还有it's gone,为什么这么表达?

还有it's gone,为什么这么表达? it’s gone为什么不用it have gone用it has gone It's not big thing! you （mustn't /can't）smoke in cinema.it's non-smoking area选哪个词 three days after I'm gone 还有 it's gone 为何都是被动语态 翻译It's never too late to learn ! It's your life!我同学留的 it's high time that we did sth.这里为什么要用虚拟语气?it's time to do sth,这里为什么不用虚拟? It's time we ___ to bedA.must go B.will go C.went D.have gone为什么选C啊?还有选A为什么不行 what's 英语翻译anyway.what's up i must be u bf...eminem don't mention it What's gone,It's never comingback. it's good that we ___go to the park because it's started to rain.hadn't gone didn't go选哪个?还有后面怎么是it's started to rain‘S要去掉吧.为什么不可以用hadn't gone啊？后而完成，前边用过去完成时， 英语翻译white flag歌手:dido i know you think that i shouldn't still love youi'll tell you that but if i didn't say itwell,i'd still have felt it where's the sense in that?i promise i'm not trying to make your life she s gone原唱,she s gone为什么禁播 its gone,whoever,whatever是什么意思 Let's make it half past six.make在这儿当什么讲? meaning:what's gone is gone.It's no use talking about it any more.