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    精英家教网 > 高中英语 > 题目详情

    Cheap coal ________ a lot of smoke．

    [　　]

    A．gives up

    B．gives in

    C．gives away

    D．gives off

    答案：D
    解析：

    give off的意思是send out smoke(vapour, etc)相当于“释放(出)烟、蒸汽”等；give up放弃；give away赠给，泄密；give in屈服，让步，其后带有宾语，要用介词to，故只有答案D符合题意。


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