-----Who ______ it be that hasn’t handed it in yesterday? ------It _______ be Bob. He handed it in yesterday.
#63423
A
can; mustn’t
B
must; can
C
can; can’t
D
may; mustn’t
推荐题目
It is thought that Henan Shuanghui Industry Group Co., Ltd. ____take responsibility for its consumers.
#63574
A
can
B
may
C
must
D
need
—Must I hand in my homework now， Mr.Smith?—No，you ________.
#74206
A
can’t
B
shouldn’t
C
wouldn’t
D
needn’t
–I can’t stop smoking, doctor. --For your health, I’m afraid you________.
#75315
A
may
B
need
C
must
D
have to
---Could I have some snacks between meals, mum?---No, you __________.
#75543
A
couldn’t
B
shouldn’t
C
can’t
D
might not