单选题 USA is one of the Powers in the world, but it's a(n)______that in such a rich country there should be so many poor people.(2008年四川大学考博试题)

【正确答案】 A

【答案解析】解析：paradox似是而非的结果，悖论；prejudice偏见；dilemma困境；conflict冲突，矛盾。a rich country与many poor people是相悖的，两者同时存在则会得出一个似是而非的结果，因而正确答案为A。