Smoking pollutes air. You ______ smoke here.
#87295
A
won’t
B
can’t
C
ought not to
D
needn’t
推荐题目
—Is the flight from Shanghai on time?—Of Course,it is.It be arriving in 10 minutes at Gate 9.
#89656
A
must
B
should
C
may
D
can
Her suggestion ____ to see Shanghai World Exposition interested every one of us.
#87645
A
that we go
B
which we should go
C
that we would go
D
we would go
—It’s hard to believe that Jack should have fought with the policeman.—Yes. If one ____ ask for trouble, it can’t be helped.
#87262
A
may
B
need
C
must
D
should
Teachers recommend parents_____their children under 12 to ride bicycles to school for safety.
#86966
A
not allow
B
do not allow
C
mustn’t allow
D
couldn’t allow
---Which is your preference, tea or coffee? ---______ They are both to my taste.
#90237
A
None.
B
Either.
C
What about you?
D
At your service.