I think students _____ to do homework with friends.
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A
should allow
B
should be allowed
C
were allowed
D
must be allowing
推荐题目
The old men in hospital __________.
#44584
A
take good care of
B
take good care
C
are taken good care
D
are taken good care of
This kind of car __________ in Japan.
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A
makes
B
made
C
is making
D
is made
The beautiful coat ______ by her last month.
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A
is designed
B
is designing
C
was designed
D
was designing