求问SC大全第222题 - increased / increasing

michellefyj

1.Contrary to earlier conjectures, it may be that increased atmospheric carbon dioxide as a result of burning fossil fuels would cool the globe by reducing the amount of solar energy absorbed by snow.
(A) increased atmospheric carbon dioxide as a result of burning

(B) increased atmospheric carbon dioxide resulting from the combustion of

(C) increasing carbon dioxide in the atmosphere resulting from the combustion of

(D) carbon dioxide in the atmosphere that increase from burning（B）

(E) atmospheric carbon dioxide that increased from burning

求大牛指点，这题中increased和increasing的区别是什么？另外，as a result of 和resulting from, buring和combustion我都有点不确定应该是哪个更好些，有谁能提供一下思路吗？谢谢了！

michellefyj

多谢楼上大侠！
明白了！

michellefyj

自己顶下先~~ 现在发觉SC果然是暗藏玄机。。。

搜索了下之前的帖子，应该可以先排除D和E, 因为as a result of已经说明了increase应该是完成时态，所以increasing是不对的。另外，根据句子的意思，应该是增加了的CO2产生了cool的结果，而不是单单Co2, 所以把E也排除了。

剩下的A,B,C, 请高手指点下啊！

清飞扬

说下我的思路，仅供参考

1.Contrary to earlier conjectures, it may be that increased atmospheric carbon dioxide as a result of burning fossil fuels would cool the globe by reducing the amount of solar energy absorbed by snow.

1.读句子应该要体现一种因果关系，所以DE可以排掉

2.我不清楚应该是atmospheric carbon dioxide 还是carbon dioxide in atmosphere哪个修饰好，但是我知道as result of后面应该用名词，而burning 是gerund，没有combustion这个名词好，所以BC中选

3. 必须要比较atmosphereic的问题了，还有increasing/increased的不同，但是根据would cool the globe by reducing the amount of solar energy absorbed by snow我觉得应该是一个已经即成的事实，也就是实际情况，所以我认为时increased而不是increasing，~ing有进行时的状态，所以我选了B

这张帖子不错，fyi

http://gmatclub.com/forum/carbondioxide-levels-80512.html


(A) increased atmospheric carbon dioxide as a result of burning

(B) increased atmospheric carbon dioxide resulting from the combustion of

(C) increasing carbon dioxide in the atmosphere resulting from the combustion of

(D) carbon dioxide in the atmosphere that increase from burning

(E) atmospheric carbon dioxide that increased from burning