It’s not clever others’ homework.A. for you copyB. for you to copyC. of you to copyD. of y

问题补充：

It’s not clever others’ homework.

A. for you copy

B. for you to copy

C. of you to copy

D. of you copying

答案：

A. for you copy

B. for you to copy

(答案→)C. of you to copy

D. of you copying

解析：主语为动词不定式可用形式主语it来代替，真正的主语位于句尾用to do，be动词后的形容词表示人的个性特征通常用of来连接逻辑主语，故本题选C。