单选题 It shows how economic and social and, above all, political changes have played their part, so that, correctly ______, the postage stamp in which millions of people, young and old, find pleasure, knowledge and even profit, has always been a faithful mirror of the times.
A. interpreting B. interpreted
C. to be interpreted D. being interpreted

【正确答案】 B

【答案解析】[解析] 这个句子结构比较复杂：how economic and social and political changes have played their part是show的宾语从句；so that...the postage stamp...has always been a faithful mirror of the times是结果状语从句；in which millions of people...find pleasure，knowledge and even profit是定语从句，修饰postage stamps; above all，correctly interpreted，young and old都是插入语。interpret的逻辑主语是postage stamp，与之是受动关系，所以用过去分词。