单词：prevention costs
单词：prevention costs 相关文章
Part 3 The Smoke Detector 烟雾探测器 Dialogue Script1 对话原文1 Jack: (Reading letter) Dear Mister Smith, your daughter informs me that... Tina: What's this about? Jack: Apparently Lisa reported us for failing fire safety standards. Tina: Is that th
CRI实用英语课堂
世行敦促加强艾滋病预防工作 The World Bank says significantly better HIV prevention efforts are needed in Africa. It says a slow global economy and uncertain donor aid make preventing new infections a necessity. 世界银行称，非洲需要
VOA双语新闻 2012年3月
World Suicide Prevention Day (WSPD) is a day we should all put on our calendars. It highlights a huge but often ignored problem in our society. Every year thousands of people take their own lives. Around 3,000 people a day commit suicide. Another 60,
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Part 1 The Pyromaniac 纵火狂 Dialogue Script1 对话原文1 Tom: Want to help me build a matchstick house? Tina: Uh, where did you learn how to do that? Tom: Some friends at school taught me. Tina: It's amazing what you kids are learning in school these
CRI实用英语课堂
World Bank Urges Greater HIV Prevention Efforts The World Bank says significantly better HIV prevention efforts are needed in Africa. It says a slow global economy and uncertain donor aid make preventing new infections a necessity. A new World Bank r
VOA标准英语2012年(三月)