◎ 题干
_____ is very kind _____ you to help me.
[     ]
A. That, of
B. That, for
C. It, for
D. It, 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“_____ is very kind _____ you to help me. [ ]A. That, of B. That, for C. It, for D. It, of …”主要考查了你对  【介词】【it的用法】  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。