Maybe it has gone!

Maybe it has gone! it has gone与it was gone it was gone和it has gone区别? Maybe.But it has of fun, It has gone far too far. It has gone与It is gone的区别?shot与photo的区别? “它不见了”,英语应该说it is gone还是it has gone? The bowl of fish smelles____.It has gone bad 英译汉 it feels so good when the stress has gone The fish smells u_______________,it has gone bad. 首字母填空The meat has gone bad,it smells t_____. it's gone,这里的it‘s是it has 还是it is?