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Is Attention Deficit Disorder - Hyperactivity - a real entity in children? In adults? What drug treatments are available, and what neurochemical mechanisms probably underlie their actions?
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注意力缺乏症-过动症-是真的存在于儿童中及成人中？可用什麽样的药物治疗，什麽样的神经化学机制造成他们的行为？ |
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Is Australia part of Oceania ?
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澳大利亚是在大洋洲吗？ |
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Is Australia part of Oceania?
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澳大利亚是在大洋洲吗？ |
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Is BH beacon working(operating) normally( all right)?
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BH导航台工作正常吗？ |
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Is Barclays a good choice of suitor?
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巴克莱会是个好选择吗？ |
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Is Bob an old friend of yours?
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鲍勃是你的老朋友吗? |
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Is Britain a meritocracy?
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英国是英才管理的国家吗? |
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Is Britain becoming a technocracy?
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英国是否要成为实行专家政治的国家? |
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Is Bush the 21th century version of the trickster or the antichrist?
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布什是二十一世纪版本的骗子和敌基督者吗？ |
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Is Canadian English a British Dialect?
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“加拿大英语是英国英语的一种方言吗？” |
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Is China a Market Economy?
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中国是市场经济吗？ |
