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    It’s time we the pollution problem, otherwise the Tanghe River will become a dead river. A.go about dealing with B.went about dealing with C.set about to deal with D.went in for 【查看更多】

     

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    It’s time we _____ the pollution problem, otherwise the Tanghe River will become a dead river.

    A. go about dealing with              B. went about dealing with

    C. set about to deal with              D. went in for

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