We shouldn’t think the question of they are poor or rich is important.A. whatB. whetherC.

问题补充：

We shouldn’t think the question of they are poor or rich is important.

A. what

B. whether

C. why

D. how

答案：

A. what

(答案→)B. whether

C. why

D. how

解析：考查考查名词性从句。句意“我们不应该把他们是穷人还是富人看得太重要。”whether常与or/or not连用，意为“是否......”。故选B。