He _____ without saying good-bye to them, for he always has good manners.
#90153
A
mustn’t have left
B
may not leave
C
shouldn’t have left
D
can’t have left
推荐题目
If we had become aware of danger earlier, we _____ to stay in that temporary shelter.
#86878
A
wouldn’t choose
B
wouldn’t be choosing
C
wouldn’t have been choosing
D
wouldn’t have chosen
Naturally, after I tell my brother what to do, he ____ go and do the opposite．
#88917
A
will
B
may
C
can
D
must
Teachers required that all the students ___ their homework all alone.
#87338
A
must finish
B
would finish
C
had to finish
D
finish
Sorry，I am too busy now.If I ________ time，I would certainly go for an outing with you.(2012·湖南)
#86551
A
have had
B
had had
C
have
D
had