It's been a_______(快乐)to talk t you .

It`s been a pleasure to talk to you.中 It`s 是It has 还是It is? It's nice ---(talk) to you It's always been up to you Pay a_______ to this word.It's very important. 为什么是It's nice talking to you.而不是It's nice to talk to you. It"s a____to talk to you for so long.(please) I think it's _n___to talk to you. 改病句：1,it's pleasure to talk with you They've elected me to talk to you about the baby talk - it's Please stop______.It's time for meeting.A:to talk B:talk C:t 67.——Are you sure you have to?It's been very late.——I don't It's nice__to you.A:to talk B:talk C:talked D:is talking