–Smoking should in school.--I agree. It’s bad for our health.
#44372
A
be allowed
B
not allow
C
allow
D
not be allowed
推荐题目
--- Where is Jim?--- He _________ to the museum. He hasn’t come back.
#44509
A
has been
B
had gone
C
has gone
D
had been
In the first half of the match, Number 52 Middle School _______ us 5-3, but at last our team _______ the match.
#44406
A
beat; win
B
win; beat
C
beat; won
D
won; beat
The earth is our home. It ______________ well.
#44581
A
must be protected
B
should protect
C
need protect
D
need protecting
As everyone knows, rubbish _______ everywhere.
#44969
A
need be thrown
B
mustn’t be thrown
C
can’t throw
D
may throw