—May I smoke here，please?—I am afraid you ．This is a non-smoking area．
#77581
A
can
B
can’t
C
may
D
may not
推荐题目
I am not feeling myself today! We ____ have drunk that much beer last night.
#62707
A
mustn’t
B
couldn’t
C
needn’t
D
shouldn’t
–Mom, may I go swimming with my friends in the river? –No, you _________. That’s too dangerous.
#76231
A
won’t
B
don’t
C
needn’t
D
mustn’t
----Will you take up teaching as a career after graduation?---- Hard to say. I ________ go abroad for higher education instead, but it depends.
#62549
A
must
B
should
C
might
D
shall
When we were young, every evening my brother and I ___ stay at home waiting for my mother?
#62811
A
might
B
would
C
should
D
could