We have been told that under no circumstances ___ the telephone in the office for personal affairs.
#80494
A
may we use
B
we may use
C
we could use
D
did we answer
推荐题目
Not until they left school ____how much their teachers loved them and helped them.
#81861
A
that they realized
B
had they realized
C
when they would realize
D
did they realize
(2013·高考江苏卷)“Never for a second，”the boy says，“________ that my father would come to my rescue.”
#80037
A
I doubted
B
do I doubt
C
I have doubted
D
did I doubt
It was announced that only when the fire was under control __________to return to their homes.
#82224
A
the residents would be permitted
B
had the residents been permitted
C
would the residents be permitted
D
the residents had been permitted