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    We are a little worried because we ground as a leader in the field of IT with the others speeding up development. A. have lost B. lost C. are losing D .were losing 【查看更多】

     

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    We are a little worried because we ______ ground as a leader in the field of IT with the others speeding up development.

           A. have lost           B. lost                          C. are losing                 D. were losing

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    We are a little worried because we ________ ground as a leader in the field of IT with the others speeding up development．

    [　　]

    A．have lost

    B．lost

    C．are losing

    D．were losing

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    We are a little worried because we _____ the ground as a leader in the field of IT with the others speeding up development．

    A．are losing

    B．were losing

    C．lost

    D．have lost

     

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    We are a little worried because we ______ the ground as a leader in the field of IT with the others speeding up development．


    1. A.
      are losing
    2. B.
      were losing
    3. C.
      lost
    4. D.
      have lost

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    We are a little worried because we _____ the ground as a leader in the field of IT with the others speeding up development．

           A．are losing                    B．were losing

           C．lost                       D．have lost

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