(1)this is the first time that i have heard him sing?为什么填的是h
This is the first time (that) I've heard him sing.这是我第一次听他唱歌
1.This is the first time that I ____(hear)him sing.
This is the first time that I have seen him 是什么结构?
This is the first time I have seen him.
i heard he ()(sing)at that time.为什么填was sing
i heard him ()(sing)at that moment.为什么填singing.老师讲的him加非谓语动词
this is the first time that i to Mountain Tai填have been还是cam
This is the first time that I have...为什么要用have
This is the first time that I have been abroad
This is the first time that i have come beijing.
适当形式填空 I heard him ( )(sing)in the next room.答案写的是sing,但为什么不
This is a first time I have heard such a story 有什么语病 The old