第2题: [单项选择]Which of the following statements is true of John Maynard Keynes A. He liked to attend beauty contests. B. He would keep on buying and selling hot stocks. C. He often bought in stocks of lesser companies. D. He preferred investing stocks to trading stocks. 参考答案:B 答案解析:特定信息的找寻和判断。根据题干中的人名这一特定信息,迅速在材料相关处找寻有关的信息。发现在原文第二段第三句,文中提出经济学家John Maynard Keynes的观点"investors shoul