It's really nice of

It's really nice of —It’s really nice of you. 英语语法 It's really nice of you it's really nice out. It's really nice of you.Nice to meet you.区别 really和truly的区别?it 's really nice of you.是用really吗,用truly行吗, It's really nice of you to say so.中文意思?为什么用of不用for? it's really nice ________you to help meA.for B.of C.to D.wit it's __ nice of you to help him.填truly还是really,为什么? what a nice meal!It's really kind of you to invite us.该怎么回答 can i get you a drink?it's really nice of you.but i have got it's a really nice day @ the end of a happy wedding