单词：nih black strain
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lesson 27 Text A The Shopping List Mrs Black was having a lot of trouble with her skin, so she went to her doctor about it. He could not find anything wrong th her, however, so he sent her to the loca
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SCIENCE IN THE NEWS - Reforms at NIH / Tobacco Smoke a Danger to Children / A New Way to Add Iron to the Diet By Cynthia Kirk and Jill Moss Broadcast: Tuesday, February 15, 2005 VOICE ONE: This is SCI
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The flu epidemic intensified a few week ago, but it continued to worsen with widespread outbreaks being reported in every state except Florida. NBC's Robert Bazell reports. And there's new information tonight about this year's flu epidemic and why i
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DAVID GREENE, HOST: And we're going to spend some time now in China's far northwestern region, Xinjiang, which is four times the size of California. It's home to a Muslim minority group called the Uighurs. They have had this tense relationship with C
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As somebody who is part of the executive branch and serving in this role which I can consider to be a great privilege, as director of NIH, I am confident that the convictions that are held by many Americans and by most members of the Congress, that b
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lesson 27 Text A The Shopping List Mrs Black was having a lot of trouble with her skin, so she went to her doctor about it. He could not find anything wrong th her, however, so he sent her to the local hospital for tests. The hospital, of course, sen
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