单词：genetic flexibility (thoday 1953)
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Last Friday, we said it was scheduled to happen and it happened. But even some Koreans say its hard to believe. 上周五，我们说可能会有事情发生了，事情就这样发生了。但就连一些韩国人也表示难以置信。 For the fir
CNN美国有线新闻2018年4月
Controversy Continues Over Muscular Dystrophy Drug, Despite FDA Approval play pause stop mute unmute max volume 00:0004:47repeat repeat off Update Required To play the media you will need to either update your browser to a recent version or update yo
2016年NPR美国国家公共电台9月
By Melinda Smith Baltimore, Maryland 05 September 2006 watch report Celiac Disease For thousands of years, human beings have suffered from a genetic disorder that has received attention only in the last few decades. The disorder is called celiac dis
2006年VOA标准英语（九月）
By Mike O'Sullivan Los Angeles 18 January 2006 Scientists who study human development have always faced a dilemma. The need to procreate and protect our genetic offspring can be overridden in humans w
2006年VOA标准英语（一月）
II．现象法 对某种社会现象、倾向或社会问题进行剖析的文章往往在文章一开始首先引出这种 现象或问题，然后评论。本节句型就适用于这种开头。 11 Recently the rise in phenomenon of problem of ques
英语学习方法
7 Morning Hacks to Jumpstart Your Day Ill be the first to admit that Im really not a morning person. Ive tried to get myself going in the early hours of the morning, but Ive always been more of a night owl my creative juices seem to flow better in th
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