,peonies,tulips,..joxue.

andzinnias．Allacceptablearrangementsconformtothe..joxue.

followingconditions：

..joxue.

Ifanarrangementcontainsanyfreesias,itcannot..joxue.

containanyzinnias．..joxue.

Ifanarrangementcontainsanytulips,itcannot..joxue.

containanyzinnias．..joxue.

Ifanarrangementcontainsanypeonies,itmustalso..joxue.

containatleastonezinnia,andtheremustbe..joxue.

exactlyasmanyzinniasaspeonies．..joxue.

Ifanarrangementcontainsanyirises,itmustalsocontain..joxue.

tulips,andtheremustbetwiceasmanytulipsasirises...joxue.

Ifanarrangementcontainsfreesias,thenumberof..joxue.

freesiasmustbegreaterthanthetotalnumberof..joxue.

otherflowersused．..joxue.

3.Whichofthefollowingflowerarrangementscouldbe..joxue.

madeacceptablesimplybyaddingatulip？

..joxue.

（A）Threefreesias,onelily,twotulips..joxue.

（B）Fourfreesias,twopeonies,onetulip..joxue.

（C）Fivefreesias,oneiris,onetulip..joxue.

（D）Twoirises,twotulips,twozinnias..joxue.

（E）Twolilies,twopeonies,twotulips..joxue.

4.Whichofthefollowing,ifaddedtoanunacceptable..joxue.

flowerarrangementconsistingoffourtulipsandtwo..joxue.

freesias,wouldmakethearrangementacceptable？

..joxue.

（A）Fourfreesias..joxue.

（B）Fouririses..joxue.

（C）Twolilies..joxue.

（D）Twopeonies..joxue.

（E）Twozinnias..joxue.

5.Eachofthefollowingisapairofvarietiesofflowers..joxue.

thatcanbeusedtogetherinanacceptableflower..joxue.

arrangementEXCEPT..joxue.

（A）freesiasandirises..joxue.

（B）freesiasandtulips..joxue.

（C）irisesandlilies..joxue.

（D）irisesandpeonies..joxue.

（E）liliesandzinnias..joxue.

6.Whichofthefollowingunacceptableflowerarrange-..joxue.

mentscouldbemadeacceptablesimplybyremoving..joxue.

someoralloftheflowersofonevariety？

..joxue.

（A）Fourfreesias,oneiris,onelily,onepeony..joxue.

（B）Fourfreesias,oneiris,twotulips,onezinnia..joxue.

（C）Fourfreesias,twoirises,twotulips,onezinnia..joxue.

（D）Threefreesias,onelily,onepeony,twozinnias..joxue.

（E）Threefreesias,twopeonies,onetulip,twozinnias..joxue.

7.Ifanunacceptableflowerarrangementconsistingof..joxue.

fourfreesias,onelily,onepeony,andtwotulipsisto..joxue.

bemadeacceptablebyaddingorremovingonlyone..joxue.

flower,whichofthefollowingmustbedone？

..joxue.

（A）Addonefreesia..joxue.

（B）Addoneiris..joxue.

（C）Addonezinnia..joxue.

（D）Removethepeony..joxue.

（E）Removeonetulip..joxue.

8.Scientist：

Morethan1,000largeasteroidsregularly..joxue.

crosstheEarth’spath．Eventhoughtheprobabil-..joxue.

ityofonecollidingwiththeEarthisextremely..joxue.

slight,weshoulddowhateverwecantoreduce..joxue.

thatprobabilitysinceanysuchcollisionwould..joxue.

becatastrophic．Thebestwaytoavoidsucha..joxue.

disasteristodeflecttheasteroids．Theonly..joxue.

knownwayofdeflectingasteroidsisbyhitting..joxue.

themwithnuclearweaponsthatwouldbestored..joxue.

inspacestations．..joxue.

Thescientist’sclaimsarestructuredsoastoleadto..joxue.

whichofthefollowingconclusions？

..joxue.

（A）Nucleartechnologyistheonlytechnologythat..joxue.

canplausiblybeusedtopreventnatural..joxue.

catastrophes．..joxue.

（B）Nuclearweaponsshouldbedeployedinspace．..joxue.

