Analysis of test questions: Combined with the background of "Xinhai Revolution", this is a bourgeois democratic revolution aimed at overthrowing the rule of Qing Dynasty and feudal autocracy. Haircut is related to the rule of Qing Dynasty and feudal autocracy.

Comments: The key to this problem lies in the time qualifier based on multiple-choice questions. Judging the historical stage characteristics and knowledge fields of this period; According to the time correspondence degree and arrangement order of stems and options, the stems and options are sorted; According to the time correspondence between option and option historical concept, the option historical concept is generated; According to the time sequence of the same topic series, this paper explores the hidden time factors in the history multiple-choice questions of the college entrance examination and improves the problem-solving ability of the history multiple-choice questions.