A. it was written in Philadelphia B. it tells stories about Philadelphia C. people in the city are interested in old things D. the British and the Americans once fought in Philadelphia 参考答案:B 答案解析:[解析] 第三段第一句中说的Most of the diary is a record of big events in Philadelphia即是答案。A与C在文中没有涉及。D在同一段的第二句