_________ March 28, about 20 Chinese cities turned off lights of major buildings for one hour.
#49726
A
At
B
In
C
On
D
Of
推荐题目
We will go to Shanghai _______ the evening ______ May 2rd.
#50324
A
in, on
B
on, of
C
in, at
D
in, in
My father is a driver. Now he is driving _____ the bus.
#49058
A
in front of
B
in the front of
C
in front
D
on the front of
