He____know the answer, but I’m not sure.
#76371
A
maybe
B
may be
C
may
D
must
推荐题目
The boss has given everyone a special holiday, so we ________ go to work tomorrow.
#62963
A
can’t
B
mustn’t
C
needn’t
D
shouldn’t
A left－luggage office is a place where bags ________ be left for a short time，especially at a railway station.
#62504
A
should
B
can
C
must
D
will
Teachers be sensitive to the development level of each student so as to help them better.
#62667
A
can
B
may
C
are able to
D
need to
Oh, I'm not feeling well in the stomach．I ____ so much fried chicken just now．
#63067
A
shouldn't eat
B
mustn't have eaten
C
mustn't eat
D
shouldn't have eaten