A.雷一个接一个地不停
B.双耳效应
C.雷声经过云层、高山多次反射
D.雷声速度很慢
答案:C
I suppose the party ended in a friendly atmosphere, isn't it
A.don't I
B.do I
C.did it
D.didn't it
超生一个子女,社会抚养费征收标准是多少?咨询电话多少?