GRE考试试题(二)

GRE考试试题(二) #

第一考试网整理了GRE考试试题

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SECTION2

Time--30minutes

25Questions #

Question1--7

Inagame,exactlysixinvertedcupsstandsidebysideinastraightline,andeachhasexactlyoneballhiddenunderit.Thecupsarenumberedconsecutively1through6.Eachoftheballsispaintedasinglesolidcolor.Thecolorsoftheballsaregreen,magenta,orange,purple,red,andyellow.Theballshavebeenhiddenynderthecupsinamannerthatconformstothefolowingconditions: #

The purpleball must be hidden under alower-numberedcup than the orangeball.There dball must be hidden under acupim media tely adjacent to the cupunder #

which the magentaball is hidden.The greenball must be hiddenunder cup5. #

1.Which of the following could be color of the ball sunder the cups,in or der from 1 through 6? #

(A)Green,yellow,magenta,red,purple,orange #

(B)Magenta,green,purple,red,orange,yellow #

(C)Magenta,red,purple,yellow,green,orange #

(D)Red,Purple,magenta,yellow,green,orange #

(E)Red,purple,magenta,yellow,green,orange

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2.If the magentaball is under cup 4,the redball must be under cup #

(A)1(B)2(C)3(D)4(E)5

3.A ball of which off ollowing colors could be under cup 6?

(A)Green(B)Magenta(C)Purple(D)Red(E)Yellow

4.If the purple ball is under cup 4,the orange ball must be under cup #

(A)1(B)2(C)3(D)5(E)6

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5.Which of the following must be true?

(A)The green ball is under alower-numbered cup than the green ball.

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(B)The orange ball is under alower-numbered cup than thegreen ball.

(C)The purple ball is under alower-numbered cup than thegreen ball.

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(D)The purple ball is under alower-numbered cup than thered ball. #

(E)The red ball is under alower-numbered cup than the yellow ball. #

6.If the orange ball is under cup 2,balls of which of the following colors could be under cup simmediately adjacent to each other?

(A)Greenandmagenta(B)Greenandpurple(C)Orangeandyellow(D)Purpleandred(E)Redandyellow #

7.Ifthemagentaballisundercup1,ballsofwhichofthefollowingcolorsmustbeundercupsimmediatelyadjacenttoeachother?

(A)Greenandorange(B)Greenandyellow(C)Purpleandred(D)Purpleand #

yellow(E)Redandyellow #

8.Thecompanyshouldnotbeheldresponsibleforfailingtocorrectthecontrol-panelproblemthatcausedtheaccident.Althoughtheproblemhadbeenmentionedearlierinasafetyinspector’sreport,companiesreceivehundredsofreportsofsuchproblem,andIndustryStandardNo.42requiresactiononthoseproblemonlywhenanaccidentisforeseeable. #

Ifthesecondsentenceintheparagraphaboveisfactuallycorrect,theanswertowhichofthefollowingquestionsismostrelevantinhelpingtodeterminewhetherornotthecompanyviolatedIndustryStandardNo.42whenitfailedtocorrectthecontrol-panelproblem? #

(A)Wastheaccidentserious?(B)Wasthecontrol-panelproblemofatypethatisknowntoincidentthatanaccidentislikely?(C)Sincetheaccident,hasthecompanydoneaspecialsafetycheckonallcontrolpanels?(D)Didthesafetyinspectormentionmorethanoneprobleminthesamereport?(E)Howlongwasthecontrolpanelinusebeforetheproblemwasdiscovered?

9.Riothamus,afifth-centurykingoftheBritons,wasbetrayedbyanassociate,foughtbravelyagainsttheGothsbutwasdefeated,anddisappearedmysteriously.

