专项练习:2021年考研英语基础模拟题(三十)

发布时间:2020-10-25


目前,2021年考研初试备考时间已不足三个月,不知各位小伙伴复习的如何了?在最后阶段,我们最需要做的是了解考试,而试题练习无疑是非常不错的方法。为了帮助大家备考,51题库考试学习网在下面为大家带来考研初试的一些模拟试题,一起练起来吧。

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ln 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 carry 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 interests 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 full 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 researchers me, here, now becomes the communitys 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 newfinding 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 its way through the community, the interaction and confrontation between shared and competing beliefs about the scienceand the technology involved transforms an individuals discovery claim into the communitys 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 Szent-Gyorgyi 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.

ln the end, credibility happens to a discovery claima process that corresponds to what philosopher Annette Baier has described as the commons of the mind. We reason together, challenge, revise, and complete each others reasoning and each others conceptions of reason.

31. According to the first paragraph, the process of discovery is characterized by its .

[A] uncertainty and complexity [B] misconception and deceptiveness

[C] logicality and objectivity [D] systematicness and regularity

32. It can be inferred from Paragraph 2 that the credibility process requires .

[A] strict inspection [B] shared efforts

[C] individual wisdom [D] persistent innovation

33. Paragraph 3 shows that a discovery claim becomes credible after it .

[A] has attracted the attention of the general public

[B] has been examined by the scientific community

[C] has received recognition from editors and reviewers

[D] has been frequently quoted by peer scientists

34. Albert Szent-Gyorgyi would most likely agree that .

[A] scientific claims will survive challenges [B] discoveries today inspire future research

[C] efforts to make discoveries are justified [D] scientific work calls for a critical mind

35.Which of the following would be the best title of the text?

[A] Novelty as an Engine of Scientific Development.

[B] Collective Scrutiny in Scientific Discovery.

[C] Evolution of Credibility in Doing Science.

[D] Challenge to Credibility at the Gate to Science.

以上就是51题库考试学习网为大家带来的全部内容,希望能给大家一些帮助。51题库考试学习网提醒:目前2021年考研大纲已经公布,小伙伴们在复习时要注意以大纲为准哦。另外,小伙伴们如果还有其他关于考研信息的疑问,也可以留言咨询哦。


下面小编为大家准备了 研究生入学 的相关考题,供大家学习参考。

马克思明确说过:“商品按照它们的价值来出售这个假定,当然只是意味着:它们的价值是它们的价格围绕着运动的重心,而且价格的不断涨落也是围绕这个重心来拉平的。”这表明,在商品经济运行中,价值、价格、供求三者之间的关系是

A.价格受供求关系影响,围绕价值上下波动
B.价格受价值影响,随供求关系变化而变动
C.价格由价值决定,反映价值并反映供求关系
D.价格由价值决定,受供求关系影响又制约供求关系
答案:A,C,D
解析:
本题考核的知识点是:价值、价格、供求三者之间的关系。
【正确分析】商品经济运行中,价值、价格、供求三者关系,有三个层次:第一,价值决定价格,价格变化反映价值的变化。商品价格随着供求关系的变化,围绕价值这个中心上下波动。第二,供求影响价格,使价格与价值不一致,供大于求时,价格会下降,低于价值;供不应求时,价格会上涨,高于价值。所以,价格变化反映供求变化。第三,价格变化反过来影响供求。价格上涨,一般会使需求减少,供给增加;反之,价格下降,一般会引起需求增加,供给减少。因此,本题的正确答案是ACD选项。
【干扰分析】B选项价格是受价值决定而不是影响。因此,B选项错误。

与郁证中的梅核气相比较,虚火喉痹的特点有
A.多见于青中年男性
B.多有咽干咽痒
C.咽部症状与情绪有关
D.感受外邪易加重

答案:A,B,D
解析:

腹部闭合性损伤未明确诊断时,应采取的措施是

A.腹腔穿刺术
B. X线检查
C.B超检查
D.上消化道造影
答案:A,B,C
解析:

社会主义现代化建设不但需要高级科学技术专家,而且迫切需要大量素质良好的中、初级技术人员、管理人员、技工和其他城乡劳动者,所以必须大力发展(  )

A.高等教育
B.中等教育
C.职业技术教育
D.初等教育
答案:C
解析:
此题从题干上的描述就可判断出来。

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