—Could you please have a walk with me?—Sorry, I _______. I have something important to do now.
#74182
A
mustn’t
B
needn’t
C
can’t
D
may not
推荐题目
---Why not wear your miniskirt, Rose? --- Well, my legs are too thick, if you ______ know.
#62222
A
should
B
must
C
may
D
need
They were determined to carry out the plan at first, but then we ________ persuade them to change their minds.
#63409
A
would
B
could
C
were able to
D
had to
--- We want someone to design the new art museum for us.--- ____ the young fellow outside have a try?
#62864
A
May
B
Shall
C
Will
D
Need
One of the National Health Regulations is that public schools ______ actively create conditions for sports facilities opened to the public.
#62753
A
shall
B
will
C
might
D
could