A scientific theory is ___. A. a guess B. a fact C. an explanation supported by evidence D. a statement without proof 相关知识点: 试题来源: 解析 C。解析:科学理论是有证据支持的解释。不是猜测,也不是没有证据的陈述,不是单纯的事实。反馈...
1. The underlined words 'that scientific opinion" in the third paragraph refer to the theory that ___.A. birds like Snowball have the ability to keep the beat B. humans are the only animals that can accurately keep rhythm with music C. the brain and the nervous system contribute to some...
A good scientific theory can: A. Change frequently B. Explain only one phenomenon C. Be replaced by new evidence D. Ignore contrary E. vidence 相关知识点: 试题来源: 解析 C。一个好的科学理论可以被新的证据取代。选项 A 频繁变化不是好的特点;选项 B 只解释一种现象太局限;选项 D 忽略相反的...
An important property of a scientific theory is its ability to ___ further research and further thinking about a particular topic. A. stimulate B. renovate C. arouse D. advocate 相关知识点: 试题来源: 解析 A 正确答案:A解析:A. stimulate刺激,激励,激起;B.renovate革新,更新,修复;C arouse唤起...
The scientific theory is ___ simple to understand ___ difficult to apply. A. either; or B. neither; nor C. both; and D. not only; but also 相关知识点: 试题来源: 解析 B。“neither...nor...”表示“既不……也不……”,根据句意,这个科学理论既不容易理解也不容易应用,B 选项符合;...
An important property of a scientific theory is its ability to( )further research. 问题1选项 A. stimulate B. originate C. renovate D. endorse 相关知识点: 试题来源: 解析 [答案]A [解析]考查动词词义辨析。A选项stimulate“刺激;鼓舞;激发”;B选项originate“引起;创作”;C选项renovate“更新;修复;...
An important property of a scientific theory is its ability to spur further research and further thinking about a particular topic. 问题1选项 A. renovate B. advocate C. arouse D. stimulate 相关知识点: 试题来源: 解析 [答案]D [解析]考查动词辨析。spur意为“鞭策,激励,刺激”;renovate意为“...
How does a new scientific theory usually come into being? A. Through random guesses B. Based on existing knowledge and experiments C. By following traditional beliefs D. Without any E. vidence 相关知识点: 试题来源: 解析 B。新的科学理论通常是基于现有的知识和实验产生的。
Based on the passage, we can conclude that the future of a scientific theory depends on ___. A. its initial popularity B. the support of experts C. its practical benefits D. further E. xperiments and evidence 相关知识点: 试题来源: 解析 D。文章强调科学理论的未来发展需要更多的实验和证据...
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