【题目】The story is about an old villager and his sons living in West China, _________ travelling beyond the mountain in their life.
A. none of them B. none of whom
C. neither of them D. neither of whom
在线课程【答案】A
【解析】
试题分析：考查独立主格。句意：这个故事是关于一个年老的村民和他的儿子，他们都没有去过山外。None of them 与travelling构成独立主格，故选A项。
考点 : 考查独立主格