It,s very nice of you,中文,

It,s very nice of you,中文, It's very nice of you 的中文 it's very nice of you It's very nice ( )you. It's very nice of you 改为同义句 英语 it's very nice of you的回答 It's very nice of you to say so. it's very nice of you.同意句 以 it‘s very ____ ____you.填写 that's very nice of you 翻译 英语,that's very nice of you It very nice ( )you to ( ) me about it怎么选 A for ;tell B of;s It's very nice of you to write to me,为什么用of