第一部分 聽力練習(xí) 一 科學(xué)技術(shù) （一）生物科技 Lesson One Section One 2000-The Year of the Genome Section Two Gnetic Markers Are Key to Prostate Cnacer Treatment Section Three Agriculture Briefs Lssson Two Section Oen Cloning Stem Cells Section Two New Study Indicates Breakthrough in Use of Adult Stem Cells Section Three Salvaged cloned Embryos Could Be Rich Resource for Stem Cells Lesson Three Section One Scientists Denounce Human cloning Plans Section Two Scientists Study Brain Regeneration Section Three Scientists Working on New TB Vaccine Lesson Four Section One Scientists Find New Clues to U.S.Anthrax Attacks Section Two DNA Technology Seals Fate of convicted Criminals Section Three bush Stem Cell Decision Continues to Stir controversy Lesson Five Section One Scientists Welcome Stem Cell Decision Section Two Debate Intensifies over Human cloning Section Three Religious Views of Embryonic Stem Cell Research Lesson Six Section One the Maverick Science of Astrobiology Section Two Indian Science Institutes Eligible for U.S.Stem Research Assistance Section Three Australian Team Devises Technology to Extract Neural Stem Cells Lesson Seven Section One U.S.-Mali Researchers Work Together to Fight Malaria Section Two Mutation Gene Could Protect Against Malaria Section Three Scientists Developing Ways to enhance Nerve Regeneration （二）計(jì)算機(jī)網(wǎng)絡(luò) （三）其他 二 衛(wèi)生與健康 三 自然環(huán)境與天文氣象 四 人口與社會(huì) 第二部分 聽力全文 一 科學(xué)技術(shù) 二 衛(wèi)生與健康 三 自然環(huán)境與天文氣象 四 人口與社會(huì)
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