GWD最新GMAT考试备考资料大全二套详解.docx

GWD最新GMAT考试备考资料大全二套详解.docx

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GWD最新GMAT考试备考资料大全二套详解

第2套

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GWD3-Q1:

Thefour-million-year-oldfossilizedskeletonknownasLucyissosmallcomparedwithmanyotherskeletonspresumedtobeofthesamespecies,andsosomepaleontologistshavearguedthatLucyrepresentsadifferentlineage.

A.presumedtobeofthesamespecies,andso

B.!

presumedtobeofthesamespeciesthatsothat句型，看见so想that/看见such，想as/看见as，想as

C.presumedthattheyareofthesamespecies,andso

D.thattheyhavepresumedtobeofthesamespecies,sothat

E.thattheyhavepresumedareofthesamespecies,and

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GWD3-Q2:

Hunter:

HuntersaloneareblamedforthedeclineinGreenrockNationalForest’sdeerpopulationoverthepasttenyears.Yetclearly,blackbearshavealsoplayedanimportantroleinthisdecline.Inthepasttenyears,theforest’sprotectedblackbearpopulationhasrisensharply,andexaminationofblackbearsfounddeadintheforestduringthedeerhuntingseasonshowedthatanumberofthemhadrecentlyfedondeer.

Inthehunter’sargument,theboldfaceportionplayswhichofthefollowingroles?

A.！

Itisthemainconclusionoftheargument.

B.Itisanobjectionthathasbeenraisedagainstthemainconclusionoftheargument.

C.Itisajudgmentthattheargumentopposes.

D.Itisafindingthattheargumentseekstoexplain.

E.Itprovidesevidenceinsupportofthemainconclusionoftheargument.

Yet大写，前反后支。

黑体是支持。

不是evidence，是一个结论。

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GWD3-Q3:

AstudybytheOceanWildlifeCampaignurgedstatestoundertakeanumberofremediestoreverseadeclineinthesharkpopulation,whichincludestheestablishmentofsizelimitsforsharkcatches,closingstatewatersforsharkfishingduringpuppingseason,andrequiringcommercialfisherstohavefederalsharkpermits.

F.whichincludestheestablishmentofsizelimitsforsharkcatches,closing

G.whichincludesestablishinglimitstothesizeofsharksthatcanbecaught,closing

H.whichincludetheestablishmentofsizelimitsforsharkcatches,theclosingof

I.！

includingestablishingsizelimitsforsharkcatches,closing

J.includingtheestablishingoflimitstothesizeofsharksthatarecaught,theclosingof

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GWD3-Q4:

B

Yellowjacketsnumberamongthe900orsospeciesoftheworld’ssocialwasps,waspslivinginahighlycooperativeandorganizedsocietywheretheyconsistalmostentirelyoffemales—thequeenandhersterilefemaleworkers.

A.!

waspslivinginahighlycooperativeandorganizedsocietywheretheyconsistalmostentirelyofthey指代wasps，不是society，逻辑关系错

B.！

waspsthatliveinahighlycooperativeandorganizedsocietyconsistingalmostentirelyof

C.whichmeanstheyliveinahighlycooperativeandorganizedsociety,almostall

D.whichmeansthattheirsocietyishighlycooperative,organized,anditisalmostentirelywhich只能指代wasps，复数，不能用means

E.livinginasocietythatishighlycooperative,organized,anditconsistsofalmostallit指代yellowjackets，单复数

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GWD3-Q5toQ7:

In1994,ateamofscientistsledbyDavidMckaybeganstudyingthemeteoriteALH84001,whichhadbeendiscoveredinAntarcticain1984.Twoyearslater,theMcKayteamannouncedthatALH84001,whichscientistsgenerallyagreeoriginatedonMars,containedcompellingevidencethatlifeonceexistedonMars.ThisevidenceincludesthediscoveryoforganicmoleculesinALH84001,thefirsteverfoundinMartianrock.Organicmolecules—complex,carbonbasedcompounds—formthebasisforterrestriallife.TheorganicmoleculesfoundinALH84001arepolycyclicaromatichydrocarbons,orPAH’s.Whenmicrobesdie,theirorganicmaterialoftendecaysintoPAH’s.

SkepticismabouttheMcKayteam’sclaimremains,however.Forexample,ALH84001hasbeenonearthfor13,000years,suggestingtosomescientiststhatitsPAH’smighthaveresultedformterrestrialcontamination.However,McKay’steamhasdemonstratedthattheconcentrationofPAH’sincreasesasonelooksdeeperintoALH84001,contrarytowhatonewouldexpectfromterrestrialcontamination.Theskeptic’sstrongestargument,however,isthatprocessesunrelatedtoorganiclifecaneasilyproducealltheevidencefoundbyMcKay’steam,includingPAH’s.Forexample,starformationproducesPAH’s.Moreover,PAH’sfrequentlyappearinothermeteorites,andnooneattributestheirpresencetolifeprocesses.YetMcKay’steamnotesthattheparticularcombinationofPAH’sinALH84001ismoresimilartothecombinationsproducedbydecayingorganismsthantothoseoriginatingformnonbiologicalprocesses.

