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    32．Scientists still wonder whether cloning will help or harm us and where it us. A. has led B. is leading C. had led D. would lead 【查看更多】

     

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    Scientists still wonder whether cloning will help or harm us and where it ____ us.

    A．has led

    B．is leading

    C．had led

    D．would lead

     

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    Scientists still wonder whether cloning will help or harm us and where it ____ us.


    1. A.
      has led
    2. B.
      is leading
    3. C.
      had led
    4. D.
      would lead

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    Scientists still wonder whether cloning will help or harm us and where it ____ us.

    A. has led    B. is leading    C. had led    D. would lead

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    Scientists still wonder whether cloning will help or harm us and where it ____ us.

    A．has ledB．is leadingC．had ledD．would lead

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    Scientists still wonder ______ cloning will help or harm us and _____ it is leading us.

    A．that; what

    B．whether; where

    C．if; that

    D．whether; how

     

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