1 - B.was
2 - C.will have
3 - A.whether he would be
4 - B.what
5 - A.he has been back
6 - C.when they will leave Beijing
7 - whether to get
8 - them playing
9 - Could you tell me why he didn't look happy?
肯定对的
1 - B.was
2 - C.will have
3 - A.whether he would be
4 - B.what
5 - A.he has been back
6 - C.when they will leave Beijing
7 - whether to get
8 - them playing
9 - Could you tell me why he didn't look happy?
肯定对的