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Wall Street's confronted with a crisis of confidence, keeping stocks way down. We last saw the Dow losing more than 260 points at 9,869, NASDAQ down nearly 4% at 2,135. Few factor is playing into this. Details are now from NPR's Yuki Noguchi. The Eur
2010年NPR美国国家公共电台6月
在高三课本第十四单元Zoology中有这样两句话： 1.To find out whether his assumption was correct，he set up two feeding places. 为了查明他的假设是否正确，他建立了两个喂食点。 2.Next，Von Frisch and his colleague
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This is Scientific Americans 60-Second Science. Im Cynthia Graber, this will just take a minute. For generations, nearly all medical research was done on men. And the assumption was that whats true for men is true for women. Now of course we know tha
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Recent hearing tests on teens show an increase in hearing loss over the last generation, possibly as a result of increased earbud use. Are you listening to me through headphones? Because heres a sample of what might be harming the ears of teenagers.
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The Feast of the Assumption is an important day in the Catholic religion. It is the principal feast of the Blessed Virgin, the mother of Jesus Christ. This feast commemorates two events: the departure of Mary from the soul life and the assumption of
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After proposing a permanent fix for its Dreamliner 787 to the Federal Aviation Association last Friday, Boeing has met with its Japanese battery maker GS Yuasa on how to get the Dreamliners back in the air. Boeing's said to be proposing a stronger co
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