单选题 We can infer from the passage that the author thinks that ______.

A、 custom can never be a subject of great moment
B、 only the inner workings of our brain is worthy of investigation
C、 custom plays a prominent role in our experience and in belief
D、 traditional customs axe very astonishing

【正确答案】 C

【答案解析】答案C的意思与第一段最后一句话意思相同。