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    If we go on using energy so wastefully, are our oil wells will be dried up before new energy sources can be found to replace oil. A. chances B. difficulties C. questions D. problems 【查看更多】

     

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    If we go on using energy so wastefully,____ are our oil wells will be dried up before new energy sources can be found to replace oil.

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

     

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     If we go on using energy so wastefully, __________ are our oil wells will be dried up

    before new energy sources can be found to replace oil.

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

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    If we go on using energy so wastefully, ________ are that our oil wells will be dried up before new energy sources can be found to replace oil.


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

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    If we go on using energy so wastefully, ______ are that our oil wells will be dried up ______ new
    energy sources can be found to replace oil.
    [     ]
    A. chances; before  
    B. difficulties; after
    C. questions; since
    D. problems; as

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    If we go on using energy so wastefully, _____ are that our oil wells will be dried up before new
    energy sources can be found to replace oil.  
    [     ]
    A. chances                
    B. difficulties  
    C. questions                
    D. problems

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