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Research is commonly divided into "applied" and "pure". This classification is arbitrary and loose, but what is usually meant is that applied research is a deliberate investigation of a problem of practical importance, in contradistinction to pure research done to gain knowledge for its own sake. The pure scientist may be said to accept as an act of faith that any scientific knowledge is worth pursuing for its own sake, and, if pressed, he usually claims that in most instances it is eventually found to be useful. Most of the greatest discoveries, such as the discovery of electricity, X-rays, radium and atomic energy, originated from pure research, which allows the worker to follow unexpected, interesting clues without the intention of achieving results of practical value. In applied research it is the project which is given support, whereas in pure research it is the man. However, often the distinction between pure and applied research is a superficial one as
A. research workers follow unexpected, interesting clues.
B. scientists make a discovery first, and then try to use it.
C. it is the man rather than the project who is given support.
D. results of practical value are to be achieved.

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[单选题]依据《省住房和城乡建设厅关于改革和完善房屋建筑和市政基础设施工程招标投标制度的实施意见》（苏建规字（2017）1号文），招标人编制的资格预审文件或者招标文件可以含有以下内容（）。
A.设定与招标项目的具体特点和实际需要相适应的资格、技术、商务条件
B.以项目所在地区域或者本招标行业的业绩、奖项作为加分
C.对项目所在地区域外的潜在投标人或者投标人采用不同的资格审查标准
D.专业工程发包，招标人要求投标人同时具备两个及以上的专业承包资质的，不允许联合体参加投标的

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[简答题]临床责任护士的职责是什么？

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[单选题]海绵城市，指城市能够像海绵一样，在适应环境变化和应对自然灾害等方面具有良好的“弹性”，下雨时吸水、蓄水、渗水、净水。需要时将蓄存的水“释放”并加以利用。下列属于“城市海绵体”的是：（）
A.完善的地下排水管网，绿地、花园、大型写字楼等城市配套设施
B.江河、湖、湿地等水系，绿地、花园、可渗透路面等城市配套设施
C.完善的地下排水管网，绿地、花园、硬质柏油或水泥等城市配套设施
D.江河、湖、湿地等水系，城市花园、硬质柏油或水泥等城市配套设施

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[判断题]质量波动越小质量水平越高。

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[单选题]年轻的乳腺癌患者，出院前健康教育中哪一项对预防复发最重要( )
A.加强营养
B.参加体育活动增强体质
C.5年内避免妊娠
D.早期来院检查

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[简答题]孙膑被庞涓嫉妒被困魏国，是在谁的帮助下逃回齐国的？

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[判断题]瓦斯检查工必须执行瓦斯巡回检查制度和请示报告制度，并认真填写瓦斯检查班报。每次检查结果必须记入瓦斯检查班报手册和检查地点的记录牌上，并通知现场工作人员。
A.正确
B.错误

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[多选题]（）信号机采用二灯三显示：黄、红灯位间设空灯位
A.总出发
B.入段
C.调车
D.出库

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[判断题]工人有权了解化学品的特性、危害性、预防措施、培训程序;当有充分理由判断安全与健康受到威胁时，可以脱离危险区，并不受不公正待遇。
A.正确
B.错误