It’s has been quite a long time我想说好久不见 正确的应该怎么写

It’s has been quite a long time我想说好久不见 正确的应该怎么写 it's been quite some it's been quite some 有语法可以分析吗? It's has been accepted it's always been you(It has always been it has been可以缩写成it's been it's been.的全称是不是 it has been... 英语翻译Timlett　has　worked　as　IT　director　at　same－daycourier　CitySprint　for　10　years．　He　admits：　“It＆＃39；s　been　an　ever－changing　job　andit　has　been　quite　challenging　as　the　techn It's been quite urgent!和It is quite urgent! 有什么区别?It's been quite urgent! 是什么意思?如果是“它是真的很紧急”,那么和It is quite urgent! 又有什么区别? it's quite beyond It's quite a China's reform and opening has been going on for what is like about 30 years now and it's really quite remarkable.其中going on for的意思 It's been quite a while since I last saw you. It's no use regretting what has been done. it 's quite a treat, She's been quite different since coming back from America.句中的she's 中的's是is ,还是has 的缩写 meaning?cloning is something that has been developed quite recently. It`s been a pleasure to talk to you.中 It`s 是It has 还是It is? john____ it for two hours,and he`s still watching now 1.has been 2.watching 3.has been watching