单选题 There's a______in the fact that although we're living longer than ever before, people are more obsessed with health issues than they ever were.(2013年10月中国科学院考博试题)
【正确答案】 A
【答案解析】解析：A项“paradox”意为“似非而是的论点”：B项“dilemma”意为“进退两难的困境，窘境”：C项“polarity”意为“极，正好相反”；D项“misconception”意为“误解，错误印象”，本句谈到了一个悖论，因此是“似矛盾而(可能)正确的说法”，故选A项。