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Q5:

ThepassageassertswhichofthefollowingabouttheclaimthatALH84001originatedonMars?

B细节题

A.!

ItwasinitiallyproposedbytheMcKayteamofscientists.

B.Itisnotamatterofwidespreadscientificdispute.

C.IthasbeenquestionedbysomeskepticsoftheMcKayteam’swork.

D.IthasbeenunderminedbyrecentworkonPAH’s.

E.ItisincompatiblewiththefacethatALH84001hasbeenonEarthfor13,000years.

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Q6:

TheprimarypurposeofthepassageistoE

A.describenewwaysofstudyingthepossibilitythatlifeonceexistedonMars

B.reviseatheoryregardingtheexistenceoflifeonMarsinlightofnewevidence

C.!

reconcileconflictingviewpointsregardingthepossibilitythatlifeonceexistedonMars

D.evaluatearecentlyproposedargumentconcerningtheoriginofALH84001

E.describeacontroversyconcerningthesignificanceofevidencefromALH84001

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Q7:

ThepassagesuggeststhatthefactthatALH84001hasbeenonearthfor13,000yearshasbeenusedbysomescientiststosupportwhichofthefollowingclaimsaboutALH84001?

CKW定位，13，000years

A.ALH84001maynothaveoriginatedonMars.

B.!

ALH84001containsPAH’sthataretheresultofnonbiologicalprocesses.

C.ALH84001maynothavecontainedPAH’swhenitlandedonEarth.resultedformterrestrialcontamination

D.TheorganicmoleculesfoundinALH84001arenotPAH’s.

E.TheorganicmoleculesfoundinALH84001couldnotbetheresultofterrestrialcontamination.

GWD3-Q8:

Whichofthefollowingmostlogicallycompletesthepassage?

E

GarnetandRenCoeachprovidehealthcarefortheiremployees.Garnetpaysforbothtestingofitsemployees’cholesterollevelsandtreatmentofhighcholesterol.ThispolicysavesGarnetmoney,sincehighcholesterolleftuntreatedformanyyearsleadstoconditionsthatrequireveryexpensivetreatment.However,RenCodosenothavethesamefinancialincentivetoadoptsuchapolicy,because______.

A.!

earlytreatmentofhighcholesteroldosenotentirelyeliminatethepossibilityofastrokelaterinlife

B.themassmediaregularlyfeaturestoriesencouragingpeopletomaintaindietsthatarelowincholesterol

C.RenCohassignificantlymoreemployeesthanGarnethas

D.RenCo’semployeesareunlikelytohavehighercholesterollevelsthanGarnet’semployees

E.theaveragelengthoftimeanemployeestayswithRenCoislessthanitiswithGarnet

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GWD3-Q9:

B

Studiesinrestaurantsshowthatthetipsleftbycustomerswhopaytheirbillincashtendtobelargerwhenthebillispresentedonatraythatbearsacredit-cardlogo.Consumerpsychologistshypothesizethatsimplyseeingacredit-cardlogomakesmanycredit-cardholderswillingtospendmorebecauseitremindsthemthattheirspendingpowerexceedsthecashtheyhaveimmediatelyavailable.

Whichofthefollowing,iftrue,moststronglysupportsthepsychologists’interpretationofthestudies?

A.Theeffectnotedinthestudiesisnotlimitedtopatronswhohavecreditcards.削弱

B.Patronswhoareunderfinancialpressurefromtheircredit-cardobligationstendtotiplesswhenpresentedwitharestaurantbillonatraywithcredit-cardlogothanwhenthetrayhasnologo.取非，反面说明了同一个问题

C.Invirtuallyallofthecasesinthestudies,thepatronswhopaidbillsincashdidnotpossesscreditcards.

D.Ingeneral,restaurantpatronswhopaytheirbillsincashleavelargertipsthandothosewhopaybycreditcard.

E.Thepercentageofrestaurantbillspaidwithgivenbrandofcreditcardincreaseswhenthatcreditcard’slogoisdisplayedonthetraywithwhichthebillisprepared.

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GWD3-Q10:

AntarcticareceivesmoresolarradiationthandoesanyotherplaceonEarth,yetthetemperaturesaresocoldandtheicecapisreflective,sothatlittlepolaricemeltsduringthesummer;otherwise,thewaterlevelsoftheoceanswouldrise250feetandengulfmostoftheworld’sgreatcities.

A.isreflective,sothatlittlepolaricemeltsduringthesummer;otherwise,不对称

B.！

issoreflectivethatlittleofthepolaricemeltsduringthesummer;wereittodoso,

C.soreflectivethatlittlepolaricemeltsduringthesummer,orelse

D.reflective,sothatlittleofthepolaricemeltsduringthesummer,or

E.reflectssothatlittleofthepolaricemeltsduringthesummer;ifitdid

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