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海外之音 纽约是怎样成为美国最大城市的?
作者: 暂无 来源: 海外英语 年份: 2010 文献类型 : 期刊 关键词: 美国   大城市   波士顿   费城   纽约   18世纪  
描述: In the 18th century. New York was smaller thanPhiladelphia and Boston. Today it is the largest city in America.How can the change in its size and importance be explained? To answer this question we must consider certain facts aboutgeography. his
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