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    Site will tell us why she feels so strongly that each of us has a role in making the earth a better place to live. A. to have played B. to play C. to be played D. to be playing 【查看更多】

     

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    Site will tell us why she feels so strongly that each of us has a role______ in making the earth a better place to live.

    A. to have played 　

    B. to play 　　　

    C. to be played 　　

    D. to be playing

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