—What’s the advantage of shopping online?—I think buyers spend a lot of time going to shops.
#74088
A
shouldn’t
B
mustn’t
C
can’t
D
needn’t
推荐题目
—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
--It is really fun to hike and I often go hiking in the forest.--But hiking alone in the forest ______ be very dangerous.
#63596
A
can
B
must
C
shall
D
will
— What do you want to eat for lunch? I will prepare it earlier today. — You_____, mum. Let’s go out to have something different.
#74452
A
mustn’t
B
can’t
C
shouldn’t
D
don’t have to