______ Tom be in his office so late at night ?
#74672
A
Can
B
May
C
Might
D
Must
推荐题目
Our playground is not so tidy and beautiful as before, students must ____ dirty things on it.
#74989
A
be stopped to throw
B
be stopped throwing
C
stop to throw
D
stop from throwing
You _____ her in her office last Friday, she’s been out of town for two weeks.
#62649
A
needn’t have seen
B
must have seen
C
might have seen
D
can’t have seen
How dangerous! She was driving the car with one hand and holding an ice cream with ____.
#77904
A
the other
B
another
C
others
D
other
— May I take the magazine out of the reading room? — No, you can’t. You _________ read it here. It’s the rule.
#78142
A
must
B
would
C
may
D
might
My car is covered with thick snow and now the engine simply ______ start.
#63518
A
can’t
B
mustn’t
C
won’t
D
shan’t