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    When on the pavement, cyclists should walk next to their bicycles to avoid causing any accidents. 【查看更多】

     

    题目列表(包括答案和解析)

    You must be careful when ___ on the highway.

    A．you driving        B．are driving         C．driving            D．you were driving

     

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    Some seemingly harmless blogs might become harmful when ________ on the Internet by millions of people.

    A．to readB．readingC．readD．being read

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    You must be careful when ___ on the highway.

    A．you drivingB．are drivingC．drivingD．you were driving

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    Some seemingly harmless blogs might become harmful when ________ on the Internet by millions of people.

    A．to read

    B．reading

    C．read

    D．being read

     

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    Some seemingly harmless blogs might become harmful when _____ on the Internet by millions of people.
    [     ]
    A. to read        
    B. reading        
    C. read            
    D. being read

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