---Is that Lucy’s sister, Lily?---No, it _______ be her. She has gone to English.
#75840
A
could
B
can
C
can’t
D
mustn’t
推荐题目
My sister met him in the hospital yesterday afternoon, so he _________ your lecture.
#62533
A
couldn’t have attended
B
needn’t have attended
C
mustn’t have attended
D
shouldn’t have attended
— Must they clean and tidy the classroom now? — No, they . It after school in the afternoon.
#78237
A
mustn’t; must clean
B
needn’t; must clean
C
mustn’t; need be cleaned
D
don’t have to; can be cleaned
－What is your math teacher like, Nick?－She is very kind _________ she looks a little serious.
#77143
A
although
B
if
C
so
D
until
—Some countries are taking action to occupy the islands of the South China Sea.—Yes, but I think they ____be punished sooner or later.
#63527
A
could
B
can
C
may
D
shall
She _________play a joke on him in case he becomes angry
#63247
A
dares not
B
dares not to
C
dare not
D
not dare