The manager ______ the worker how to do it, or the accident couldn’t have happened.
#87803
A
couldn’t have told
B
ought to tell
C
could have told
D
mustn’t have told
推荐题目
—Could I play computer games for a while, Mum? I’ve finished all my homework. —Oh, dear, if you _____.
#87248
A
can
B
dare
C
should
D
must
Everyone _____ make mistakes．So you needn’t care about it that much．
#87917
A
can
B
must
C
should
D
will
—Would you mind if I set out earlier tomorrow morning? — Well, I’d rather you _______.
#86711
A
don’t
B
didn’t
C
won’t
D
wouldn’t
You _____ pay your library fines. If not, you _____ not be allowed to graduate.
#90180
A
may; should
B
should; need
C
must; will
D
will; can
If you _______ just wait for a moment, I’ll try to find your papers.
#87168
A
must
B
may
C
would
D
need