单词：key petroleum source bed
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Song：Who's Been Sleeping In My Bed Artist：Brosis Who's been sleeping in my bed? Ain't nobody sleeping in your bed,what you're talking about? I'm innocent,I didn't treat you bad girl, What you're talking about? What? what? Chorus: Who's been sleep
英语热力歌曲
By Kari Barber Dakar 21 March 2008 In many African countries, few people have access to computers and the Internet. Experts say this is hindering development and preventing students from being able to compete for jobs. At a conference in Dakar this w
VOA标准英语2008年（三月）
The US Environmental Protection Agency lists stormwater as the primary cause of water pollution in the United States. Roads, shopping centers and housing developments are generally seen as enhancing a community's quality of life. But they can also di
VOA标准英语2010年(八)月
More transparency is needed over Sudan oil revenues, according to the environmental rights group Global Witness. The distribution of resources in Sudan is a hot issue as the country prepares for a referendum on dividing the country between north and
VOA标准英语2011年(一月)