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- 阅读理解。We all know that certain oils are healthier than others, but your oil health goes beyond just the type. The...
- 阅读理解。Being the boss might mean more money and challenging work but it can also cause damage to physicaland menta...
- 阅读理解。 Waste to Energy-JUST BURN IT!WHY BURN WASTE?Waste-to-energy plants generate (产生) enough electricity to s...
- 阅读理解。 As AH1N1 flu continues to spread, experts from the WorldHealth Organization are calling for everyone to pr...
- 阅读理解。 The Canadians love the great outdoor-20% of the Canadians go camping each year-and consider thenatural phe...
- 完形填空。War, money and power are a few things that countries and people are concerned about. 1 I agree thatthose th...
- 阅读理解。For the people living in the Nile Basin, the river is their life. This 6 825 km waterway, whose watershed(...
- 阅读理解。The IEA's World Energy Outlook report says increasing demand and use of energy has to be limited.The switch...
- 阅读理解。 Live Earth Announces 2010 Global Event!This is the web version of the October 15, 2009 Live Earth email to...
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- 阅读理解。Is a recently discovered hormone the reason why folks who lose weight can't keep it off?Like millions of ot...