It's very kind of you_(say)so.填什么?为什么?

问题描述:

It's very kind of you_(say)so.填什么?为什么?

saying
be kind of sb doing sth

填 to say .因为it‘s +adj.+of/for+to do st.固定搭配

It's very kind of you to do sth

to say 动词不定式

It's very kind of you to say_(say)so.
你这样说真好!
It's very kind of you to do sth 你做某事真好!

It's very kind of you to say so.