Which of the following items may not be in

题型:单项选择题

问题:

Which of the following items may not be injured by diabetes

A.Kidneys

B.Nerves.

C.Ears.

D.Eyes.

考点:骨外科学主治医师骨外科专业实践能力专业四级
题型:单项选择题

举例说明可直接使用的农药剂型、稀释后使用的农药剂型和特殊用法的农药剂型?

题型:单项选择题

关注社会、服务社会、热心公益是当今社会主义精神文明建设的一个亮点,是构建社会主义和谐社会的需要。某中学在组织学生参加公益活动之前,进行了一次抽样问卷调查。调查统计结果如下:

(1)请你为这次的问卷调查拟定一个标题。

________________________________________________________________________________________________________________________________________________________________________________________

(2)上述统计结果说明了什么问题?

________________________________________________________________________________________________________________________________________________________________________________________

(3)你热心公益活动吗?请列举2个你曾经参加过的公益活动。

________________________________________________________________________________________________________________________________________________________________________________________

(4)针对该校存在的问题,请你向学校团委拟写一份200字以上的建议稿,提出好的建议。

________________________________________________________________________________________________________________________________________________________________________________________

题型:单项选择题

电流互感器的二次为什么不准许开路?

题型:单项选择题

Where ___________ your father usually ___________ lunch?[ ]

A. do; have    

B. are; having    

C. does; have

题型:单项选择题

In the idealized version of how science is done, facts about the world are waiting to be observed and collected by objective researchers who use the scientific method to can’y out their work. But in the everyday practice of science, discovery frequently follows an ambiguous and complicated route. We aim to be objective, but we cannot escape the context of our unique life experience. Prior knowledge and interest influence what we experience, what we think our experiences mean, and the subsequent actions we take. Opportunities for misinterpretation, error, and self-deception abound.

Consequently, discovery claims should be thought of as protoscience. Similar to newly staked mining claims, they are lull of potential. But it takes collective scrutiny and acceptance to transform a discovery claim into a mature discovery. This is the credibility process, through which the individual researcher’s me, here, now becomes the community’s anyone, anywhere, anytime. Objective knowledge is the goal, not the starting point.

Once a discovery claim becomes public, the discoverer receives intellectual credit. But, unlike with mining claims, the community takes control of what happens next. Within the complex social structure of the scientific community, researchers make discoveries; editors and reviewers act as gatekeepers by controlling the publication process; other scientists use the new finding to suit their own purposes; and finally, the public (including other scientists) receives the new discovery and possibly accompanying technology. As a discovery claim works it way through the community, the interaction and confrontation between shared and competing beliefs about the science and the technology involved transforms an individual’s discovery claim into the community’s credible discovery.

Two paradoxes exist throughout this credibility process. First, scientific work tends to focus on some aspect of prevailing Knowledge that is viewed as incomplete or incorrect. Little reward accompanies duplication and confirmation of what is already known and believed. The goal is new-search, not re-search. Not surprisingly, newly published discovery claims and credible discoveries that appear to be important and convincing will always be open to challenge and potential modification or refutation by future researchers. Second, novelty itself frequently provokes disbelief. Nobel Laureate and physiologist Albert Azent-Gy6rgyi once described discovery as "seeing what everybody has seen and thinking what nobody has thought." But thinking what nobody else has thought and telling others what they have missed may not change their views. Sometimes years are required for truly novel discovery claims to be accepted and appreciated.

In the end, credibility "happens" to a discovery claim—a process that corresponds to what philosopher Annette Baier has described as the commons of the mind. "We reason together, challenge, revise, and complete each other’s reasoning and each other’s conceptions of reason.

It can be inferred from Paragraph 2 that credibility process requires()

A. strict inspection

B. shared efforts

C. individual wisdom

D. persistent innovation

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