英语翻译It's so nice you could come

英语翻译It's so nice you could come It's so nice to be with you 中文翻译 it's very nice of you ----(say) so It s so nice to have you 英文是什么意思?、、、 英语翻译翻译it is really nice of you say so 英语翻译：你帮我找笔友真是太好了 用It‘s so nice of you……后面怎么说? 英语翻译It's nice to know that you are there It's very nice ( )you. it's so nice to hear your How nice!How funny!It's so It's nice of you to ______ so much time helping meA.takeB.costC.spendD.pay It's nice of you helping me so much helping 的成分是什么? it's nice of you to do that.that可以改成so吗 It's really nice of you to say so.中文意思?为什么用of不用for? it's see to you all so nice 连词成句翻译 请解析“It's nice of you to say so.说出其含义,表达语境等. it's so nice--you---help me.Aof ;for Bfor; to Cof ; to D of ;of It's nice （ ）you ( )so.括号里填什么?为什么?