[整理]在职研究生英语试卷及答案.doc

----prehension(20题,每题2分,满分40分)Directions:Inthisparttherearefourpassages,,therearefourchoicesmarkedA,B,—15arebasedonthefollowingpassage:TheeconomyintheUnitedStatesisheavilydependentonaluminum,amaterialwidelyusedintheconstructionofbuildingsandinmakingsuchdiversethingsascars,airplanes,,,however,,estemporarily"ic",--gradealuminumintotheUnitedStates答案C。本题考查的是对短文主旨大意的理解。首段说的是美国对铝的需求及其来源,第二段讲述了一种新的提取铝的方法。故C、consumptionandproductionofaluminumintheUnitedStates最符合题意,A、B、D虽然提到与短文有关的内容,但都不够全面。。本题的依据是第一段最后一句,关键部分是Poorerores,ically。“ic”-gradealuminum--'ssupplytomeetitsannualaluminumdemandQuestions16—20arebasedonthefollowingpassage:',hecallsitall"mediahype"Onceaskedhowhefeltaboutbeinglabeledtheworld'ssmartestperson,heresponded:",,andIfilltherolemode