If you have something important to do, you ___ waste any time.
#89049
A
needn’t
B
mustn’t
C
may not
D
won’t
推荐题目
The captain urged that the mission ______ before dark.
#88032
A
must be finished
B
be finished
C
ought to be finished
D
was finished
______, there would be no point arguing any longer.
#86765
A
Was that true
B
If that was true
C
Should that be true
D
Could that be true
Nancy was very disappointed to hear the news. I wish I        her about that.
#87424
A
hadn’t told
B
didn’t tell
C
wouldn’t tell
D
can’t tell