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【Earth&Sky】小试纸可诊大疾患
听力简介：
听写填空,只写填空内容,不抄全文,3-5个句子,不用写标号,注意标点~
George Whitesides: The overall world is less stable. [---1---]
You're listening to chemist George Whitesides of Harvard University, talking about a new, more affordable diagnostic test – useful to detect diseases like HIV/AIDS, tuberculosis, and malaria – which kill millions each year in the developing world. The test would cost only pennies to make, and it's made of paper.
George Whitesides: [---2---]
[---3---]
George Whitesides: [---4---]
[---5---]Whitesides added that Africa might see the first of these tests –- to detect liver failure — by the end of 2009. He said tests for major infectious diseases like AIDS are underway.
George Whitesides: We're just at the beginning of this process.
ES: a clear voice for science. We're at ES.org
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