—May I speak to the patient now?—No, you _____. He is too weak now.
#90168
A
needn’t
B
may not
C
mustn’t
D
oughtn’t
推荐题目
All our teachers demand that we ___________.
#87507
A
worked hard
B
work hard
C
will work out
D
should be worked hard
The tourists didn’t stop to rest at each station because it ______them down.
#89824
A
had slowed
B
would slow
C
should have slowed
D
would have slowed