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After conducting extensive research, the scientists found ()of the theory's validity, which ()their initial hypothesis. A proof B evidence C corroboration D validation

After conducting extensive research, the scientists found ()of the theory's validity, which ()their initial hypothesis.

A proof

B evidence

C corroboration

D validation

题目解答

答案

这道题考查的是对句子逻辑关系的理解以及对词汇的掌握。我们需要选择一个合适的词来填入句子的两个空格中,使句子意思通顺且逻辑合理。 原句为: After conducting extensive research, the scientists found ( ) of the theory's validity, which ( ) their initial hypothesis. 句子的大意是: 经过广泛的研究,科学家们发现了理论有效性的( ),这( )了他们最初的假设。 我们来分析每个选项: A. proof - proof 意为“证明”,通常指确凿无疑的证据。 - 句子:After conducting extensive research, the scientists found proof of the theory's validity, which proved their initial hypothesis. - 解析:这里使用“proof”是合理的,因为科学家们通过研究找到了确凿的证据,这证明了他们的假设。 B. evidence - evidence 意为“证据”,通常指支持某个观点或结论的材料。 - 句子:After conducting extensive research, the scientists found evidence of the theory's validity, which supported their initial hypothesis. - 解析:这里使用“evidence”也是合理的,因为科学家们通过研究找到了支持理论有效性的证据,这支持了他们的假设。 C. corroboration - corroboration 意为“证实”,通常指通过其他证据或信息来加强某个观点。 - 句子:After conducting extensive research, the scientists found corroboration of the theory's validity, which corroborated their initial hypothesis. - 解析:这里使用“corroboration”也是合理的,因为科学家们通过研究找到了证实理论有效性的证据,这进一步证实了他们的假设。 D. validation - validation 意为“验证”,通常指通过测试或实验来确认某个观点或结论的正确性。 - 句子:After conducting extensive research, the scientists found validation of the theory's validity, which validated their initial hypothesis. - 解析:这里使用“validation”也是合理的,因为科学家们通过研究验证了理论的有效性,这验证了他们的假设。 从以上分析来看,每个选项在语法和逻辑上都是合理的。但是,题目要求选择一个最合适的词。在科学研究中,通常使用“evidence”来表示通过研究找到的证据,而“proof”则表示更确凿的证明。因此,最合适的选项是“evidence”。 最终答案是:B. evidence 完整的句子为: After conducting extensive research, the scientists found evidence of the theory's validity, which supported their initial hypothesis.

解析

本题考查词汇辨析和语境逻辑的理解。关键在于区分四个近义词(proof, evidence, corroboration, validation)的细微差别,并结合科学研究的语境选择最恰当的选项。解题核心在于理解“找到理论有效性的( )”与“支持初始假设”之间的逻辑关系,需注意词语的常见搭配和语体色彩。

选项分析

A. proof

  • 含义:指“确凿的证明”,通常表示最终结论,排除所有疑问。
  • 逻辑问题:若用“proof”,后文应强调“证明假设正确”,但句中“their initial hypothesis”未明确是否被完全证实,语境更偏向“支持”而非“最终证明”。

B. evidence

  • 含义:指“支持某观点的材料或线索”,强调通过研究积累的间接支持。
  • 逻辑匹配:科学家通过研究“找到理论有效性的证据”,自然引出“支持初始假设”,符合科学研究中逐步验证的过程。

C. corroboration

  • 含义:指“通过其他证据加强原有结论”,强调补充性支持。
  • 逻辑问题:若用“corroboration”,需假设已有初步结论,但句中未体现“补充”之意,语境更偏向首次验证。

D. validation

  • 含义:指“通过测试或实验确认正确性”,强调主动验证行为。
  • 逻辑问题:句中“found validation”暗示被动获得验证结果,与“conducting research”主动过程稍显不搭。

综合判断

科学研究中,“evidence”是描述通过研究支持假设的常用词汇,既符合逻辑连贯性,又贴合学术语境。

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