gmat考试复习资料之gwd-tn-9

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1、GeneratedbyUnregisteredBatchDOCTOPDFConverter2012.4.319.1599,pleaseregister!www.docin.com/wxiaoxiao151GWD-TN-9:Verbal--------------------------------------------------------------------------------------------------------------------------------------

2、--------Q1:GWD-11-28Inanefforttoreducethenumberoffiresstartedbycigarettes,amajortobaccocompanyistest-marketingacigaretteinwhichthinlayersofextrapaperareusedtodecreasetheamountofoxygenenteringthecigarette,therebyslowingtherateatwhichitburnsandloweringt

3、heheatitgenerates.A.inwhichthinlayersofextrapaperareusedtodecreasetheamountofoxygenenteringthecigarette,therebyslowingB.inwhichtheyusethinlayersofextrapaperindecreasingtheamountofoxygenenteringthecigarette,whichslowsC.thatusesthinlayersofextrapapertod

4、ecreasetheamountofoxygenwhenitentersthecigarette,therebyslowingD.forwhichthinlayersofextrapaperareusedtodecreasetheamountofoxygenthatentersthecigarette,andtherebyslowingE.usingthinlayersofextrapaperindecreasingtheamountofoxygenenteringthecigarette,whi

5、chslows------------------------------------------------------------------------------------------------------------GWD-12-Q2:Scientistsarediscussingwaystoremoveexcesscarbondioxidefromtheatmospherebyincreasingtheamountthatisabsorbedbyplantlife.Oneplant

6、oaccomplishthisistoestablishgiantfloatingseaweedfarmsintheoceans.Whentheseaweedplantsdie,theywillbedisposedofbybeingburnedforfuel.Whichofthefollowing,iftrue,wouldindicatethemostseriousweaknessintheplanabove?A.SomeareasofoceanintheSouthernHemispheredon

7、otcontainsufficientnutrientstosupportlargeseaweedfarms.B.Whenaseaweedplantisburned,itreleasesanamountofcarbondioxidecomparabletotheamountithasabsorbedinitslifetime.C.Evenifseaweedfarmsproveeffective,somepeoplewillbereluctanttoswitchtothisnewfuel.D.Eac

8、hyearaboutsevenbilliontonsofcarbondioxidearereleasedintotheatmospherebutonlyaboutfivebilliontonsareabsorbedbyplantlife.E.Seaweedfarmswouldmakemoremoneybyfarmingseaweedtosellasnutritionalsupplementsthanbyfarmingseaweedtosellasfuel.-------------