2021年4月GRE考試備考 GRE模擬考試試題（2）

1、XX年4月gre考試備考 gre模擬考試試題（2） SECTION2 Time30minutes 25Questions Question17 Inagame，exactlysixinvertedcupsstandsidebysideinastraightline，andeachha _actlyoneballhidden underit.Thecupsarenumberedconsecutively1through6.Eachoftheballsispaintedasinglesolidcolor. Thecolorsoftheballsaregreen， _genta，orange，pur

2、ple，red，andyellow.Theballshavebeenhiddeny nderthecupsina _nnerthatconformstothefolowin _onditions： Thepurpleballmustbehiddenunderalower-numberedcupthantheorangeball.Theredballmustbehiddenunderacupimmediatelyadja _nttothec upunder whichthe _gentaballishidden.Thegreenballmustbehiddenundercup5. 1.Which

3、ofthefollowin _ouldbecoloroftheballsunderthecups，inorderfrom1through6? (A)Green，yellow， _genta，red，purple，orange (B)Magenta，green，purple，red，orange，yellow (C)Magenta，red，purple，yellow，green，orange (D)Red，Purple， _genta，yellow，green，orange (E)Red，purple， _genta，yellow，green，orange 2.Ifthe _gentaballi

4、sundercup4，theredballmustbeundercup (A)1(B)2(C)3(D)4(E)5 3.Aballofwhichoffollowin _olorscouldbeundercup6? (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-numberedcup

5、thanthegreenball. (B)Theorangeballisunderalower-numberedcupthanthegreenball. (C)Thepurpleballisunderalower-numberedcupthanthegreenball. (D)Thepurpleballisunderalower-numberedcupthantheredball. (E)Theredballisunderalower-numberedcupthantheyellowball. 6.Iftheorangeballisundercup2，ballsofwhichofthefoll

6、owin _olorscouldbeundercupsimmediatelya dja _nttoeachother? (A)Greenand _genta (B)Greenandpurple (C)Orangeandyellow (D)Purpleandred (E)Redandyellow 7.Ifthe _gentaballisundercup1，ballsofwhichofthefollowin _olor _ustbeundercupsimmediatelyadja _nttoeachother? (A)Greenandorange (B)Greenandyellow (C)Purp

7、leandred (D)Purpleandyellow (E)Redandyellow 8.Thepanyshouldnotbeheldresponsiblefo _ilingtocorrectthecontrol-panelproblemthatcausedtheaident.Althoughtheproblemhadbee _entionedearlierinasafetyinspe ctorsreport，paniesre _ivehundredsofreportsofsuchproblem，andIndustryStandardNo.42requiresa ctiononthosepr

8、oblemonlywhenanaidentisforeseeable. Ifthesecondsenten _intheparagraphaboveisfactuallycorrect，theanswertowhichofthefollowingque stionsi _ostrelevantinhelpingtodeterminewhetherornotthepanyviolatedIndustryStandardNo.42w henitfailedtocorrectthecontrol-panelproblem? (A)Wastheaidentserious? (B)Wasthecontr

9、ol-panelproblemofatypethatisknowntoincidentthatanaidentislikely? (C)Sin _theaident，hasthepanydoneaspecialsafetycheckonallcontrolpanels? (D)Didthesafetyinspectormentio _orethanoneprobleminthesamereport? (E)Howlongwasthecontrolpanelinusebeforetheproblemwasdiscovered? 9.Riothamus，afifth- _nturykingofth

10、eBritons，wa _etrayedbyanassociate，foughtbravelyagainsttheGoth _utwasdefeated，anddisappearedmysteriously. Riothamus， _tchalmostexactlythoseattributedtoKingArthur.Therefore，Riothamu _ustbethehistoric almodelforthelegendaryKingArthur. Theargumentaboverequiresatleastoneadditionalpremise.Whichofthefollow

11、in _ouldbesucharequire dpremise? (A)ModernhistorianshavedocumentedtheactivitiesofRiothamu _etterthanthoseofanyotherfifth- _nturyking. (B)ThestoriestoldaboutKingArthurarenotstrictlyfictitiou _utarebasedonahistoricalpersonandhistorical events. (C)Riothamusassociatesweretheauthorsoftheoriginallegendsab

12、outKingArthur. (D)Legentsaboutthefifth _nturyusuallyembellishandro _nticizetheactualconditionsofthelivesoffifth- _nturynobility. (E)Posterityusuallyrememberslegend _etterthanitrememberstheactualhistoricaleventsonwhichtheyar ebased. 10.Aworldwidebanontheproductionof _rtainozone- destroyin _hemicalswo

13、uldprovideonlyanillusionofprotection.Quantitiesofsuchchemicals，alreadyprod u _d，existascoolantsi _illionsofrefrigerators.Whentheyreachtheozonelayerintheatmosphere，theirac tioncannotbehalted.Sothereisnowaytopreventthesechemicalsfromda _gingtheozonelayerfurther. Whichofthefollowing，iftrue，mostseriousl

14、yweakenstheargumentabove? (A)Itisimpossibletomeasurewithauracythequantityofozone-destroyin _hemicalsthatexistascoolantsinrefrigerators. (B)I _odernsocieties，refrigerationoffoodisne _ssarytopreventunhealthyandpotentiallylife-threatenin _onditions. (C)Repla _mentchemicalsthatwillnotdestroyozonehavenot

15、yetbeendevelopedandwouldbemoreexpens ivethanthechemicalsnowusedascoolantsinrefrigerators. (D)Evenifpeopleshouldgiveuptheuseofrefrigeration，thecoolantsalreadyinexistingrefrigeratorsareathrea ttoatmosphericozone. (E)Thecoolantsinrefrigeratorcanbefullyrecoveredattheendoftheusefullifeoftherefrigeratorsa

16、ndreused. Question1115 Agover _entisassigningeachofsixembassyoffi _workers Farr，Golden，Hayakawa，Inserra，Jones，andKovacs toembassies.Therearefourembassies.EmbassiesLandMarelocatedincountrieswithdrycli _tes，wher easembassiesPandTarelocatedincountrieswithhumidcli _tes.Theoffi _worker _ustbeassignedac c

17、ordingtothefollowingrules： Eachembassymusthaveatleastoneoftheworkersassignedtoit.Atleastoneembassyinahumidcli _tem usthaveatleasttwoworkersassigned toit.GoldencannotbeassignedtothesameembassyasKovacs.Inserramustbeassignedtanembassyina drycli _tes.Jone _ustbeassignedtoanembassyinahumidcli _te.11.Whic

18、hofthefollowingisanaep tableassig _entoftheworkerstotheembassies? LMPT(A)Farr，GoldenInserra，KovacsHayakawaJones (B)Golden，KovacsInserraJonesFarr，Hayakawa (C)GoldenFarr，InserraKovacsJones，Hayakawa (D)JonesGolden，InserraHayakawaFarr，Kovacs (E)KovacsFarr，HayakawaInserraGolden，Jones 12.Whichofthefollowingmu