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  3. Which of the following states the major difference between oxidation and fire? Rocket fuels are more explosive than methane gas

Which of the following states the major difference between oxidation and fire? Rocket fuels are more explosive than methane gas

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问题 Which of the following states the major difference between oxidation and fire?
Rocket fuels are more explosive than methane gas because of ______.
选项 A、the temperature at which combustion takes place
B、the degree of oxidation accomplished for the combustion process
C、the location of the combustion
D、the greater burning velocity
答案D
解析 火箭燃烧比甲烷更有爆发力因为其燃烧更快。本题考查对文章具体细节的理解。文章第三段解释了混合液的活性问题。并以甲烷与火箭燃料为例说明活性高的混合液更有爆发力。
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考研英语一

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