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    精英家教网 > 高中英语 > 题目详情
    19．David，_____ I have been sharing a dorm for more than two years，is quite a funny guy．（　　）
    A．of whomB．with whomC．in whomD．from whom

    分析 戴维是个非常有趣的家伙，我已经和他在一间屋里住了两年多了．

    解答 答案：B．根据句式可以知道，_____ I have been sharing a dorm for more than two years是定语从句，先行词是David，又因为和某人共享某物用share sth with sb，因此答案是B，其他选项的介词不对．

    点评 考查非限制性定语从句．
    非限制性定语从句中的介词主要根据先行词和和定语从句的谓语决定，如本句with就是由从句的谓语share sth with sb决定的．

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