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    Ladies and gentlemen, please fasten your seat belts. The plane . A. will be taken off B. is taking off C. has taken off D. took off 【查看更多】

     

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    Ladies and gentlemen, please fasten your seat belts. The plane ________.

    A. will be taken off 　 B. is taking off　　

    C. has taken off　　　 D. took off

     

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    Ladies and gentlemen, please fasten your seat belts. The plane _________.

      A. is taking off         B. takes off       C. has taken off       D. will be taken off

     

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    Ladies and gentlemen, please fasten your seat belts. The plane _________.


    1. A.
      is taking off
    2. B.
      takes off
    3. C.
      has taken off
    4. D.
      will be taken off

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    Ladies and gentlemen, please fasten your seat belts. The plane _________.

    A．is taking offB．takes offC．has taken offD．will be taken off

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    Ladies and gentlemen, please fasten your seat belts．The plane ________．

    [　　]
    A．

    is taking off

    B．

    takes off

    C．

    will be take off

    D．

    has taken off

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