- 问题详情:Inrecentyears,theEarthhasbeengettingwarmer.Averagetemperatureshaverisen.Possiblythisisnatural,butprobablywearecausingit.Modernpeopleusealotofelectricityanddrivealotofcars.Thisputscarbondioxide(二氧化碳)intotheairandhelpstomaketheplanetwarmer.Whenwehea...
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- 问题详情:—WhatgreatprogressHuawei inrecentyears!—Nowonderitiswidelyknowninallpartsoftheworld.A.ismaking B.hasmade C.makes D.made【回答】B【解析】 句意:——华...
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