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SSS 2010-02-25

Welcome to the science stock, the weekly podcast of scientific Americans posted on Feburary 25th, 2010. I am Steve Mirsky. Its called The Poisoner's Handbook. But in the most subversive way its about something that is buried in my heart which I think

发表于:2018-12-24 / 阅读(58) / 评论(0)

Scientific American(二)月

VOA慢速英语 2008 0114a

This is the VOA Special English Development Report. Governments are always judged by how they use power. But they differ by how they divide power. Some have strong presidents or prime ministers. Others have military control. But political scientist

发表于:2019-01-11 / 阅读(40) / 评论(0)

VOA慢速英语2008年（一）月

VOA标准英语2012--Handbook Explains How to Create Durable and Inclusive Constitutions

Handbook Explains How to Create Durable and Inclusive Constitutions The book is called Constitution-Making and Reform: Options for the Process. Its authors say the process for designing and implementing a constitution is important: it is instrumental

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VOA标准英语2012年(五月)

VOA慢速英语20060820a

WORDS AND THEIR STORIES - Couch Potato: Life as a Full-time Television WatcherBy Jill Moss Broadcast: Sunday, August 20, 2006 Now, the VOA Special English program, Words and Their Stories. Some unusua

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2006年慢速英语（八）月

VOA慢速英语2010年-Education Report - Need Help With Your

This is the VOA Special English Education Report. Many colleges and universities in the United States have writing centers to help students improve their skills. Some materials are available free at Web sites like the Purdue Online Writing Lab, or OW

发表于:2019-01-31 / 阅读(52) / 评论(0)

2010年慢速英语(二)月

英语绕口令集锦：T

T. Thank the other three brothers of their father's mother's brother's side. The blue bluebird blinks. The cat catchers can't catch caught cats. The crow flew over the river with a lump of raw liver.

发表于:2019-02-01 / 阅读(65) / 评论(0)

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