—Will you please answer the door? It ________ be your sister.—Sorry, I ________. I’m feeding the rabbit.
#74502
A
must; mustn’t
B
may; can’t
C
will; can’t
D
must; needn’t
推荐题目
--How about the film last night? ---We _________ expect a better one. This is the best one that has impressed us that much.
#62372
A
should
B
might
C
mustn’t
D
couldn’t
---Never touch my computer while I’m away． --- Sorry, __________.
#74964
A
I shouldn’t
B
I mustn’t
C
I won’t
D
I don’t
––__________ I smoke here?–– No, you __________.
#77064
A
Must; can’t
B
Do; can’t
C
Can; can’t
D
Can; don’t