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[VOA词汇大师] 词汇大师第71期:遇到不规则动词
INTRO: Today VOA Wordmasters Rosanne Skirble and Avi Arditti introduce us to Grammar Lady.RS: Mary Bruder is a woman on a mission. She calls herself Grammar Lady. Her goal: to help bring grammar back2012-03-15 编辑：jasmine
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[VOA词汇大师] 词汇大师第72期:不规则动词的变化趋势
INTRO: Our Wordmasters Rosanne Skirble and Avi Arditti discuss the ingredients of language found in a new book by a best-selling author.RS: Steven Pinker is a researcher who has studied many aspects2012-03-16 编辑：jasmine
