According to the existent understanding human beings are the

According to the existent understanding human beings are the only mammal with a

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男性,25岁,2周前感冒后畏寒、发热、咳嗽,1周前咳大量黄色脓性痰,痰中带血;经青霉素、头孢噻肟等治疗无效。体检:体温4

男性,25岁,2周前感冒后畏寒、发热、咳嗽,1周前咳大量黄色脓性痰,痰中带血;经青霉素、头孢噻肟等治疗无效。体检:体温40℃,呼吸急促,双肺中下闻及湿啰音。血白

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Questions are based on the following passage.In a research

Questions are based on the following passage.In a research paper,two security

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The dead end of pre-martial counseling gave Dr.Warren the id

The dead end of pre-martial counseling gave Dr.Warren the idea of matchmaking on

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