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患者，男性，40岁。血肌酐2mg/dl，尿素氮18mg/dl，尿肌酐200mg/dl，24小时尿量720ml，患者的肾功能属于（）
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我国不仅正处于而且长期处于社会主义初级阶段，我国的社会主义初级阶段将长达100年，请回答为什么说我国正处于社会主义初级阶段？
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排种器的类型？
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TD-SCDMA采用TDD模式，并同时采用了()等一系列高新技术。
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在日常膳食中三大营养素中的（）供能占总能量的比例最大。
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In every cultivated language, there are two great classes of words which, taken together, comprise the whole vocabulary. First, there are those words（1）which we become acquainted in daily conversation, which we（2）,that is to say, from the（3） of our own family and from our familiar associates, and（4） we should know and use （5 ）we could not read or write. They （6） the common things of life, and are the stock in trade of all who （7） the language. Such words may be called“popular”, since they belong to the people （8） and are not the exclusive （9） of a limited class. On the other hand, our language （10） a multitude of words which are comparatively （11） used in ordinary conversation. Their meanings are known to every educated person, but there is little （12） to use them at home or in the market-place. Our （13） acquaintance with them comes not from our mother's （14） or from the talk of our school-mates, （15） from books that we read, lectures that we （16） ,or the more （17）conversation of highly educated speakers who are discussing some particular （18） n a style appropriately elevated above the habitual（19） f everyday life. Such words are called“learned”, and the （20） between them and the“popular”words is of great importance to a right understanding of linguistic process. 请在16处填上正确答案（）
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翻转肾上腺素升压作用的药物是（）
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为了实现21世纪人人享有卫生保健，世界卫生组织建议的行动纲领中不包括（）
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妊娠期促进乳房发育的激素有（）
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以下哪种气体中毒，在抢救时禁止压迫胸肺进行人工呼吸。（）