Pollution isn't a big problem now,is it?( ) Pollution isn't a big problem now,is it?( )

问题描述:

Pollution isn't a big problem now,is it?( ) Pollution isn't a big problem now,is it?( )
A Yes,it is B No,it isn't
求给出答案后将答案的正确翻译说一下

选A. 这是一个反义疑问句,回答时要根据事实作答.像这个问句:现在污染不是一个大问题,是吗?回答时要看答案是肯定还是否定,污染当然是个大问题,所以就回答Yes ,it is.