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    精英家教网 > 高中英语 > 题目详情

    Cheap coal ________ a lot of smoke．


    1. A.
      gives up
    2. B.
      gives in
    3. C.
      gives away
    4. D.
      gives off
    D
    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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