题目内容
听力原文：About 200 years ago, about 95 percent of Americans lived on farms. There were only 24 urban areas, all of which were under 100,000 people. By mid-20th century, things had changed dramatically: 70 percent of the American public lived in urban areas. From 5 percent to 70 percent ! There were over 6,000 cities or urban areas.
Despite the dramatic changes over 200 years, more and more Americans have moved out of the urban areas.
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听力原文：Each year alcoholism kills 40,000 Americans. It costs our country over ＄80 billion. It is implicated in 30 percent of suicides and 46 percent of teen suicides and is a factor in one of four hospital admissions. No wonder it has long been decried as not far removed from original sin.
Because of the original sin, many Americans take to alcoholism, which costs heavy casualties.
In a hospital, nurses are usually kinder and friendlier towards patients than are the physicians.
Artificial sweeteners and synthetic fat substitutes may be healthy, but they will not help you become slim and keep fit.
下列关于投资者进行战略投资的要求中，说法正确的有（)。A．以协议转让、上市公司定向发行新股方式以下列关于投资者进行战略投资的要求中，说法正确的有()。
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