有be important to do sth 吗?什么意思?
有be important to do sth 吗?什么意思?
be to do sth.和be about 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 important to sb.与It is important for sb.to do sth.与 sth.i
important to do sth.be improtant to doing sth.important for
be pleased/satisfied/content to do sth什么意思
it be+adj+to do sth什么意思?快@@@@!急@
be used to do sth.used to do sth.be used to dong sth.之间有什么区别
be expected to do sth 都有哪些意思?
be seen to do sth 和 be seen do sth 有什么不同?举实例说明
sb be seen to do sth 和 sb be seen do sth 有什么不同?
be ready to do sth.有愿意做某事的意思吗,还有别的意思吗