---Did you get a ticket? ---Yes. Otherwise I____ the concert last night.
#87099
A
didn’t attend
B
wouldn’t attend
C
hadn’t attended
D
couldn’t have attended
推荐题目
If human beings had been a bit less greedy and cruel, more birds and animals _____dying out.
#89442
A
ought to avoid
B
could have been avoided
C
should have avoided
D
might have avoided
—Peter looked tired and a little absent-minded in class. —He _____ too late.
#87899
A
may stay up
B
could stay up
C
should have stayed up
D
must have stayed up