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发布时间: 1970-01-01

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1最佳选择题 3分

Ifthereisonethingscientistshavetohearitisthatth

  • A. most of the best things have already been changed
  • B. most of the best things remain to be changed
  • C. there have never been so many best things waiting to be discovered
  • D. most secrets of the world have already been discovered
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本题解析: 暂无解析

2最佳选择题 3分

Ifthereisonethingscientistshavetohearitisthatth

  • A. Ⅰ and Ⅱ
  • B.
  • C. Ⅰ and Ⅳ
  • D. Ⅰ, Ⅱ and Ⅳ
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本题解析: 暂无解析

3最佳选择题 3分

Ifthereisonethingscientistshavetohearitisthatth

  • A. there have been decreased returns in the research of fundamental science
  • B. there are too many important things for scientists to study
  • C. applied science and engineering take up too much time and energy
  • D. today’s scientists are not as intelligent as those in the past
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本题解析: 暂无解析

4最佳选择题 3分

Ifthereisonethingscientistshavetohearitisthatth

  • A. the genetic code theory
  • B. a geological theory
  • C. a theory of the origin of the universe
  • D. the origin and the power of atomic energy
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本题解析: 暂无解析

5最佳选择题 3分

Ifthereisonethingscientistshavetohearitisthatth

  • A. Great Scientific Discoveries Will Never Be Possible
  • B. The Harsh Challenge Has to Be Met by Modern Scientists
  • C. The State Sponsorship and Scientific Enterprise Are All in Vain
  • D. The Chance for Great Scientific Discoveries Becomes Scarce
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本题解析: 暂无解析

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