_________ 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
My father enjoys __________ newspapers __________ breakfast.
#48716
A
watching; for
B
seeing; for
C
to read; at
D
reading; at
- Would you please help me ______, Wang Fei? This question is too hard for me.- OK. Let me try.
#48327
A
after
B
up
C
Out
D
with