题目选项分析

Nanjing's Forbidden City, the ancient name for Beijing was repeatedly destroyed by fire and, the Chinese people of the Ming Dynasty lost countless books, works of art and calligraphy, and other treasures and found themselves in an almost constant state of reconstruction.

As a result of the repeated destruction by fire of parts of the Forbidden City of Nanjing, the ancient name for what is today Beijing,, the Chinese people of the Ming Dynasty lost countless books, works of art and calligraphy, and other treasures and found themselves in an almost constant state of reconstruction.