Riothamus,matchalmostexactlythoseattributedtoKingArthur.Therefore,RiothamusmustbethehistoricalmodelforthelegendaryKingArthur. #

Theargumentaboverequiresatleastoneadditionalpremise.Whichofthefollowingcouldbesucharequiredpremise? #

(A)ModernhistorianshavedocumentedtheactivitiesofRiothamusbetterthanthoseofanyotherfifth-centuryking.(B)ThestoriestoldaboutKingArthurarenotstrictlyfictitiousbutarebasedonahistoricalpersonandhistoricalevents.(C)Riothamus’associatesweretheauthorsoftheoriginallegendsaboutKingArthur.(D)Legentsaboutthefifthcenturyusuallyembellishandromanticizetheactualconditionsofthelivesoffifth-centurynobility.(E)Posterityusuallyrememberslegendsbetterthanitrememberstheactualhistoricaleventsonwhichtheyarebased. #

10.Aworldwidebanontheproductionofcertainozone-destroyingchemicalswouldprovideonlyanillusionofprotection.Quantitiesofsuchchemicals,alreadyproduced,existascoolantsinmillionsofrefrigerators.Whenth

eyreachtheozonelayerintheatmosphere,theiractioncannotbehalted.Sothereisnowaytopreventthesechemicalsfromdamagingtheozonelayerfurther. #

Whichofthefollowing,iftrue,mostseriouslyweakenstheargumentabove? #

(A)Itisimpossibletomeasurewithaccuracythequantityofozone-destroyingchemicalsthatexistascoolantsinrefrigerators.(B)Inmodernsocieties,refrigerationoffoodisnecessarytopreventunhealthyandpotentiallylife-threateningconditions.(C)Replacementchemicalsthatwillnotdestroyozonehavenotyetbeendevelopedandwouldbemoreexpensivethanthechemicalsnowusedascoolantsinrefrigerators.(D)Evenifpeopleshouldgiveuptheuseofrefrigeration,thecoolantsalreadyinexistingrefrigeratorsareathreattoatmosphericozone.(E)Thecoolantsinrefrigeratorcanbefullyrecoveredattheendoftheusefullifeoftherefrigeratorsandreused. #

Question11--15 #

Agovernmentisassigningeachofsixembassyofficeworkers--Farr,Golden,Hayakawa,Inserra,Jones,andKovacs--toembassies.Therearefourembassies.EmbassiesLandMarelocatedincountrieswithdryclimates,whereasembassiesPandTarelocatedincountrieswithhumidclimates.Theofficeworkersmustbeassignedaccordingtothefollowingrules: #

Eachembassymusthaveatleastoneoftheworkersassignedtoit.Atleastoneembassyinahumidclimatemusthaveatleasttwoworkersassigned #

toit.GoldencannotbeassignedtothesameembassyasKovacs.Inserramustbeassignedtanembassyinadryclimates.Jonesmustbeassignedtoanembassyinahumidclimate.11.Whichofthefollowingisanacceptableassignmentoftheworkerstotheembassies? #

LMPT(A)Farr,GoldenInserra,KovacsHayakawaJones(B)Golden,KovacsInserraJonesFarr,Hayakawa(C)GoldenFarr,InserraKovacsJones,Hayakawa(D)JonesGolden,InserraHayakawaFarr,Kovacs(E)KovacsFarr,HayakawaInserraGolden,Jones

12.WhichofthefollowingmustbeassignedeithertoembassyLortoembassyM?第一考试网 #

(A)Farr(B)Golden(C)Hayakawa(D)Inserra(E)Kovacs

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13.WhichofthefollowingCANNOTbetrue? #

#p#副标题#e#

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(A)OneworkerisassignedtoL.(B)TwoworkersisassignedtoP.(C)TwoworkersareassignedtoL.(D)ThreeworkersareassignedtoM.(E)ThreeworkersareassignedtoT.

14.IfGoldenandKovacsareassignedtoLandM,respectively,whichofthefollowingmustbetrue?

(A)FarrisassignedtoeitherPorT.(B)InserraisassignedtoeitherPorT.(C)PandTeachhavetwoworkersassignedtothem.(D)HayakawaisassignedtoL.(E)HayakawaisassignedtoT.

