Analysis of test questions: in the material, "those who protect the country, their princes and ministers seek it." Those who protect the world are shameful and responsible. That is, "every man is responsible for the rise and fall of the world" mainly reflects a reaffirmation of people's sense of social responsibility. Therefore, you should choose item B AC error. Although progressive thinkers in Ming and Qing dynasties put forward new ideas, their influence was limited, and they did not rise to shake traditional ideas and promote economic development. The mistake in item D can only be said to have a certain impact on the future revolution.