In order to stabilize the people's "food basket", Guangdong will build no less than 300 cheap shops before the end of 20 1 1, and make full use of the price adjustment fund to enter the cheap shops.

Test and analysis: "price adjustment fund" and "subsidy or loan discount" are the embodiment of the government's use of economic means to adjust the economy, with the aim of stabilizing prices. The national macro-control is mainly based on economic and legal means, supplemented by administrative means. ① ③ ④ Correct; Two mistakes. Choose b for this topic.

Comments: This question is a question of choosing three out of four. According to the understanding of the meaning of the question, the answer to this question can be basically determined by judging which means the measures belong to macro-control. In addition, how to choose administrative means conflicts with Article 34 and is inconsistent with the setting of topic options, which can also be considered as economic means. Master basic knowledge and use basic reasoning ability to solve problems. The difficulty is moderate.