—May I tell this to my close friend?—No, you      . Never let anybody else know about it.
#87976
A
needn’t
B
shouldn’t
C
mustn’t
D
can’t
推荐题目
________ stop advertising, prices would be greatly reduced.
#89209
A
Were they to
B
Could they
C
If they
D
Would they
.The manager demanded the meeting _________.
#88467
A
be called off
B
was called off
C
to be called off
D
should call off
—The poor people lived near the highway.—_____ very noisy.
#90080
A
It must have been
B
They must be
C
That might be
D
There must be