When __ help.one often says"Thank you."or"It's kind of you."

When __ help.one often says"Thank you."or"It's kind of you." when （）help,one often says "thank you".A offering B to offer It's very kind of you ____and help us It’s very kind of you to help me.意思? it's very kind of you to help me.翻译 It's very kind ___ you .Thank you for your help. It's kind of you -Thank you very much for your kind help--_________ A.It's my It is kind of you ( ) help me . thank you very much it's very kind of you这句英语是什么意思? 请帮忙填空：1,Thank you ---,It's very kind of you it's very kind of you to help me与it's very kind for you to h