GRE北美试题3.docx
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GRE北美试题3.docx
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GRE北美试题3
GRE北美试题3
Questions1-6
Afive-membercommissionisbeingsetuptosettlelabordisputes.
Itmustbecomposedoftworepresentativesofmanagement,tworepresentativesoflabor,andoneindependentspecialistinlaborrelations.
ThemanagementrepresentativesmustbechosenfromamongM,N,andO.
ThelaborrepresentativesmustbechosenfromamongP,R,andS.
EitherJorKmustbechosenastheindependentspecialist.
PcannotservetogetherwithS.
OcannotservetogetherwithP.
NcannotserveunlessKservesatthesametime.
1.Whichofthefollowingisalistofpeoplewhocanservetogetheronthecommission?
(A)J,M,N,R,S
(B)J,N,O,R,S
(C)K,M,N,P,R
(D)K,M,N,P,S
(E)K,N,O,P,R
2.Whichofthefollowingpersonsmustbechosentoserveonthecommission?
(A)J
(B)M
(C)N
(D)P
(E)R
3.IfPandRarechosentobethelaborrepresentatives,whichofthefollowingstatementsmustbetrue?
ⅠKischosentoserveonthecommission.
ⅡBothMandNarechosentorepresentmanagement.
ⅢJischosentoserveonthecommission.
(A)Ⅰonly
(B)Ⅱonly
(C)Ⅲonly
(D)ⅠandⅡonly
(E)ⅡandⅢonly
4.WhichofthefollowingisalistoffourpersonswhocanbechosentoservetogetheronthecommissionifJhasbeenchosen?
(A)M,N,P,R
(B)M,N,R,S
(C)M,O,P,R.
(D)M,O,R,S
(E)N,O,R,S
5.IfN,R,andShavebeenchosenasthreemembersofthecommission,whichofthefollowingstatementsabouttheremainingtwomembersofthecommissionisaccurate?
(A)MandOaretheonlypairwhocanbechosentocompletethegroup.
(B)KandOaretheonlypairwhocanbechosentocompletethegroup.
(C)KandMaretheonlypairwhocanbechosentocompletethegroup.
(D)BoththepairMandOandthepairkandOarepossiblechoicesforcompletingthegroup.
(E)BoththepairKandMandthepairKandOarepossiblechoicesforcompletingthegroup.
6.IfJmustbechosetoserveonthecommission,whichofthefollowingpersonsCANNOTbechosentoserveonthecommission?
(A)M
(B)O
(C)P
(D)R
(E)S
7.Ifthelawsofbiologyareultimatelybasedonthelawsofphysicsandchemistry,thenthelawsofbiologyholdforlivingorganismswherevertheymaybefoundinthegalaxyandtheuniverse.
Theconclusionabovelogicallydependsonwhichofthefollowingassumptions?
(A)Thescienceofbiologyisnotaspreciseasthesciencesofphysicsandchemistry.
(B)Thesciencesofbiology,physics,andchemistryareultimatelyasinglescience.
(C)Thelawsofphysicsandchemistryexplainanarrowerrangeofphenomenathandothelawsofbiology.
(D)Thelawsofphysicsandchemistryholdthroughouttheuniverse.
(E)Ascientificlawisnecessarilyuniversal.
8.HittitetabletscorroboratemanyofthedescriptionsofancientlifethatappearintheIliadandevenlistGreekcitiesthatreportedlysentshipstoTroy.WhatthismeansisthattheIliadisnotcreativeliterature,asiscommonlybelieved,andhencenotamatterforliterarydiscussion.Itishistoryandshouldbeexaminedbyhistoricalscience.
Theauthorofthepassageabovemakeswhichofthefollowingassumptions?
Ⅰ.Aworkcannotbeclassifiedascreativeliteratureifthatworkrecordshistoricalfact.
Ⅱ.TheHittitetabletsrecordactualeventsratherthanlegends.
