单词：quadrilateral element characteristic
单词：quadrilateral element characteristic 相关文章
AS IT IS - The Social Progress Index Welcome to AS IT IS from VOA Learning English. Im Mario Ritter. Today, we hear about a different way to measure economic growth, the Social Progress Index. We also hear from the author of a book about institution
2013年VOA慢速英语(四)月
Slow Progress on Curbing Deforestation Expected at Climate Conference In Indonesia, a moratorium on new forest development appears to have little effect as farmers and large companies continue cutting down trees for timber, then burning off the land
VOA标准英语2012年(十二月)
In this Business English Pod episode were going to look at making a verbal progress report during a meeting. All managers need written progress reports from their staff, but it is often necessary to make a verbal progress report during a meeting. A v
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Progress Has Been Made In Containing Malaria, More Needs To Be Done For every minute that goes by, a child under five years of age dies of malaria. Malaria has been diagnosed on every continent, but sub-Saharan Africa is the region most afflicted. Dr
VOA标准英语2013年(四月)
Rival GDP Measure Puts Emphasis on Social Progress Since the early 20th century, the United States has topped the global table of Gross Domestic Product. According to the new Social Progress Index, though, the best country in the world is Sweden. The
VOA标准英语2013年(四月)
BEIJING, Nov. 22 (Xinhuanet) -- Global AIDS deaths and new HIV infections have each dropped 21 percent since the peak of the AIDS pandemic in 1997, according to a UN report released Monday. One major factor responsible for the result is that life-sav
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