阿尔茨海默氏病(2)
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美国天然气勘探呈现新面貌(2)
天然气为美国人提供了大约四分之一的能源。Hints: Eric Potter Bureau of Economic Geology Texas AustinGas shale exploration is being done mainly by small to medium sized companies. Eric Potter is a ...
大选女性选民转向支持麦凯恩-佩林 (2)
佩林作为在美国的政治舞台上一位名不见经传的人物出现在共和党的全国代表大会中。 摘要:Hints: Janice Crouse"But I also think that Sarah Palin connected with a lot of ordinary women voters, with her s...
阿尔茨海默氏病(1)
阿尔茨海默氏病感染了世界上上百万的人.美国的研究人员说这种病将在2050年感染全世界上千万人!Alzheimer's disease affects millions of people around the world. American researchers say the disease will ...
各式各样的美总统参选人
新鲜事年年有,今年好象特别多。来看看美国总统选举上的新鲜事!Twenty years ago, Ellen Malcolm started a political network in Washington called EMILY's List to raise money for Democratic Party women...