Ⅲ.CitiesandeventsmentionedintheIliadbutnotinthetabletsarefictitious.
(A)Ⅰonly
(B)Ⅱonly
(C)Ⅲonly
(D)ⅠandⅡonly
(E)ⅡandⅢonly
9.IthasbeenarguedthattheconsumerhasbenefitedfromagriculturaltechnologyintheUnitedStates.Consumersarespending,ontheaverage,adecreasingproportionoftheirincomeonfood.Butthedemandforfood,especiallyinprosperouscountries,isvirtuallyinsensitivetoincome,sothatasrealincomesrise,theamountspentoffoodbecomesasmallerproportionofexpenditure.Therefore,inordertojudgewhetherconsumershavereallybenefitedfromagriculturaltechnology,itisnecessarytoknowwhether____________.
Whichofthefollowingisthemostlogicalcompletionofthepassageabove?
(A)incomeswillcontinuetorise
(B)theproportionofincomespentonfoodhasdeclinedmoresharplythanrisesinrealincomewarrant
(C)technologicalcostsconstituteasubstantialportionofthecostoffoodproduction
(D)thequantityoffoodproducedbyAmericanfarmershasincreased
(E)consumerswillincreasetheproportionoftheirincomespentonfootasfoodpricesrise
Questions10-15
Fourcouples,theBascos,theJeffersons,thePardas,andtheRoberts,arelearninganewdance.Thedancersmustperformthisdanceinpairs.Atthebeginningofthedance,eachofthemarriedcouplesissuchapair,buttherearethreecallsforpartnerchanges-callsX,Y,andZ-withthefollowingresults:
WhencallXismade,Mr.BascoandMr.Pardaexchangepartners.
WhencallYismade,Mrs.RobertsandMrs.Jeffersonexchangepartners.
WhencallZismake,Mr.JeffersonandMr.Pardaexchangepartners.
Whenmorethanonecallismade,eachchangeofpartnersisbasedonthearrangementofpartnersproducedbytheprecedingcall.*
10.If,sincebeginningofthedance,therehasbeenonepartnerchange,madeinresponsetocallX,whichofthefollowingmustbeapairofpartners?
(A)Mr.BascoandMrs.Parda
(B)Mr.BascoandMrs.Roberts
(C)Mr.JeffersonandMrs.Parda
(D)Mr.JeffersonandMrs.Basco
(E)Mr.RobertsandMrs.Jefferson
11.If,afterthefirsttwocallsofthedance,eachdancerisagainpartneredwithhisorherownspouse,thecallsmadecouldhavebeen
(A)XfollowedbyY
(B)ZfollowedbyX
(C)XfollowedbyX,orYfollowedbyY,orZfollowedbyZ
(D)XfollowedbyX,orYfollowedbyY,butnotZfollowedbyZ
(E)XfollowedbyX,orZfollowedbyZ,butnotYfollowedbyY
12.If,sincethebeginningofthedance,twopartnerchangeshavebeenmade,thefirstinresponsetocallXandthesecondinresponsetocallY,whichofthefollowingmustbetrue?
(A)Mrs.BascoispartneredwithMr.Roberts.
(B)Mrs.JeffersonispartneredwithMr.Jefferson.
(C)Mr.PardaispartneredwithMrs.Roberts.
(D)Onlytwoofthewomenarepartneredwiththeirhusbands.
(E)Nomanispartneredwithhiswife.
13.IfMr.BascoispartneredwithMrs.Bascoafterthefirsttwocallsofthedance,andifthesecondcallwasY,whichofthefollowingistrueofthefirstcall?
(A)ItmusthavebeenX.
(B)ItmusthavebeenY.
(C)ItmusthavebeenZ
(D)ItcouldhavebeenanyofthethreecallsexceptX.
(E)ItcouldhavebeenanyofthethreecallsexceptZ.
