2. 外语
  3. According to the first paragraph, one of the warnings given by the scientists is that ______. According to the fifth paragraph,

According to the first paragraph, one of the warnings given by the scientists is that ______. According to the fifth paragraph,

admin2012-09-10  85
问题 According to the first paragraph, one of the warnings given by the scientists is that ______.
According to the fifth paragraph, what is the suggested method to control underground fires?
选项 A、Using remote sensing techniques.
B、Controlling the release of carbon dioxide.
C、Making the soil heat resistant.
D、Cutting off the oxygen supply.
答案D
解析 该题可以借助常识(没有氧气就火就不能燃烧)直接判断D是答案，也可以借助原文，题干中说“suggested method(被建议的方法)”，所以考虑利用suggested method作为答案线索，找找答案相关句:One suggested method of contining thefires was presented by Cary Colaozzi,of the engmeenng firm Goodson，which has developed a oxygen supply该划线结构的含义表明“使用隔热的水泥浆的最终日的是为了切断氧气的供应”，因此判断D是答案。
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