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患者男，26岁。诉每次在电梯里或在飞机上，就出现心慌、多汗.....
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A survey of news stories in 1996 reveals that the antiscience tag has been attached t..
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我国内地证券经营机构申请B股业务资格时应当报送最近（）经.....
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额定速度0.63m／s<v≤1m p="" s的交流双速电梯,轿厢在空载.....
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某房地产企业预售商品住宅，开盘当日即收到一亿元现金，商品.....
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We live in a society in which the medicinal and social use of substances （drugs) is p..
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