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Electronic dance music bounds into mainstream
Irrigation pioneer wins world food prize
Scientists search for new ways to treat infection
Pirate attacks are down in 2012
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Medical experts debate value of alcohol use
Mobile phones could help efforts to end malaria
The government of Norway is planning to build an unusual阅读理解答案
When Andrew was born in Jiangsu, China, his father opened 阅读理解答案
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The Sahara Festival is a celebration of the very recent past.阅读理解答案
Spain's economic crisis sparks Catalonia independence drive(视频)
French experts question GMO cancer study
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NYC schools expand birth control availability
High and fast: the X-15 reached the edge of space
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