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
--- I haven’t got the reference book yet, but I will have a test on the subject next month.--- Don’t worry. You ________ have it by Thursday.
#62624
A
could
B
may
C
shall
D
must
(2014·郑州一检)—Who is late for class again?—________you ask？Tim，of course.
#62196
A
Can
B
Would
C
Could
D
Need
—Have you invited Alice to our party?—Yes. But she _____ come; she is busy nowadays.
#63198
A
must not
B
might not
C
should not
D
need not
When we were young, every evening my brother and I ___ stay at home waiting for my mother?
#62811
A
might
B
would
C
should
D
could
–What do you think the noise was? --It ___________ a cat.
#63484
A
may be
B
might be
C
can have been
D
might have been