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    If we keep wasting so much energy, are that our oil wells will dry up and the environment will be destroyed. A. problems B. difficulties C. questions D. chances 【查看更多】

     

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    If we keep wasting so much energy, _____are that our oil wells will dry up and the environment will be destroyed.

           A. problems           B. difficulties         C. questions           D. chances

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    If we keep wasting so much energy, ________are that our oil wells will dry up and the environment will be destroyed.

    A. problems????????????? ????????????? ???? B. difficulties????????????? ????????????? ??? C. questions????????????? ????????????? ? D. chances

     

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    If we keep wasting so much energy, _____are that our oil wells will dry up and the environment will be destroyed.


    1. A.
      problems
    2. B.
      difficulties
    3. C.
      questions
    4. D.
      chances

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    If we keep wasting so much energy, ________are that our oil wells will dry up and the environment
    will be destroyed.
    [     ]
    A. problems  
    B. difficulties
    C. questions 
    D. chances

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    If we keep wasting so much energy, _____are that our oil wells will dry up and the environment will be destroyed.

           A. problems           B. difficulties         C. questions           D. chances

    查看答案和解析>>


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