What are the basic ingredients of good manners? Certainly a strong sense of justice is one； courtesy is often nothing more than a highly developed sense of fair play.
A、...courtesy is actually playing a game without cheating.
B、...courtesy is not something that is beyond ordinary people.
C、...courtesy is often no more than treating both sides alike.
D、...courtesy is often just a highly developed form of politeness.
【正确答案】：C
【题目解析】：原句译文：……强烈的公正意识当然是一个要素，文明举止往往只不过是高层次的公平意识，即：文明举止并不是难以达到的思想境界，而只不过是人们熟习的公平行事的准则的发展。A项与原文语义不符；B项意为文明举止不是普通人做不到的，与原文要强调的重点不同；D项中文明举止并不是礼貌的高度发展，而是公平(justice)的。答案为C。
