Critical Reasoning

[Critical Reasoning] 试题详情

Proposal:  Carbon dioxide and methane in the atmosphere block the escape of heat into space.  So emission of these "greenhouse" gases contributes to global warming.  In order to reduce global warming, emission of greenhouse gases needs to be reduced.  Therefore, the methane now emitted from open landfills should instead be burned to produce electricity.
 
Objection:  The burning of methane generates carbon dioxide that is released into the atmosphere.
 
Which of the following, if true, most adequately counters the objection made to the proposal?

Options:

Every time a human being or other mammal exhales, there is some carbon dioxide released into the air.
The conversion of methane to electricity would occur at a considerable distance from the landfills.
The methane that is used to generate electricity would generally be used as a substitute for a fuel that does not produce any greenhouse gases when burned.
Methane in the atmosphere is more effective in blocking the escape of heat from the Earth than is carbon dioxide.
The amount of methane emitted from the landfills could be reduced if the materials whose decomposition produces methane were not discarded, but recycled.

Correct:

D

Critical Reasoning

3评分
356浏览

[点此查看答疑][GWD]Critical Reasoning

我读出的D选项意思是在大气中的M会比二氧化碳更有效的阻止从地球中逃出的热,那是不是说M会加比二氧化碳加重温室效应,这怎么削弱文中的objection,因此我读不出D选项是正确的,请老师帮我看一下我的思路哪里出错了
1评分
203浏览

[点此查看答疑][GWD]Critical Reasoning

请英吉老师纠正做题时如何避免直接排除正确选项,这道题已经听过老师博小智上的讲解了[img=/resource/2019-04/242-1556354901.jpg]
0评分
198浏览

[点此查看答疑][GWD]Critical Reasoning

听了老英之前的讲解,只有一个地方不明白。 在讲解怎么杀掉第三个选项的时候,说当看到“燃料”在文章中提过的时候,需要看选项的内容是否和文章内容有交集,没有就杀掉。 可是我找不到原文有直接的说fuel 这个词啊?
0评分
173浏览

[点此查看答疑][GWD]Critical Reasoning

正确选项我读出来的意思是M比CO2更有效,原文没有说这件事啊,所以我把它干掉了。
3评分
356浏览

[点此查看答疑][GWD]Critical Reasoning

我读出的D选项意思是在大气中的M会比二氧化碳更有效的阻止从地球中逃出的热,那是不是说M会加比二氧化碳加重温室效应,这怎么削弱文中的objection,因此我读不出D选项是正确的,请老师帮我看一下我的思路哪里出错了
1评分
203浏览

[点此查看答疑][GWD]Critical Reasoning

请英吉老师纠正做题时如何避免直接排除正确选项,这道题已经听过老师博小智上的讲解了[img=/resource/2019-04/242-1556354901.jpg]
0评分
198浏览

[点此查看答疑][GWD]Critical Reasoning

听了老英之前的讲解,只有一个地方不明白。 在讲解怎么杀掉第三个选项的时候,说当看到“燃料”在文章中提过的时候,需要看选项的内容是否和文章内容有交集,没有就杀掉。 可是我找不到原文有直接的说fuel 这个词啊?
0评分
173浏览

[点此查看答疑][GWD]Critical Reasoning

正确选项我读出来的意思是M比CO2更有效,原文没有说这件事啊,所以我把它干掉了。

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