◎ 题干
It is illegal for a public official to ask people for gifts or money ________ favors to them.
A. in addition toB.in return for
C.in revenge for D.in search of
◎ 答案
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◎ 解析
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◎ 知识点
    根据n多题专家分析,试题“ It is illegal for a public official to ask people for gifts or money ________ favors to them.A. in addition toB.in return forC.in revenge for D.in search of…”主要考查了你对  【介词和介词短语】  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。