It's has been accepted

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... It's no use regretting what has been done. it's n__ to accept more education... 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 it's been has been 麻烦告诉一下 been 的语法,一般用在哪里?怎么用? it has been since.用法 It has been in my it is/has been= it has long been assumed It's a long time since还是It has been a long time since It's hot .The temperature___35 degrees A has been raised at B has risen to C has been risen forD has raised 答案为什么是B?raise at It's been a pleasure knowing you.那个’s是has还是is还是was? It's been awhile. it's been coverd..