单词：stuenkel
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Roughly 1,000 years ago, Europe enjoyed several centuries of balmier average temperatures. Dubbed the Medieval Warm Period, it was the last time before the present that agriculture could flourish in Greenland. This era also provided fodder for countl
Scientific American(十一)月
Improve Your English by Testing Yourself English learners can improve their ability to remember and use new words by testing themselves. This idea comes from Sarah Lynn, an educational consultant and teacher at Harvard University's Bridge Program. Sh
2016年VOA慢速英语(八)月
LONDON, April 11 (Xinhua) -- The Olympic Torch has passed rigorous testing to ensure even the worst of Britain's weather will not be able to put it out, the Evening Standard newspaper said Wednesday. Two prototypes withstood 50mph winds, extreme temp
英语新闻
The real reason people close their eyes when they kiss is because the brain can't deal with more than two things at once. 接吻时闭眼的真正原因是大脑无法同时处理两件以上的事。 That is the finding of academics who have explore
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An independent panel of U.S. health experts is recommending that all Americans between the ages of 15 and 65 be routinely screened for HIV, the virus that causes AIDS. The HIV test would not be mandatory. But experts hope more widespread testing migh
英语新闻
Here is another one of Margarets poems. It is called A Day Without You. A day without you is like a garden with no rain, having no air to breathe, no nourishment. A day without you is like having no friends, being imprisoned, and trapped inside mysel
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