GRE试题二(1)(在线收听) |
SECTION2 Time--30minutes 25Questions Question1--7 Inagame,exactlysixinvertedcupsstandsidebysideinastraightline,andeachhasexactlyoneballhiddenunderit.Thecupsarenumberedconsecutively1through6.Eachoftheballsispaintedasinglesolidcolor.Thecolorsoftheballsaregreen,magenta,orange,purple,red,andyellow.Theballshavebeenhiddenynderthecupsinamannerthatconformstothefolowingconditions: Thepurpleballmustbehiddenunderalower-numberedcupthantheorangeball.Theredballmustbehiddenunderacupimmediatelyadjacenttothecupunder whichthemagentaballishidden.Thegreenballmustbehiddenundercup5. 1.Whichofthefollowingcouldbecoloroftheballsunderthecups,inorderfrom1through6? (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 2.Ifthemagentaballisundercup4,theredballmustbeundercup (A)1(B)2(C)3(D)4(E)5 3.Aballofwhichoffollowingcolorscouldbeundercup6? (A)Green(B)Magenta(C)Purple(D)Red(E)Yellow 4.Ifthepurpleballisundercup4,theorangeballmustbeundercup (A)1(B)2(C)3(D)5(E)6 5.Whichofthefollowingmustbetrue? (A)Thegreenballisunderalower-numberedcupthanthegreenball.B)Theorangeballisunderalower-numberedcupthanthegreenball.(C)Thepurpleballisunderalower-numberedcupthanthegreenball.(D)Thepurpleballisunderalower-numberedcupthantheredball.(E)Theredballisunderalower-numberedcupthantheyellowball. 6.Iftheorangeballisundercup2,ballsofwhichofthefollowingcolorscouldbeundercupsimmediatelyadjacenttoeachother? (A)Greenandmagenta(B)Greenandpurple(C)Orangeandyellow(D)Purpleandred(E)Redandyellow 7.Ifthemagentaballisundercup1,ballsofwhichofthefollowingcolorsmustbeundercupsimmediatelyadjacenttoeachother? (A)Greenandorange(B)Greenandyellow(C)Purpleandred(D)Purpleandyellow(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. |
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