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    ( ) When you see the traffic light is red, you cross the street. It’s dangerous. A. don’t B. needn’t C. mustn’t D. wouldn’t 【查看更多】

     

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    When you see the traffic light is red, you ________ cross the street．It's dangerous．


    1. A.
      don't
    2. B.
      needn't
    3. C.
      mustn't
    4. D.
      wouldn't

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    When you see the traffic light is red, you ________ cross the street．It's dangerous．

    [　　]
    A．

    don't

    B．

    needn't

    C．

    mustn't

    D．

    wouldn't

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