美国合法的饮酒年龄是21岁，而作为美国的大学生还是要遵守一系列的饮酒规定
At the University of Oklahoma, new policies went into effect after a 19-year-old student died in 2004. He had been drinking heavily at a fraternity party. Now alcohol is banned from all fraternity and sorority houses and university housing. Student organizations can serve alcohol at events but on…