Test analysis: This test examines the accurate memory of the main knowledge of the textbook. The key to solve the problem is to sort out the development context after New China. ① It happened during the Cultural Revolution, ② it was put forward during Deng Xiaoping's southern tour in the 1990s, ③ it was the content of the household contract responsibility system, ④ it was the slogan of the Great Leap Forward from 65438 to 0958, so the above order was 413②, so B was chosen.