is impossible for us to offer him any help.A. ThisB. ItC. ThatD. which

发布时间：2020-08-17 01:20:08

     is impossible for us to offer him any help.
A. This
B. It
C. That
D. which

网友回答

A. This
(答案→)B. It
C. That
D. which
解析：考查it用法，it做形式主语，句子意思“我们给他提供任何帮助是不可能的”
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