2. 考研
  3. The word“drawbacks”in the first paragraph probably means_______. Scientists counted the number of stars________.

The word“drawbacks”in the first paragraph probably means_______. Scientists counted the number of stars________.

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问题 The word“drawbacks”in the first paragraph probably means_______.
Scientists counted the number of stars________.
选项 A、to illustrate the impact of light pollution
B、to compare air quality in different areas
C、to see how the sky has changed with time
D、to arouse public interest in space
答案A
解析 科学家数星星得出的结论是，光越强的地方，数到的星星越少。意在说明光污染的影响，这也是全文的主旨，这和A选项表达的意思是一致的。故正确答案为A。
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