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    It long before we the result of the experiment. A. will not be, will know B. is, will know C. will not be, know D. is, know 【查看更多】

     

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    It _____ long before we _____ the result of the experiment.          

      A. will not be; will know          B. is; will know    

      C. will not be; know              D. is; know

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    It______long before we ________ the result of the experiment.      
    [     ]
    A. will not be; will know      
    B. is ; will know      
    C. will not be ; know      
    D. is ; know

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    It         long before we         the result of the experiment.
    [     ]
    A.will not be;will know
    B.is;will know
    C.will not be;know
    D.is;know

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     9.  It         long before we         the result of the experiment.

          A. will not be, will know   B. is, will know   C. will not be, know   D. is, know

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    It _______ long before we ______ the result of the experiment.

           A. will not be; will know B. is; will know   C. will not be; know      D. is; know

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