It is nice of you to do that.
It is really nice (of) you,it is important (for) you to do t
it's nice of you to do that.that可以改成so吗
It's nice of you to do that 为什么用of 而不用for
It is mean of you to do that.
It is very nice of you后接to do 还是doing?
it is nice of you to answer it
it is nice to have you here,it is nice of have you here 这两句语
It is ____ nice of you to say so.
为什么是It is wrong of you to do that.不是It is wrong for you to d
it's nice of sb to do
It's s____ of you to do it like that
That is very nice of you!