【OG24-786题】Scientists typically do their most creative work before the age of forty. lt is commonly thought that this happens because aging by itself brings about a loss of creative capacity. However, studies show that of scientists who produce highly creative work beyond the age of forty, a disproportionately large number entered their field at an older age than is usual. Since by the age of forty the large majority of scientists have been working in their field for at least fifteen years, the studies'finding strongly suggests that the real reason why scientists over forty rarely produce highly creative work is not that they have aged but rather that scientists over forty have generally spent too long in their field.In the argument given, the two portions in boldface play which of thc following roles? _mofa留学圈mofaGRE在线题库系统_GRE在线搜题_GRE题库解析_GRE真题机经_GRE课程_GRE培训机构

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Scientists typically do their most creative work before the age of forty. lt is commonly thought that this happens because aging by itself brings about a loss of creative capacity. However, studies show that of scientists who produce highly creative work beyond the age of forty, a disproportionately large number entered their field at an older age than is usual. Since by the age of forty the large majority of scientists have been working in their field for at least fifteen years, the studies'finding strongly suggests that the real reason why scientists over forty rarely produce highly creative work is not that they have aged but rather that scientists over forty have generally spent too long in their field.

In the argument given, the two portions in boldface play which of thc following roles?

The first is a claim, the accuracy of which is at issue in the argument; the second is a conclusion drawn on the basis of that claim. The first is an objection that has been raised against a position defended in the argument; the second is that position. The first is evidence that has been used to support an explanation that the argument challenges; the second is that explanation. The first is evidence that has been used to support an explanation that the argument challenges; the second is a competing explanation that the argument favors. The first provides evidence to support an explanation that the argument favors; the second is that explanation.

正确答案： E

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题干翻译
因为仅仅是衰老就会导致创造力的丧失。然而，研究表明，在40岁之后还能做出高度创造性工作的科学家中，不成比例地有很多人进入该领域的年龄比通常要大。由于到40岁时，绝大多数科学家已经在他们的领域工作了至少15年，这些研究发现强烈表明，40岁以上的科学家很少产生高度创造性工作的真正原因不是他们变老了，而是40岁以上的科学家通常在他们的领域工作了太长时间。 逻辑链
1. 衰老→创造力丧失（常见观点） 2. 40 岁后有创意科学家入行晚 3. 40 岁多数人工作超 15 年 4. 工作久→少创意（作者观点） 问题类型
句子作用题 推理过程
文章先给出衰老导致创造力丧失这一常见观点，接着通过研究中40岁后有创造性工作的科学家入行晚这一证据，来支持作者自己“工作时间长才是40岁以上科学家很少产生高度创造性工作的原因”这一观点。 选项分析
A选项：第一个黑体字的准确性并非文章讨论重点，文章不是在质疑它的准确性，该选项错误。 B选项：第一个黑体字不是对文章所捍卫立场的反对，该选项错误。 C选项：第一个黑体字支持的是作者认同的观点，不是文章挑战的解释，该选项错误。 D选项：第一个黑体字不是支持文章挑战的解释，该选项错误。 E选项：第一个黑体字为作者支持的“工作时间长导致40岁以上科学家少创意”这一解释提供了证据，第二个黑体字就是该解释，该选项正确。

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