Tom hurried to school only to find that there was none because it was Sunday and he _____to school.
#87696
A
couldn’t have gone
B
needn’t have gone
C
mustn’t go
D
needn’t go
推荐题目
He suggested that we ____ the plan later, which suggested that he ____ against it.
#87794
A
discussed; was
B
would discuss; should
C
discuss; was
D
should discuss; should be
“I know she was in because I heard her radio, but she didn’t open the door.” “She___the bell.” 
#88102
A
may not be hearing
B
may not have heard
C
must not have heard
D
must not be hearing