◎ 题干
Mr. Black             is smoking is looking for             he lost yesterday.
[     ]
A. whom; which
B. who; what
C. that; who
D. which; where
◎ 答案
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◎ 解析
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◎ 知识点
    根据魔方格专家分析,试题“Mr. Black is smoking is looking for he lost yesterday. [ ]A. whom; whichB. who; what C. that; whoD. which; where …”主要考查了你对  【关系代词】【定语从句】  等知识点的理解和应用能力。关于这些知识点的“档案”,你可以点击相应的链接进行查看和学习。