单词：deserpidien
去甲氧利血平
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By Deborah Block Little Rock, Arkansas 24 September 2007 Fifty years ago this month, a high school in the U.S. southern city of Little Rock, Arkansas became a crucial battleground in the struggle for civil rights. Despite prejudice and hostility from
发表于:2019-01-08 / 阅读(140) / 评论(0)
2007年VOA标准英语（九月）
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They might look like something out of a James Bond movie but these luxury underwater houses - the first of their kind in the world - are set to be built in Dubai. 它们可能看上去像是从詹姆斯邦德电影里直接穿越到三次元的，但是
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