gmat逻辑指导一假设(003)

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1、GMAT逻辑指导假设，支持区别:假设理解假设：[syllogism]凡科学都是有用的凡社会科学都是科学所以，凡社会科学都是有用的1・Jamescannotgotothestorebecausehiscarisintherepairshop・2Thedownturnintheeconomylastyearhaspromptedmanycompaniestomakewidelypublicizedlayoffs,resultinginthousandsoflostjobs・Economistspredictedt

2、hattheselayoffswouldcausepeoplegenerallytocutbackontheirdiscretionaryspending,eveniftheirjobsweresecure,inanticipationofcominghardtimes.However,thispredict!onhasnotcometopass,sincetherehasbeennoincreaseintheamountofmoneysetasidebythegeneralpublicinsavingsac

3、counts.Whichoneofthefollowingisanassumptiononwhichtheargumentdepends?Theeconomyhasnotimprovedinrecentmonths.(A)Therehasbeennoincreaseintheamountofmoneyinvestedinstocks,certificatesofdeposit,orothersavingsvehicles.(B)Salarieshavedecreasedasaresultoftheeconom

4、icdownturn.(C)Nobusinesssectorshaveseengrowthinrecentmonths.(D)Thosewhowerelaidoffhavebeenabletofindotheremployment3.AllysonplaysvolleyballforCentralHighSchool.Therefore,Allysonmustbeoversixfeettall.Supporter型1.Eventhoughmostuniversitiesretaintheroyaltiesfr

5、omfacultymembers5inventions，thefacultymembersretaintheroyaltiesfrombooksandarticlestheywrite.Therefore,facultymembersshouldretaintheroyaltiesfromtheeducationalcomputersoftwaretheydevelop・Theconclusionabovewouldbemorereasonablydrawnifwhichofthefollowingwerei

6、nsertedintotheargumentasanadditionalpremise?(A)Royaltiesfrominventionsarehigherthanroyaltiesfromeducationalsoftwareprograms.(B)Facultymembersaremorelikelytoproduceeducationalsoftwareprogramsthaninventions.(C)Inventionsbringmoreprestigetouniversitiesthandobo

7、oksandarticles.(D)Intheexperieneeofmostuniversities,educationalsoftwareprogramsaremoremarketablethanarebooksandarticles.(E)Intermsofthecriteriausedtoawardroyalties,educationalsoftwareprogramsaremorenearlycomparabletobooksandarticlesthantoinventions・2.NewJer

8、seyhasoneofthelowestmotorvehiclefatalityratesinthecountry,anditisoneofthefewstatesthatrequireextensiveannualautomobilesafetyinspections.Therefore,allstatesshouldadoptsimilarsafetyinspectionprocedures・T