单词：noncharring ablator
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Lesson 46: Expensive and uncomfortable 既昂贵又受罪 First listen and then answer the question. 听录音，然后回答以下问题。 What did the man in this story do? When a plane from London arrived at Sydney airport, workers began to unload
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And what sort of building were they in. Yea, we found them near a tower and they were escaping during the eruption. To the trained eye of a forensic anthropologist, the state of the bones, even 2000 years after death, is very telling. On skeleton No.
自然百科2015年
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By Scott Stearns Washington 01 May 2007 President Bush gestures as he speaks to members of the coalition forces during a visit to US Central Command at MacDill Air Force Base in Tampa, Florida, 1 May 2007 President Bush says coalition forces are maki
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This is the VOA Special English Agriculture Report. Agroecology students at Goshen College in Wolf Lake, Indiana Many colleges and universities in the United States provide education in agriculture. But only a few schools offer experience in traditi
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By Robert Berger Jerusalem 25 February 2007 Palestinian youths throw stones toward Israeli soldiers, not seen, during an Israeli army operation in the West Bank City of Nablus, 25 Feb 2007 Israeli forces have raided the biggest Palestinian town in t
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U.S. President George Bush is launching one of the biggest conservation efforts in the world. He is designating large tracts of the Pacific as national monuments - meaning they are protected from commercial fishing, mining and other uses. President
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One of the key sources of renewable energy being developed today is wind power, utilizing giant turbines to generate electricity. These work best in windy places like the U.S. Great Plains that stretch from west Texas in the south to the Dakotas in
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By Melinda Smith Washington 19 March 2008 A scientific review published in the Journal of American Medicine shows that the field of genetics has made a lot of progress in recent years. According to JAMA , genetic testing is able to identify more than
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By Daniel Schearf Beijing 01 November 2007 A team of American nuclear experts has arrived in North Korea to begin disabling the country's main nuclear facility. North Korea appears on track to keep its promise to divulge and disable all its nuclear f
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By Lisa Schlein Geneva 10 December 2007 A new report finds that last year the number of children dying before their fifth birthday fell below 10 million for the first time since the United Nations has been keeping records. But, the U.N. Children's Fu
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The chains of habit are generally too small to be felt until they are too strong to be broken. - Samuel Johnson Editors note: This is a guest post from Mary Jaksch of Goodlife Zen. Have you ever had problems establishing a new habit? Maybe I should a
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