（C）Nocatastrophehasyetbeencausedbythe..joxue.

collisionofanasteroidwiththeEarth．..joxue.

（D）The1,000largeasteroidsthatcrosstheEarth’s..joxue.

pathposeonlyanextremelyslightriskof..joxue.

collidingwiththeEarth．..joxue.

（E）Thereiscurrentlynoacceptableusetowhich..joxue.

nuclearweaponscanbeput,asidefrompro-..joxue.

tectingtheEarthfromasteroids．..joxue.

9.Ithaslongbeenthoughtthathighlevelsofthehor-..joxue.

monetestosteronecontributetotheonsetofheart..joxue.

diseaseinmen．However,thisviewcannotbecorrect,..joxue.

sincemenwhohaveheartdiseasetypicallyshow..joxue.

significantlylowerlevelsoftestosteronethandomen..joxue.

whohavenothadheartdisease．..joxue.

Theargumentaboveassumeswhichofthefollowing？

..joxue.

（A）Manymenwhohaveneverhadheartdisease..joxue.

haveunusuallylowlevelsoftestosterone．..joxue.

（B）Havingheartdiseasedoesnotsignificantlylower..joxue.

theleveloftestosteroneinmen．..joxue.

（C）Levelsofhormonesotherthantestosterone..joxue.

significantlyaffectthelikelihoodthataman..joxue.

willdevelopheartdisease．..joxue.

（D）Heartdiseaseandloweredtestosteronelevelsin..joxue.

menaretheeffectsofasinglecommoncause．..joxue.

（E）Highlevelsoftestosteronehaveneverbeen..joxue.

thoughttocontributetoaseriousdiseaseother..joxue.

thanheartdisease..joxue.

10.Thetime-outtechniqueinvolvesremovingthechildfrom..joxue.

anundesirablesituationinordertoletthechildthink..joxue.

thingsover．Overthelasttwodecades,familydoctors..joxue.

havebeenadvocatingthistechniqueaspreferableto..joxue.

spanking,whichisnowknowntobepotentiallyinjurious..joxue.

andnomoreeffective．..joxue.

10.Whichofthefollowingcanproperlybeconcluded..joxue.

fromthedatapresentedinthegraph？

..joxue.

（A）The1962surveywasbasedonalargersample..joxue.

thanthe1992surveywas．..joxue.

（B）Intheperiodbetweenthesurveys,denyingtele-..joxue.

visionprivilegeswasneverthedisciplinary..joxue.

techniquemostpopularwithparents．..joxue.

（C）Thefourdisciplinarytechniquesfeaturedinthe..joxue.

graphweretheonlydisciplinarytechniques..joxue.

namedbyparentsineithersurvey．..joxue.

（D）The1962surveyallowedparentstonamemore..joxue.

thanonedisciplinarytechnique,butthe1992..joxue.

surveymaynothaveallowedthis．..joxue.

（E）Intheperiodbetweenthesurveys,therewere..joxue.

nosignificantchangesinthepopularityoflec-..joxue.

turingchildrenasadisciplinarymethod．..joxue.

11.Peoplewhoengageinscubadivingarehealthier,on..joxue.

average,thanpeoplewhodonotengageinthis..joxue.

activity．Therefore,scubadivingtendstopromote..joxue.

improvedhealth．..joxue.

Theargumentismostvulnerabletocriticismonthe..joxue.

groundsthatit..joxue.

（A）presupposesthateveryonewhotakesupscuba..joxue.

divingdoessosolelyforhealthreasons..joxue.

（B）leadstoafurtherandfalsifiableconclusionthat..joxue.

noonecanachievegoodhealthwithout..joxue.

engaginginscubadiving..joxue.

（C）failstopointoutthatasmallnumberofpeople..joxue.

areseriouslyinjuredinscubadivingaccidents..joxue.

eachyear..joxue.

（D）treatsapreconditionforimprovingone’shealth..joxue.

asthoughitweresomethingthatbyitself..joxue.

couldensuregoodhealth..joxue.

（E）overlooksthepossibilitythatpeoplegenerallydo..joxue.

nottakeupscubadivingunlesstheyarein..joxue.

goodhealth..joxue.

Questions12-15..joxue.

Anartmuseumownssixpaintingsbyaneighteenth-..joxue.

centurypainter．Thep