This is the first time that I have seen him 是什么结构?
This is the first time that I have seen him 是什么结构?
This is the first time I have seen him.
This was the first time I have seen him this term 改错
This is the first time that I have been abroad
This is the first time that i have come beijing.
It's the first time that I have seen this kind of flower.
It is the first time that I have seen the sea.
this is the first film i have seen since i came here.中间填that
1.This is the first time that I ____(hear)him sing.
This is the first time that I have...为什么要用have
This is the first time (that) I have been to the summer pala
It is the first time I have seen hern 和 It was the first tim