第20题: [单项选择]{{B}}Passage One
Questions 11 to 13 are based on the passage you have just heard.{{/B}} A. Competition in business. B. Government grants. C. A type of economic policy. D. International transportation practices. 参考答案:C 答案解析:[听力原文]11-13
In the 18th century French economists protested the excessive regulation of business