单词：Bacterium butyri colloideum
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Bacterium Targets Untreated HIV-Positive People Researchers are warning of an emerging form of intestinal disease in sub-Saharan Africa. Its targeting mostly HIV-infected people, who are not on treatment. The disease kills up to 45 percent of those i
VOA标准英语2012年(九月)
[00:00.00]3 Listen and circle. [00:05.52]You will hear Peter talk [00:07.18]about the history of kites. [00:09.52]Listen and answer the questions. [00:12.23]Kite-making is an ancient Chinese art. [00:15.12]In China ,the first kites were [00:17.22]mad
外研社新标准初中英语九年级
This is Scientific American's 60-Second Science. I'm Karen Hopkin. This'll just take a minute. If you want to shell a walnut, it helps to have a nutcracker. And if you want to digest seaweed, it helps to have the right enzymes. Now, a study in the jo
Scientific American(四)月
埃及金字塔并非奴隶所建 New tombs found in Giza support the view that the Great Pyramids were built by free workers and not slaves， as widely believed， Egypt's chief archaeologist said on Sunday。 Films and media have long depicted sla
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歌曲 ： All In One 艺人 ：Gyroscope 音乐星级 ： ★★★★ 所属专辑 ：Breed Obsession 发行年代 ：2008 风格 ：Rock 相关介绍 ：Breed Obsession是澳大利亚摇滚乐队Gyroscope的第三张录音室专辑，由Dave Eringa制作，华纳音乐2008年3月8日正式发行。 这张专辑的录制
英文摇滚歌曲
DAMASCUS, March 27 (Xinhua) -- Syria reportedly accepted Tuesday a six-point plan by Kofi Annan, the joint special envoy of the UN and Arab League (AL) for Syria, to end the year-long violence, according to Annan's spokesman. The spokesman said in a
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