15.IfGolden,Hayakawa,andKovacsareamongtheworkersassignedtoembassiesinhumidclimayes,whichofthefollowingmustbetrue? #

(A)Farrisassignedtoanembassytowhichnoneoftheotherfiveofficeworkersisassigned.(B)Goldenisassignedtoanembassytowhichnoneoftheotherfiveofficeworkersisassigned.(C)JonesisassignedtothesameembassyasGolden.(D)HayakawaisassignedtothesameembassyasGolden.(E)HayakawaisassignedtothesameembassyasKovacs.

Question16--19

Avolunteerusesatrucktopickupdonationsofunsoldfoodandclothingfromstoresandtodeliverthemtolocationswheretheycanbedistributed.Hedrivesonlyalongacertainnetworkofroads.

Inthenetworktherearetwo-wayroadsconnectingeachofthefollowingpairsofpoints:1with2,1with3,1with5,2with6,3with7,5with6,and6with7.Therearealsoone-wayroadsgoingfrom2to4,from3to2,andfrom4to3.Therearenootherroadsinthenetwork,andtheroadsinthenetworkdonotintersect. #

Tomakeatripinvolvingpickupsanddeliverirs,thevolunteeralwaystakesaroutethatforthewholetrippassesthroughthefewestofthepoints1through7,countingapointtwiceifthevolunteerpassesthroughittwice.

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Thevolunteer’shomeisatpoint3.Donationscanbepickedupatasupermarketatpoint1,aclothingstoreatpoint5,andabakeryatpoint4.Deliveriescanbemadeasneededtoatutoringcenteratpoint2,adistributioncenteratpoint6,andashelteratpoint7. #

16.Ifthevolunteerstartsatthesupermarketandnextistogototheshelter,thefirstintermediatepointhisrputepassesthroughmustbe

(A)2(B)3(C)5(D)6(E)7

17.If,startingfromhome,thevolunteernextistomakepickupsfortheshelteratthesupermarketandthebakery(ineitherorder),thefirsttwointermediatepointsonhisroute,beginningwiththefirst,mustbe

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(A)1and2(B)1and3(C)2and1(D)2and4(E)4and2

18.If,startingfromtheclothingstore,thevolunteernextistopickupbreadateitherthesupermarketorthebakery(whicheverstopmakeshisroutegothroughthefewestofthepoints)andthenistogototheshelter,thefirsttwopointshereachesaftertheclothingstore,beginningwiththefirst,mustbe

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(A)1and2(B)1and3(C)4and2(D)6and2(E)6and4

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19.Ifthevolunteeristomakeatripstartingattheshelter,nextgoingtothebakeryforapickup,andthenendingatthedistributioncenter,thefirsttwointermediatepointsonhisroute,beginningwiththefirst,canbe

(A)3and1(B)3and4(C)4and2(D)6and2(E)6and5

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Question20--22

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Adeveloperisplanningtobuildahousingcomplexonanemptytractofland.Exactlysevendifferentstylesofhouses--Q,R,S,T,W,X,andZ--willbebuildinthecomplex.Thecomplexwillcontainseveralblocks,andthedeveloperplanstoputhousesofatleastthreedifferentstylesoneachblock.Thedeveloperwillbuildthecomplexaccordingtothefollowingrules: #

AnyblockthathasstyleZonitmustalsohavestyleWonit. #

AnyblockadjacenttoonethathasonitbothstyleSandstyleXmusthaveonit

styleTandstyleZ.

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NoblockadjacenttoonethathasonitbothstyleRandstyleZcanhaveonit

eitherstyleTorstyleW. #

NoblockcanhaveonitbothstyleSandstyleQ. #

20.Whichofthefollowingcanbethecompleteselectionofhousestyleonablock? #

(A)Q,R,S(B)Q,S,X(C)R,T,Z(D)S,W,Z(E)T,X,Z #

21.Whichofthefollowingcanbethecompleteselectionofhousestyleonablock?

