单选题 The purpose of the so-called 'human rights' concept, which is guaranteed and reinforced by government, is based upon the belief that ______.

A、 citizens pledge for it
B、 government can exercise its power to control positively
C、 any government's powers would be exercised under citizens' supervision
D、 people should role directly without any interference from government agencies

【正确答案】 B

【答案解析】文章第四段提到“human rights are...which are in general positively reinforcing and which we therefore call good”。从这句话可以看出政府保证和实施人权概念，都是基于政府能够进行正面的控制这个信念。这一题也是全文的总结，政府只有通过有效的控制令人厌恶的结果来加强人们对它的支持。所以答案选B。