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    will take off 17.has rained 18.has, lived 【查看更多】

     

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    Some scientists think that it will take __ of years to make robots do most work for humans.

          A. hundreds               B. hundred                C. thousand

     

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    Some scientists think that it will take __ of years to make robots do most work for humans.
    A. hundreds               B. hundred                C. thousand

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    Some scientists think that it will take __ of years to make robots do most work for humans


    1. A.
      hundreds
    2. B.
      hundred
    3. C.
      thousand

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    Don't worry. The nurse will take ________ of him.

    [　　]

    A．after

    B．care

    C．place

    D．seat

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    Don't worry. The nurse will take ________ of him.


    1. A.
      after
    2. B.
      care
    3. C.
      place
    4. D.
      seat

    查看答案和解析>>


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