A high school history multiple-choice question, the answer is D, how to exclude it, and why.

In fact, such a topic first affects several places and times of you, which is the key to your elimination of wrong answers; This is equivalent to a clue, which is the basis of judgment. The newspaper report must have been reported after the news time in these cities. A The locations involved in the Second Opium War only include Guangzhou, Tianjin and Beijing, so it can be ruled out; B Although the Taiping Heavenly Kingdom Movement involves Wuhan and Nanjing, it has no direct connection with Beijing, but Beijing has the largest number of reports in the headlines. If it is the Taiping Heavenly Kingdom, Nanjing should be the most reported; C Eight-Nation Alliance doesn't involve Wuhan at all. D If Wuhan broke out against the Qing government in Beijing, these two places reported the most, and Nanjing was the seat of Sun Yat-sen's provisional government after the situation stabilized. When personal leave occurs, five months must include Wuhan, Beijing and Nanjing. Coverage is also a key.