Days later, my brother called to say he was all right, but _______say where he was.
#63510
A
mustn’t
B
shouldn’t
C
wouldn’t
D
mightn’t
推荐题目
In China when the traffic light is red, you ________ cross the road.
#74880
A
need
B
should
C
mustn’t
D
must
According to the agreement, nobody _______ let out how they spent the three days in the cave.
#62698
A
must
B
may
C
will
D
shall
Some aspects of a pilot’s job__________ be boring, and pilots often ________ work at inconvenient hours．
#63540
A
can; have to
B
may; can
C
have to; may
D
ought to; must
-- Why didn’t you go to Mike’s birthday party yesterday?-- Well, I _____, but I forgot it.
#62960
A
should
B
would
C
should have
D
must have