2. 外语
  3. The aim of controlled scientific experiments is ______. Modern science came into being ______.

The aim of controlled scientific experiments is ______. Modern science came into being ______.

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问题 The aim of controlled scientific experiments is ______.
Modern science came into being ______.
选项 A、when the method of controlled experiment was first introduced
B、when Galileo succeeded in explaining how things happen
C、when Aristotelian scientists tried to explain why things happen
D、when scientists were able to acquire an understanding of reality by reasoning
答案A
解析 细节题。通过题干返回原文相对应处，即可得到答案。见文章最后一句：Modern science was born when Galileo began trying to explain how things happen…其中was born与题意句中的came into being同义，故而可知答案为A。
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大学英语四级

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