为什么书上写的be let do?二不是be let to do?
"when they are let go to fly again..."
"then all of them are let go together"
let的语法和make是一样的:let/make sb do sth
两个的被动语态都是应该要省略的to的
如:I make the thing become much easy
He let us go there
被动的话就是:The thing is made to be much easy
We are let to go there
那书上那又该怎么理解?
我的意思是为什么不是这样写的:when they are let to go to(加的to) fly again和then all of them are let to(加的to) go together