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    The problem is we can master modern science and technology in a short time. A. if B. that C. what D. how 【查看更多】

     

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    The problem is _____ we can master modern science and technology in a short time.


    1. A.
      if
    2. B.
      that
    3. C.
      what
    4. D.
      how

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    The problem is _____ we can master modern science and technology in a short time.

    A. if     B. that         C. what        D. how

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    The problem is _____ we can master modern science and technology in a short time.

    A. if    B. that    C. what    D. how

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