---You _________to our Mom like that. It was awfully impolite. ---You are right. I must have been crazy at that moment.
#87529
A
mustn’t have talked
B
needn’t have talked
C
shouldn’t have talked
D
may not have talked
推荐题目
It is often recommended that children ________chances to get close to nature.
#87722
A
are offered
B
be offered
C
should offer
D
must be offered
This cake is very sweet. You _____ a lot of sugar in it. 
#90559
A
should put
B
could have put
C
might put
D
must have put
The manager insisted that the work ____ finished by the end of this month. 
#87830
A
should be
B
will be
C
must be
D
ought to be