Bob said he was going to join our club but he didn’t. What a shame! He ______ his mind.
#87666
A
can’t have changed
B
mustn’t have changed
C
wouldn’t have changed
D
shouldn’t have changed
推荐题目
The truly homeless are the rich who __    _ their home into a hotel hall.
#87931
A
will turn
B
turned
C
are turning
D
have turned
 The headmaster demanded all the teachers ______ in the office.
#86783
A
mustn’t smoke
B
did smoke
C
should smoke
D
not smoke
The suggestion he _______ is that all the students ______ the orphan.
#87366
A
come up with, help
B
came up with, help
C
come up with, will help
D
came up with, will help