◎ 题干
During the period of the cooperation with Mr Smith, he gave me so much help. _____, I will treat him
a rich dinner.

[     ]

A. In turn
B. In return
C. By turns
D. In return for
◎ 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“During the period of the cooperation with Mr Smith, he gave me so much help. _____, I will treat him a rich dinner. [ ]A. In turn B. In return C. By turns D…”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。