--Where is Xiao Wang?--I don’t know. He__________ be in the library.
#88231
A
can
B
must
C
might
D
may
推荐题目
I hope to have a car of my own so that I________ compete with others for space on crowded buses.
#86372
A
mustn't
B
can't
C
oughtn't to
D
don't have to
Imagine what today’s life would be like if Alexander Bell _____ the telephone more than 130 years ago!
#87256
A
didn’t invent
B
wouldn’t invent
C
hadn’t invented
D
wouldn’t have invented
–May I smoke in the room? --No, you______________. It’s a non-smoking room..
#87943
A
mightn’t
B
won’t
C
needn’t
D
mustn’t
The police recommended parents __________their children under 12 to ride to school for safety. allow
#87362
A
not allow
B
do not allow
C
mustn’t allow
D
couldn’t
We ______ the difficulty together, but why didn’t you tell me?
#87353
A
should face
B
might face
C
could have faced
D
must have faced