be said to be doing和be said to have been doing的区别

be said to be doing和be said to have been doing的区别 Be said to do和be said to be doing和be said to have done有什么区别 to be doing 和 doing的区别 sb/sth is said to be doing 造句 要有意思 用 be doing 和be doing to do 造句 三个 be said to be 和 be said to do 具体怎样不同? be said to do be said to do/be doing/have done 区别还有意思~ be close to doing. be reduced to doing happen to be doing pretend to be doing be doing和be going to的区别和用法!be doing和be going to的区别和用法 be afraid of doing 和 be afraid to do 区别 be easy to do和 be easy doing 的区别 be about to do和be about doing 区别 be allowed to do和be allowed doing 什么区别 be to do和be doing的区别