单词：phennig
单词：phennig 相关文章
为什么 'x' 是未知数的符号？在这个短而有趣的演讲里，Terry Moore 带给我们一个吃惊的答案。
TED公开课:百字不如一数字
Tag questions are used when seeking confirmation of what one believes to be true. They restate, in question form, the previously spoken sentence. For example, He is an engineer. Isn't he? (Positive statement, negative tag) They're not from Colorado.
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甜蜜美梦 Beyonce - Sweet Dreams Sweet Dreams (Turn The Lights On) Every night I rush to my bed With hopes that maybe I'll get a chance to see you When i close my eyes I'm going out of my head Lost in a fairytale Can you hold my hands and be my gu
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By Meredith Buel Washington 16 May 2007 A U.S. military commander used an appropriate level of force and demonstrated sound judgment during a battle last month in Afghanistan that Afghan officials say killed dozens of civilians. That is the conclusio
2007年VOA标准英语（五月）
By Al Pessin Washington 20 March 2007 A senior U.S. military officer says he expects Afghan Taleban insurgents to launch a new series of attacks starting Wednesday to mark the Afghan New Year. The officer spoke at a news conference at the Pentagon, a
2007年VOA标准英语（三月）
By Sonja Pace London 02 November 2006 Former Iranian President Mohammad Khatami says American policies in Iraq and Afghanistan have led to an upsurge in terrorism and he called for a quick withdrawal of foreign forces from those countries. Mr. Khata
2006年VOA标准英语（十一月)