GMAT逻辑推理备考基础训练材料.doc

GMAT逻辑推理备考基础训练材料Nosmokewithoutfire.以下是小编为大家搜索整理的GMAT逻辑推理备考基础训练材料希望能给大家带来帮助更多精彩内容请及时关注我们应届毕业生考试网25Minutes16Questions1.Cabletelevisionspokesperson:Subscriptionstocabletelevisionareabargaininparisonto“free”television.Rememberthat“free”televisionisnotreallyfree.Itisconsumers,intheend,whopayforthecostlyadvertisingthatsupports“free”television.Whichofthefollowing,iftrue,ismostdamagingtothepositionofthecabletelevisionspokesperson?(A)Consumerswhodonotowntelevisionsetsarelesslikelytobeinfluencedintheirpurchasingdecisionsbytelevisionadvertisingthanareconsumerswhoowntelevisionsets.(B)Subscriptionstocabletelevisionincludeaccesstosomepublictelevisionchannels,whichdonotacceptadvertising.(C)Forlocationswithpoortelevisionreception,cabletelevisionprovidespicturequalitysuperiortothatprovidedbyfreetelevision.(D)Thereisasmuchadvertisingonmanycabletelevisionchannelsasthereison“free”televisionchannels.(D)(E)Cabletelevisionsubscriberscanchoosewhichchannelstheywishtoreceive,andthefeesvaryaccordingly.2.Woodsmokecontainsdangeroustoxinsthatcausechangesinhumancells.Becausewoodsmokepresentssuchahighhealthrisk,legislationisneededtoregulatetheuseofopenairfiresandwoodburningstoves.Whichofthefollowing,iftrue,providesthemostsupportfortheargumentabove?(A)Theamountofdangeroustoxinscontainedinwoodsmokeismuchlessthantheamountcontainedinanequalvolumeofautomobileexhaust.(B)Withinthejurisdictioncoveredbytheproposedlegislation,mostheatingandcookingisdonewithoilornaturalgas.(C)Smokeproducedbycoalburningstovesissignificantlymoretoxicthansmokefromwoodburningstoves.(D)Nosignificantbeneficialeffectonairqualitywouldresultifopenairfireswerebannedwithinthejurisdictioncoveredbytheproposedlegislation.(E)(E)Invalleyswherewoodisusedastheprimaryheatingfuel,theconcentrationofsmokeresultsinpoorairquality.3.Within20yearsitwillprobablybepossibletoidentifythegeneticsusceptibilityanindividualmayhavetowardanyparticulardisease.Eventually,effectivestrategieswillbediscoveredtocounteracteachsuchsusceptibility.Oncetheseeffectivestra