When it was 11o`clock at night,the lights ( )one after another.
问题描述：
When it was 11o`clock at night,the lights ( )one after another.
A went up
B went down
C went out
D went back
答
C
当到了晚上11点钟的时候,灯就会一个接着一个的熄灭
lights go out /lights out 灯熄灭的意思