Test analysis: test analysis is actually to investigate the historical facts about Jinggangshan. Analysis options, A takes place in Shanghai, B takes place in Guangzhou, and C takes place in Nanchang, Jiangxi. According to historical facts, only D accords with the historical facts of Jinggangshan. After the autumn harvest uprising, Mao Zedong and others led the uprising team to Jinggangshan, which opened up the first rural revolutionary base in China, so the answer was D.

Comments: This question is not difficult. In fact, it is to examine historical facts, requiring students to master relevant basic knowledge skillfully and to examine students' memory ability.