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    The operation room in every hospital has to bacteria of any kind so that the patient being operated on doesn’t get infected. A. keep free from B. make it free from C. to be made free with D. be kept free from 【查看更多】

     

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     The operation room in every hospital has to _______bacteria of any kind so that the patient being operated on doesn’t get infected.

    A．keep free from

    B．make it free from

    C．to be made free with

    D．be kept free from

     

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    The operation room in every hospital has to _______bacteria of any kind so that the patient being operated on doesn’t get infected.


    1. A.
      keep free from
    2. B.
      make it free from
    3. C.
      to be made free with
    4. D.
      be kept free from

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    The operation room in every hospital has to _______bacteria of any kind so that the patient being
    operated on doesn't get infected.   
    [     ]
    A. keep free from  
    B. make it free from  
    C. to be made free with  
    D. be kept free from

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    The operation room in every hospital has to _______bacteria of any kind so that the patient being operated on doesn’t get infected.

      A. keep free from B. make it free from C. to be made free with D. be kept free from

    查看答案和解析>>

    The operation room in every hospital has to _______bacteria of any kind so that the patient being operated on doesn’t get infected.

    A. keep free from B. make it free from C. to be made free with D. be kept free from

     

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