单选题 ______ all the writers of the time, Lu Xun enjoyed the greatest popularity among the people.
A. In B. About C. Of D. Over

【正确答案】 C
【答案解析】在最高级的句子中,of和in均可用来说明一个范围。如果这两个介词后的名词与句子主语属同一范畴用of,否则用in。本题中Lu Xun was a writer,属同一范畴,故C项为正确答案。