be consided to do sth 和be supposed to do sth 有什么区别

be consided to do sth 和be supposed to do sth 有什么区别 be supposed to do sth be supposed to do sth与should have done sth 有什么区别? 区分一下sth be supposed to do和sth be supposed to be done be to do sth.和be about to do sth.有什么区别? 请问be supposed to do sth 与 should do sth 有哪些区别呢? be supposed to do sth 与 be supposed to have done sth的区别 用be supposed to do sth造句 be suppose to do sth还是supposed be likely to do sth ,have an ability to do sth和may有什么区别 be allowed to do sth和allow sb to do sth有什么区别?怎么运用? be easy to do sth 和 be easy doing sth有什么区别