–There is _______ on using mobile phones at the gas station. --Do you mean talking on the mobile phone ________ at the gas station?
#4609
A
a ban; is banned
B
ban; banned
C
a ban; banned
D
ban; is banned
推荐题目
It is not  _____ that Sanlu has been connected to a scandal involving milk powder, according to China Daily.
#4654
A
for the first time
B
the first time
C
first time
D
in the first time
--I don't think we have met before.--Yes, once at a party, but we___________.
#4832
A
weren't introduced
B
didn't introduce
C
haven't introduced
D
were not introducing
There are altogether eleven books on the shelf, ______five are mine.
#4901
A
on which
B
in which
C
of which
D
from which
---What do you think made the woman so upset?--- _____ weight. 
#4811
A
As she put on
B
Put on
C
Putting on
D
Because of putting on