—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
推荐题目
Most people advise that students’ heavy burden __________.
#87299
A
reduce
B
be reduced
C
to be reduced
D
reduced
The manager ______ the worker how to do it, or the accident couldn’t have happened.
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A
couldn’t have told
B
ought to tell
C
could have told
D
mustn’t have told
I suggest he __ leave at once.
#88096
A
should
B
must
C
would
D
used to