美国GRE模拟试题：美国研究生入学考试试题（二）
SECTION2
Time——30minutes
25Questions
Question1——7
Inagame，exactlysixinvertedcupsstandsidebysideinastraightline，andeachhasexactlyoneballhidden
underit.Thecupsarenumberedconsecutively1through6.Eachoftheballsispaintedasinglesolidcolor.
Thecolorsoftheballsare美国GREen，magenta，orange，purple，red，andyellow.Theballshavebeenhiddeny
nderthecupsinamannerthatconformstothefolowingconditions：
Thepurpleballmustbehiddenunderalower-numberedcupthantheorangeball.Theredballmustbehiddenunderacupimmediatelyadjacenttothec upunder
whichthemagentaballishidden.The美国GREenballmustbehiddenundercup5.
1.Whichofthefollowingcouldbecoloroftheballsunderthecups，inorderfrom1through6?
(A)美国GREen，yellow，magenta，red，purple，orange
(B)Magenta，美国GREen，purple，red，orange，yellow
(C)Magenta，red，purple，yellow，美国GREen，orange
(D)Red，Purple，magenta，yellow，美国GREen，orange
(E)Red，purple，magenta，yellow，美国GREen，orange
2.Ifthemagentaballisundercup4，theredballmustbeundercup
(A)1(B)2(C)3(D)4(E)5
3.Aballofwhichoffollowingcolorscouldbeundercup6?
(A)美国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)The美国GREenballisunderalower-numberedcupthanthe美国GREenball.
(B)Theorangeballisunderalower-numberedcupthanthe美国GREenball.
(C)Thepurpleballisunderalower-numberedcupthanthe美国GREenball.
(D)Thepurpleballisunderalower-numberedcupthantheredball.
(E)Theredballisunderalower-numberedcupthantheyellowball.
6.Iftheorangeballisundercup2，ballsofwhichofthefollowingcolorscouldbeundercupsimmediatelya djacenttoeachother?
(A)美国GREenandmagenta
(B)美国GREenandpurple
(C)Orangeandyellow
(D)Purpleandred
(E)Redandyellow
7.Ifthemagentaballisundercup1，ballsofwhichofthefollowingcolorsmustbeundercupsimmediatelyadja centtoeachother?
(A)美国GREenandorange
(B)美国GREenandyellow
(C)Purpleandred
(D)Purpleandyellow
(E)Redandyellow
8.Thecompanyshouldnotbeheldresponsibleforfailingtocorrectthecontrol-panelproblemthatcausedtheaccident.Althoughtheproblemhadbeenmentionedearlierinasafetyinspe ctor‘sreport，companiesreceivehundredsofreportsofsuchproblem，andIndustryStandardNo.42requiresa ctiononthoseproblemonlywhenanaccidentisforeseeable.
Ifthesecondsentenceintheparagraphaboveisfactuallycorrect，theanswertowhichofthefollowingque stionsismostrelevantinhelpingtodeterminewhetherornotthecompanyviolatedIndustryStandardNo.42w henitfailedtocorrectthecontrol-panelproblem?
(A)Wastheaccidentserious?
(B)Wasthecontrol-panelproblemofatypethatisknowntoincidentthatanaccidentislikely?英语作文
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