更多“价值一词的含义极广，如历史价值、艺术价值、学术价值等等；人们”相关的问题
投诉处理前心态调整的方法有以下几种( )。
A.客户还不想放弃农行B.客户找不到替代产品和服务或还没打算找C.客户觉得可以得到补偿D.投诉处理是争取销售的机会
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单个商品详情页的转化率该如何计算?( )
A. 转化率=(产生购买行为的客户人数 / 所有到达店铺的访客人数)× 100% B. 转化率=(产生购买行为的客户人数 / 所有到达该商品页面的访客人数)× 100% C. 转化率=(咨询客服的客户人数 / 所有到达店铺的访客人数)× 100% D. 转化率=(产生购买行为的客户人数 / 咨询客服的客户人数)× 100%
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扶贫贷款是指与建档立卡贫困人口直接或间接相关的扶贫小额贷款和产业项目带动扶贷款。
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She()to be a friend of my sister.
A.turned out
B.was
C.destined
D.planned
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馏塔精馏段操作线方程为y=0.75x+0.216，则操作回流比为（）。
\tA、0.75
\tB、3
\tC、0.216
\tD、1.5
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采用分项结转法结转半成品成本,在各步骤完工产品成本中看不出所耗上一步骤半成品的费用和本步骤加工费用的水平。()
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请简述8259A与8086CPU结合响应中断的过程。
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结构件内部存在有微裂纹，必然会是造成构件低应力脆断。此题为判断题(对，错)。
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（）社会是人与自然和谐的社会，通过人与自然的和谐发展来促进人与人、人与社会的和谐。
A．持续发展型
B．经济集约型
C．资源节约型
D．环境友好型
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依据《中国南方电网有限责任公司电力安全工作规程》，禁止工作人员擅自开启直接封闭带电部分的高压配电设备（）等。
A.柜门
B.箱盖
C.封板
D.电源
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Most scientists and engineers find careers in three general sectors of society: colleges and universities, industries, and federal and stale agencies. Their work includes an array of activities, from the conduct of basic and applied research to the design and application of new commercial products to the operation and maintenance of large engineering systems. You can make your planning more effective by appreciating the direction in which professional careers are shifting within that larger picture.【66】But more than half the students who receive PhDs in science and engineering obtain work outside academe—a proportion that has increased steadily for 2 decades. And full-time academic positions in general are more difficult to find than they were during the 1960s and 1970s, when the research enterprise was expanding more rapidly. 【67】The end of the Cold War has removed some incentive for the federal government to fund defense-oriented basic research. Increased national and global competition has forced many industries to reduce expenses and staff. That means that there are fewer research and development positions in universities, industries, and government laboratories than there are qualified scientists and engineers looking for them. 【68】For example, there are strong public pressures for universities to shift their emphasis toward teaching and toward undergraduate education; the number of positions for permanent faculty has decreased; professors are no longer required to retire at a particular age; and more part-time and temporary faculty are being employed.【69】In engineering, careers are being transformed by several intersecting trends.【70】Companies value multilingual workers with a breadth of competencies—managerial as well as technical—and the ability to access and apply new scientific and technologic knowledge. The more flexible and mobile you can be, the more opportunities you will have and the greater will be your control over the shape of your career. A. Powerful changes have swept through the universities. B. All those trends 'affect the universities' ability to hire scientists and engineers. C. For example, increasing numbers of physicists, mathematicians, and engineers find their skills valued in the financial arena. D. International companies now draw employees from many nations, seeking out valued experts from a global pool of labor to work project by project. E. For example, for many students, a PhD will mean a career as an academic researcher. F. As our society changes, so too do the opportunities for careers in science and engineering.(66)
A.B.【66】ButC.D.E.【69】InF.【70】CompaniesG.(66)
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有关缺水的叙述，下列哪项是错误的（）。
A.高渗性缺水细胞内缺水>细胞外缺水 B.低渗性缺水细胞外缺水>细胞内缺水 C.等渗性缺水时水和钠成比例急剧丧失 D.高渗性缺水时缺水>缺钠 E.高渗性缺水时血清钠浓度>155mmol/L
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项目评估与决策是由哪方来确定，下列组合（）正确 ①项目评估一般是由投资决策部门组织的②或授权投资银行③工程咨询公司④专家组⑤设计院
A．①②④⑤
B．①②③④
C．②③④⑤
D．①②③④⑤
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文丘里流量计喉管断面的压强减小，从能量观点来看，主要是（)。A．面积减小后能量损失加大造成的B．
文丘里流量计喉管断面的压强减小，从能量观点来看，主要是()。A．面积减小后能量损失加大造成的B．管壁粗糙，摩擦力增加造成的C．位置向下倾斜，位能降低造成的D．断面收缩流速加大，压能转化成动能造成的，能量损失不是主要的
A．面积减小后能量损失加大造成的B．管壁粗糙，摩擦力增加造成的C．位置向下倾斜，位能降低造成的D．断面收缩流速加大，压能转化成动能造成的，能量损失不是主要的
B．管壁粗糙，摩擦力增加造成的C．位置向下倾斜，位能降低造成的D．断面收缩流速加大，压能转化成动能造成的，能量损失不是主要的
C．位置向下倾斜，位能降低造成的D．断面收缩流速加大，压能转化成动能造成的，能量损失不是主要的
D．断面收缩流速加大，压能转化成动能造成的，能量损失不是主要的
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