问题
They went on well at first but eventually everything ______ they had worried about happened．
A:which
B:what
C:that
D:When
B:what
C:that
D:When
正确答案是：
同类题型
Where is your Chinese teacher? –Sorry, I ___________ know.
Mr. Chen is handsome and kind and he is one of _________ in our school.
Who won________race last week?
What do you think of the TV show? —_____ my opinion, it was wonderful. [ ]
The water in this river is harmful because It’s a ______ river.