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
No student _________ go out of the school campus after ten o’clock at night without permission, according to the school regulations.
#88128
A
will
B
must
C
may
D
shall
It was ordered that all the soldiers ____ to the front．
#87922
A
should send
B
must be sent
C
be sent
D
must go
How ______ you say that you really understand the whole story if you have covered only part of the article ?
#89269
A
can
B
must
C
need
D
may
_______ there yesterday, I could have asked him not to do so．
#87615
A
If I were
B
If I was
C
Had I been
D
Was I
The young man insisted that he ________ killed the lady and insisted that he ________ set free as soon as possible.
#87542
A
not; be
B
hadn’t; was
C
shouldn’t; was
D
hadn’t; be