The pollution problem here seems to get more and more serious .Something ____with it .
#76542
A
has done
B
must be done
C
is doing
D
was done
推荐题目
–Have you decided where to spend your summer holiday?--Not yet. We _____ go to Hong Kong.
#74271
A
may
B
must
C
should
D
need
- It took me nearly 40 minutes to ride here.- Have a drink, please. You _________ be thirsty.
#74720
A
will
B
must
C
should
D
can
—Can I pay the bill by check?—Sorry，sir．But it's the management rules of our hotel that payment be made in cash．
#62255
A
shall
B
need
C
will
D
can
Do some warming up exercise before sports. Or you _______ hurt yourself.
#62167
A
must
B
need
C
should
D
may