It's very clever of you to do that.句中为什么用of,用for不行吗?

It's very clever of you to do that job.=_____ ___ clever to do that job It's very clever of him to say so.请教中文意思 It's very clever of you to do that.句中为什么用of,用for不行吗? It's very clever ( ) him to say so.选词填空（by for to of with be from about) It's very clever ____you to make that decision.A.for B.of C.to 选哪个?为什么? It's very kind of... It is very clever ________to do so.A.of you B.for you C.with you it was very clever()him to catch the thief为什么用of 而不用for It,s very nice of you,中文, It's very nice of you It's very kind of you. It’s very kind of you 急 lt's very ______ you to work out the problem in such a short time.A.kind of B .kind for .C.clever for D.clever of it's very kind of it's是什么 It's clever of him ____ (work) out the problem so quickly. it is very clever ______ him to answer such difficult question. A. for B. of C . to D with Mrs Zhang's daughter is very clever.对very clever提问． It can run fast.It is very clever.It likes to eat meat and bones. What's this?回答问题急!