单词：enzymology diagnosis method
单词：enzymology diagnosis method 相关文章
Charles is a lonely young man and Amy is a crippled girl on a wheelchair. They meet, get to know each other and begin going out together. Charles falls in love with Amy and hopes to be the only chairpusher in her life. But Amy prefers independence t
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Children Learn to Play Music by Listening in Suzuki Method Five-year-old Hannah Mei Steury started violin lessons two months ago. Her teacher, Stephanie Flack, says Twinkle, Twinkle Little Star is the first song children learn to play. Its a very sim
VOA标准英语2012年(七月)
Threat of Fatal Snakebites Often Overlooked Neglected tropical diseases such as dengue, leishmaniasis, and trachoma are getting more attention these days, but other health threats are almost completely off the radar. One example is the deadly toll ta
VOA标准英语2011年(十二月)
Rwanda Doctors Treat Children with Help from US Specialists Children with cancer in Rwanda are getting specialized care thanks to a partnership with doctors in the United States, helping to save lives in an area with limited resources. In advanced We
VOA标准英语2011年(十二月)
By Jessica Berman Washington 12 October 2006 Researchers have developed a new tuberculosis test that makes a diagnosis possible in a fraction of the time it can take using other methods. Experts say the test would be especially useful in the develop
2006年VOA标准英语（十月）
By Melinda Smith Washington, DC 04 January 2007 watch Meningitis in Children Meningitis can be infectious, particularly when the disease is spread among large groups of people living in crowded conditions. It is most prevalent in sub-Saharan Africa,
2007年VOA标准英语（一月）