It is silly _____you _____forgive others for their faults A of ,don not B for, not to C of,never to 求解析谢谢
问题描述：
It is silly _____you _____forgive others for their faults A of ,don not B for, not to C of,never to 求解析谢谢
答
It is silly of sb. to do sth.
你永远不原谅别人的错误是一个很愚蠢的做法.