it was nice talking to you为什么用 talking而不用to talk

It was nice talking to you.这句话是什么时态? it was nice talking to you为什么用 talking而不用to talk It was nice talking to you.这句话中有was,为一般过去式,为什么tlak后不加ing/我没打错. It was nice meeting It's been nice talking to you的意思 一道改错题：It was nice to talk to you.said he before we said goodbye.答案是改to talk为talking.求为什么这样改动,nice to do与be nice doing的区别 It's very nice talking to you和It's nice talking with you.介词哪个用的正确? 分开时当对方说i feel very glad to talk with you或者It was nice talking with you, 该怎么回答 It was nice talking to you keep quiteHave you had your breakfast?急用请大家帮忙8点以前~~~谢谢大家~~~~~ When most of English speaking people meet for the first time,they often say something like _____.A.“It’s nice/good to meet/know you”B.“It’s nice to have met/known you”C.“It was nice talking to you”D.“It was great seeing you” it was very nice indeed啥意思? nice talking to you, Nice talking with It was nice talking to you和It is nice talking to you用哪个?前者是一般过去时后者是一般现在时,一般来说在结束对话时用哪句?还有两者在使用的场合上有什么区别和相同点?一二楼的意见和三楼的存在 If I loose signal it was a pleasure talking to It is very nice talking with you 这句话对么?请说明 It is very nice ＿＿（talk)to you.Bye答案talking 为什么不是to talk it is been very nice talking to you请问为什么有个been