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[新东方背诵文选] 新东方背诵文选 Lesson 14:A Rare
A Rare Fossil Record The preservation of embryos and juveniles is a rate occurrence in the fossil record. The tiny, delicate skeletons are usually scattered by scavengers or destroyed by weathering b2006-05-11 编辑:admin
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[新东方背诵文选] 新东方背诵文选 Lesson 13:Skyscrapers
Skyscrapers and Environment In the late 1960's, many people in North America turned their attention to environmental problems, and new steel-and-glass skyscrapers were widely criticized. Ecolog..2006-05-11 编辑:admin
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[新东方背诵文选] 新东方背诵文选 Lesson 12:Museums
Museums From Boston to Los Angeles, from New York City to Chicago to Dallas, museums are either planning, building, or wrapping up wholesale expansion programs. These programs already have radically2006-05-11 编辑:admin
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[新东方背诵文选] 新东方背诵文选 Lesson 11:Archaeology
Archaeology Archaeology is a source of history, not just a bumble auxiliary discipline. Archaeological data are historical documents in their own right, not mere illustrations to written texts, Just2006-05-11 编辑:admin
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[新东方背诵文选] 新东方背诵文选 Lesson 10:Types of&nbs
Types of Speech Standard usage includes those words and expressions understood, used, and accepted by a majority of the speakers of a language in any situation regardless of the level of formality. A2006-05-11 编辑:admin
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[新东方背诵文选] 新东方背诵文选 Lesson 9:Suburbanization
Suburbanization If by "suburb" is meant an urban margin that grows more rapidly than its already developed interior, the process of suburbanization began during the emergence of the indust..2006-05-11 编辑:admin
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[新东方背诵文选] 新东方背诵文选 Lesson 8:American Revo
American Revolution The American Revolution was not a sudden and violent overturning of the political and social framework, such as later occurred in France and Russia, when both were already indepen2006-05-11 编辑:admin
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[新东方背诵文选] 新东方背诵文选 Lesson 7:Andrew Carneg
Lesson 7:Andrew CarnegieAndrew Carnegie, known as the King of Steel, built the steel industry in the United States, and , in the process, became one of the wealthiest men in America. His success resu2006-05-11 编辑:admin
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[新东方背诵文选] 新东方背诵文选 Lesson 6:Television
Lesson 6:Television Television-----the most pervasive and persuasive of modern technologies, marked by rapid change and growth-is moving into a new era, an era of extraordinary sophistication and ver2006-05-11 编辑:admin