I’ll remind him what he has promised to us so that he won’t forget it.A. aboutB. inC. ofD.

问题补充：

I’ll remind him what he has promised to us so that he won’t forget it.

A. about

B. in

C. of

D. in

答案：

A. about

B. in

(答案→)C. of

D. in

解析：考查短语：remind sb of sth提醒某人想起某物，句意：我将提醒他想起他已经答应我们的事，为了让他不会忘记。所以选C。