---- I can’t get through to the general manager’s office anyhow. ---- The line is busy. Someone ___________ the telephone.
#87229
A
can have used
B
can use
C
must have used
D
must be using
推荐题目
The sleeping baby would be scared _______ a sudden loud noise.
#86894
A
was there
B
there was
C
should there be
D
there should be
The fire spread through the hotel very quickly but everyone ____ get out .
#90350
A
had to
B
would
C
could
D
was able to
To my surprise, my good friend _________ stay up to study to prepare for the next important exams organized by ten famous high schools.
#87867
A
should
B
may
C
must
D
can
-----Where are the children? Professor Zhang has come and his speech will start soon.------I wish they always late.
#86939
A
hadn’t been
B
wouldn’t be
C
wouldn’t have been
D
weren’t
. Mary said it was very important to her that she _____ her work.
#88153
A
is liking
B
like
C
likes
D
liked