—— I can’t get through to the general manager’s office anyhow. —— The line is busy. Someone＿＿＿＿＿the telephone.
#89932
A
must use
B
uses
C
must have been using
D
must be using
推荐题目
– Mary was crying sadly. -- Oh, she ________ the bad news that her mother was badly injured in the accident.
#87842
A
must know
B
might have known
C
must have known
D
should have known
（天津市河东区201 4年高三二模考试）1 1. - Why didn't you come to Mike's birthday party yesterday? - Well. I _______. but I forgot it.
#86388
A
should
B
must
C
should have
D
must have
In order to do something meaningful, it’s necessary that you _______ determine what is really important.
#86636
A
must
B
will
C
need
D
should
Wen Jiabao told the orphans in Wenchuan Earthquake not to cry.His words ____not have calmed them instantly,but his concern about common people was obviously seen.
#89054
A
can
B
must
C
may
D
should
I didn't expect that so many people ___ to join in the work.
#89052
A
had offered
B
were offered
C
would offer
D
used to offer