—May I smoke here ?—If you ____, choose a seat in the smoking section.
#90273
A
should
B
could
C
may
D
must
推荐题目
We __________ booked. Look, this restaurant is almost empty.
#87437
A
mustn’t have
B
can’t have
C
should have
D
needn’t have
The book I bought from the bookstore isn’t here. Who __________?
#89207
A
could have taken it
B
must have taken it
C
might take it
D
should take it.
It is difficult, so I suggest that you __ it to an expert.
#87494
A
should leave
B
will leave
C
are leaving
D
may leave
The manager proposed that Tom _________an opportunity to explain why he’d refused to go there.
#86418
A
was given
B
must give
C
should give
D
be given