2. 考研
  3. Which of the following questions does the passage supply information for answering? The author is primarily concerned with_____

Which of the following questions does the passage supply information for answering? The author is primarily concerned with_____

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问题 Which of the following questions does the passage supply information for answering?
The author is primarily concerned with______.
选项 A、explaining the effects that the burning of fossil fuels might have on climate
B、illustrating the effects of carbon dioxide on atmospheric radiation
C、discussing effects that changes in the carbon dioxide level in the atmosphere might have on climate
D、challenging hypothesis about the effects of water vapor and carbon dioxide on climate
答案C
解析 推断题。题意为："作者主要关注______"。在文章第二段，作者论述了大气中二氧化碳含量的变化对全球气温的影响，并列举金星的例子。第三段讲述了燃烧煤、石油等化石燃料造成二氧化碳含量的变化对气温的影响。故选项"讨论在大气中二氧化碳含量的变化对气候的影响"为正确答案。
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考研英语一

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