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