单词：steffimycin
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AS IT IS 2015-08-31 Serena Williams Chasing History at US Open The U.S. Open tennis tournament begins Monday in New York City. It is the last opportunity for 127 women to win a Grand Slam title this year. And it is a chance for one player to win a pl
2015年VOA慢速英语(八)月
Unit 8 Where Are They From?\n [au:]第八单元 他们来自哪里？\n [00:04.97]Dialogue\n [au:]对话\n [00:07.61]1 Look and listen. Then read and act in groups.\n [au:]1 看一看，听一听。然后阅读并分组表演。\n [00:16.55]Janet: Ke
清华大学版小学英语三年级下
Millions More Children to Receive Vaccines More than one million children die each year from severe diarrhea and pneumococcal disease. Today (Tuesday), the GAVI Alliance announced an expanded campaign against the two leading killers of children world
VOA标准英语2011年(九月)
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单词解析速记
Broadcast on Coast to Coast: November 7, 2002 Rebroadcast on VOA News Now: November 10, 2002 AA: I'm Avi Arditti with Rosanne Skirble, and this week on WORDMASTER -- slang and idioms in American politics. RS: Tuesday was Election Day, and Slangman Da
词汇大师(Wordmaster)
By Jessica Berman Washington 11 May 2006 French researchers at the Sanofi Pasteur Institute say they have developed a bird flu vaccine that, so far, appears to be safe and effective in humans. But obs
2006年VOA标准英语（五月）