单词：ammonium ferrie oxalate
单词：ammonium ferrie oxalate 相关文章
In business, Optus has called for Telstra's proposals on its participation in the national broadband network to be blocked. Optus' chief executive Paul O'Sullivan says Telstra's current plan for the separation of its retail and wholesale arms wholesa
澳洲ABC新闻快递2011年
DEVELOPMENT REPORT – December 23, 2002: Heifer International By Jill Moss This is the VOA Special English Development Report. One of the biggest problems in developing countries is hunger. An organi
农业与发展
By Paul Francuch Chicago 16 November 2006 Professor Milton Friedman, hailed by some as perhaps the 20th century's greatest champion of capitalism and economic freedom, is dead at the age of 94. Dr. Milton Friedman, 1976 Nobel Prize winner for econom
2006年VOA标准英语（十一月)
If he says one more thing to me, Im going to hit him, Roy thought. Roy was thinking about Danny, a fellow golfer he had just met today. Danny was a successful orthopedist, 60 years old and quite overweight. Roy was a retired Army officer, 80 and wiry
365个英语简短小故事
AGRICULTURE REPORT – March 12, 2002: Carbon Dioxide and Crops By George Grow This is the VOA Special English AGRICULTURE REPORT. Increasing levels of carbon dioxide gas in Earth’s atmosphere have
农业与发展