单词：carbon group element
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As It Is - Remember Your Chemistry Classes? An international team of researchers recently reported creation of a new element that is 40 percent heavier than lead. The researchers successfully developed what they are calling Element Number 117 at a la
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节奏蓝调：Alicia Keys动情英文新歌 美国著名女歌手Alicia Keys的最新专辑《The Element of Freedom》的首支单曲Doesn't Mean Anything。 Artist：Alicia Keys Song：Doesn't Mean Anything Used to dream of being a millionaire, wi
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The environmental and economic disasters caused by the continuing oil spill in the Gulf of Mexico may be fueling efforts in the U.S. Congress to finish work on a stalled energy and climate change bill. Though the House of Representatives passed its v
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节奏蓝调：Alicia Keys动情英文新歌首播 美国著名女歌手Alicia Keys的最新专辑《The Element of Freedom》将于12月11日推出，目前新专辑的首支单曲Doesn't Mean Anything已经开始打榜，在最新一期的英国单曲
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Ruth: So Akane, is there anything that youre frightened of? Akane: Well Im, Im really scared of horror movies. I never watch them, cuz they really really frighten me. Ruth: Horror movies wow. Have your ever seen a horror movie? Akane: Well, um, when
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Ruth: So Akane, is there anything that youre frightened of? Akane: Well Im, Im really scared of horror movies. I never watch them, cuz they really really frighten me. Ruth: Horror movies wow. Have your ever seen a horror movie? Akane: Well, um, when
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