题目

Many young people in America go to camps when they are out of school during the summer. They are offered a chance to explore different things: nature, sports, music, technology ——even business and economy.One such program for high school students in the Pacific Northwest is called Washington Business Week. The program began in 1975. Officials say forty-five thousand people have attended Washington Business Week. Other states now have similar camps.Washington Business Week describes itself as a way to learn more about how to plan for the future in an ever-changing economy. Students form an 《史记》记载，汉景帝时，太后“好黄老之言，不说（悦）儒术”，景帝“读黄帝、老子，尊其术”。但武帝即位后，便罢百家，尊儒术。发生这种变化的根本原因是A.汉武帝的个人爱好B.汉武帝雄才大略C.秦二世而亡的教训D.汉朝国力的强盛