精选优质文档-倾情为你奉上英语四级阅读题库含答案解析1.Passage OneGlobal warming may or may not be the great environmental crisis of the 21 st century,but regardless of whether it is or isn t we won t do much about it. We will argue overit and may even, as a nation, make some fairly solemn-sounding commitments to avoidit. But the more dramatic and meaningful these commitments seem, the less likely theyare to be observed.Al Gore calls global warming an “inconvenient truth, ” as if merely recognizing