14.IfMr.JeffersonispartneredwithMrs.Bascoafterthefirsttwocallsofthedance,andifthesecondcallwasZ,whichofthefollowingistrueofthefirstcall?
(A)ItmusthavebeenX.
(B)ItmusthavebeenY.
(C)ItmusthavebeenZ.
(D)ItcouldhavebeenanyofthethreecallsexceptY.
(E)ITcouldhavebeenanyofthethreecallsexceptZ.
15.IfthedancebeginswiththethreecallsZ,X,andY,intheordergiven,itmustbetruethatafterthethirdcall.
(A)Mr.PardapartnersMrs.Jefferson
(B)Mr.PardapartnersMrs.Roberts
(C)Mr.BascopartnersMrs.Basco
(D)Mr.BascopartnersMrs.Jefferson
(E)Mr.BascopartnersMrs.Roberts
Questions16-19
Fourplayers-W,X,Y,andZ-playaseriesofgames.Ineachgamethefourformtwopairsthatplayagainstoneanother;onepairwinsandonepairloses.
Whenapairwinsorlosesagame,bothplayersarecreditedwiththewinortheloss.
Gamesareplayedinaseriesinwhichpartnersarechangedwitheachgameuntilallpossiblecombinationsofpartnershaveplayed.Theseriesbeginsagainrepeatingthecombinationsofpartnersinthesameorder.
16.WhichofthefollowingisapossiblesequenceofpartnersforW?
(A)X,Z,Y,X,Y,Z
(B)Y,X,Z,X,Z,Y
(C)Y,Z,X,Y,Z,X
(D)Z,X,Y,Z,Y,X
(E)Z,Y,X,Y,X,Z
17.Inorderthatallpossiblecombinationsofpartnersplayonegameeach,howmanygamesmustbeplayed?
(A)3
(B)4
(C)5
(D)6
(E)8
18.Ifeachplayerhaswonatleastonegame,whatistheminimumnumberofgamesthatmusthavebeenplayed?
(A)1
(B)2
(C)3
(D)4
(E)5
19.Attheendofthethirdgameinthefirstseries,whichofthefollowingmustbetrue?
(A)Thereisaplayerwhohaswontwogamesandlostonegame.
(B)Thereisaplayerwhohaswonallthreegames.
(C)Thereisaplayerwhohaslosttwoormoregames.
(D)Therearethreeplayerswhohavelostexactlyonegameeach.
(E)Therearethreeplayerswhohavewonexactlytwogameseach.
Questions20-22
AcompanyownsexactlyfivedeliveryvansdesignatedK,L,M,N,andO.Attheendoftheday,eachofthevansmustbeparkedinoneofthreeparkinglanesnumbered1,2,and3,whichareeachwideenoughforjustonevanandlongenoughforallfivevans.Inlane1,onlyvansKandLcanbeparked,butneitherofthesevanshastobeparkedinthatlane.
NisalwaysparkedearlierthanOisparked.Whenparkingavan,eachdriverentersoneoftheparkinglanesfromtherearandparksinthefrontmostavailableposition.
Nodriverparksbehindanymoreoftheothervansthanhehastoatthetime.
20.Whichofthefollowingcouldbetheparkingpatternafterallvanshavebeenparked?
(A)Kinlane1;firstL,thenM,theOinlane2;Ninlane3
(B)KinfrontofLinlane1;novaninlane2;firstM,thenN,thenOinlane3
(C)KinfrontofLinlane1;Minlane2;OinfrontofNinlane3
(D)KinfrontofNinlane1;Linlane2;MinfrontofOinlane3
(E)LinfrontofKinlane1;NinfrontofOinlane2;Minlane3
21.EachofthefollowingcouldbetrueafterallofthevanshavebeenparkedEXCEPT:
(A)Kistheonlyvanparkedinlane2.
(B)Listheonlyvanparkedinlane1.
(C)LandOarebothparkedinlane3.
(D)MandN
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