单词：baseline costs
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Education Report - A Social Network Aims to Speed Up Progress in Science This is the VOA Special English Education Report. A few years ago, a university researcher was having problems with an experiment that involved medical imaging. His adviser and
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英语作文 Direction:For this part,you are allowed 30 minutes to write a composition in three paragraphs.You are given the first sentence of the three paragrapgs.Your part of the composition should be no less than 100 words,not including the words giv
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SCIENCE IN THE NEWS - July 30, 2002: Study of Centenarians / How Sleep Improves Learning / New York Requires Abortion Training for Some New Doctors VOICE ONE: This is Sarah Long. VOICE TWO: And this i
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TURIN, March 25 (Xinhua) -- Juventus beat Inter 2-0 at home in the Derby d'Italia on Sunday to move within four points of the Serie A leaders AC Milan. Following a first half in which both sides had chances, Juve took the lead just before the hour ma
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Offering Substitute 提供代用品 Specimen Letters1. Offering Rayon in Place of Watered Silk提供人造丝代替水洗丝Dear Sirs,Thank you for your fax of yesterday (April 3) with your order No.456 for 5,000 metres of 100cm wide watered silk. We
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