It is first time that sb.have done sth.

It is first time that sb.have done sth. it"s the first time that sb have done sth It is the first time that sb do sth. it's the first time that sb.have done到底是不是强调句 英语问题求教追问it is the first time sb have done sth这个固定句型要怎么理解后面一定 It is /was for the first /second ...time that sb.do /did sth It(This) is/was the first(second,third……) time that sb.have/ 问几道英语语法题1.It is the first time that .have/has done.和It was t it's important that sb is done sth有这个句型吗 it is sb‘s first time to do sth 同义句 it's the first time that与sb is the first to do 的区别 it is sb's first time