(A)Q(B)R(C)S(D)W(E)X #

22.Whichofthefollowingcanbethecompleteselectionofhousestyleforablockthatisadjacenttoexactlyoneblock,ifthatoneblockhasonitstyleS,T,W,andXonly? #

(A)S,T,andX(B)T,X,andZ(C)R,S,X,andZ(D)S,T,W,andX(E)T,W,X,andZ

23.Whenanosprey(afish-eatinghawk)returnafromfishingtoitsnestingareawithafishlikeanalewife,apollack,orasmelt,otherospreyswillretraceitsflightpathinhopesofgoodfishing.Thereisseldomsucharesponseifthefirstbirdbringsbackawinterflounder.Yetos

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preysfeedonwinterflounderjustasreadyasodanyotherfish.

Whichofthefollowing,iftrue,contributesmosttoanexplanationofthefishingbehaviorofospreysasitisdescribedabove? #

(A)Ospreysareseldomabletocatchalewives,pollack,orsmelt.(B)Alewives,pollack,andsmaltmoveinschools,butwinterflounderdonot.(C)Winterflounderprefershallowerwatersthandoalewives,pollack,orsmelt.(D)Winterflounderpreferandpollackexhibitprotectivecoloration,butalewivesandsmeltdonot.(E)Ospreysthatliveinnestingareaareespeciallysuccessfulfishers.

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24.Arecentstudyofaninsurancecompany’sunderwritersindicatethatthosewhoworkedinpleasantphysicalsurroundingswere25percentmoreproductivethantheirpeersinunpleasantphysicalsurroundings.Objectivecriteriaforevaluatingjobperformanceincludedcaseloadandcomplexityofcases.Thisshowsthatimprovingworkers’enviromentsincreasesthoseworkers’productivity. #

Whichofthefollowing,iftrue,mostseriouslyweakenstheconclusionabove? #

(A)Onaverage,less-productiveemployeesspendnofewerhoursperdayat #

theirworkstationsthandotheirmore-productivepeers.(B)Unpleasantsurroundingsgiveemployeeslessmotivationtoworkhardthan #

morepleasantsurroundingsdo.(C)Themore-productiveemployeesaregenerallyrewardedwithpleasantoffice

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space.(D)More-productiveemployeesdonotworkanymorehoursthantheir来源：第一考试网 #

less-productivepeers.(E)Peerpressurediscouragesemployeesincrowed,unpleasantsurroundings #

frommakingphonecallstotheirownfamilymembersduringworktime.

25.Inacertaincountry,individualtendtochangetheirpoliticalaffiliationreadilyfromonepoliticalpartytoanother.InthepasttheUnionpartygrewlargerbecauseofthistendency,butalthoughmostofthosewhochangetoanewpartyaffiliationchangetotheUnionparty,theUnionpartyhasremainedaboutthesamesizeinrecentyears.

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Whichofthefollowing,iftrue,besthelpstoexplainthechangeinthegrowthpatternoftheUnionpartymentionedabove? #

(A)Theeconomyhasbeenprosperingrecently,andmanyofthosewhochange

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<>partyaffiliationareupwardlymobileandproperous.(B)Inrecentyeasthosewhowerepreviouslynonaffiliatedhavetendedtojoin

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theUnionpartyiftheyjoinedanypartyatall.(C)Thepercentageofvoting-agecitizenswhochangepoliticalpartyaffiliation #

eachyearhasremainedconstant,andthenumberofvoting-agecitizens #

hasremainedthesame.(D)Thepercentageofvoting-agecitizenswhoareaffiliatedwithanypolitical

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partyhasincreasedoverthelasttenyears.(E)ManymembersoftheUnipnpartyhaveabandonedallpoliticalparty #

affiliationinrecentyears.第一考试网整理 #