I think ------silly------you not to forgive others for their mistakes.

问题描述:

I think ------silly------you not to forgive others for their mistakes.
A it,for B it's of C that's of D it's for

I think 是主谓结构,后接一个宾语从句.It is adj.for/ of sb (not ) to do sth.这是个固定句型.中间的for /of的选择.当前面的形容词用来修饰后面的不定式这个动作时,用for;当前面的形容词用来修饰时,用of.这时可以说...