单选题 The {{U}}dichotomy{{/U}} postulated by many between morality and interests, between idealism and realism, is one of the standard cliches of the ongoing debate over international affairs.

A、 division into two parts
B、 combination of two parts
C、 disparity
D、 contradiction

【正确答案】 A

【答案解析】[分析] 名词辨析。 dichotomy二分法，一分为二。A. division into two parts分为两部分；B．combination of two parts两部分的结合或合并，C. disparity(职位、数量，质量等)不一致，不同，不等；D．contradiction反驳，矛盾。