–________ you turn down your radio, please? –Yes, I can.
#78330
A
May
B
Need
C
Must
D
Can
推荐题目
--Is the man standing outside the teacher’s office Mr. Zhou? --No, it ______ be him. He has gone to Hong Kong for an academic conference.
#78290
A
mustn’t
B
can’t
C
needn’t
D
couldn’t
－Thank you for your gift. －________________
#77112
A
The same to you.
B
You’re welcome.
C
Thank you.
D
Good idea.
—Did you ask Tom for help?—I ________. —I managed perfectly well on my own.
#62620
A
needn’t have
B
don’t need to
C
didn’t need to
D
needn’t
(2011·江西高考)It ________be the postman at the door.It's only six o'clock.
#62390
A
mustn't
B
can't
C
won't
D
needn't