一道GMAT逻辑题 OG13逻辑33填空题Although the number of large artificial satellites orbiting the Earth is small compared to the number of small pieces of debris in orbit,the large satellites interfere more seriously with telescope observation

一道GMAT逻辑题 OG13逻辑33填空题Although the number of large artificial satellites orbiting the Earth is small compared to the number of small pieces of debris in orbit,the large satellites interfere more seriously with telescope observation
一道GMAT逻辑题 OG13逻辑33填空题
Although the number of large artificial satellites orbiting the Earth is small compared to the number of small pieces of debris in orbit,the large satellites interfere more seriously with telescope observations because of the strong reflection they produce.Because many of those large satellites have ceased to function,the proposal has recently been made to eliminate interference from nonfunctioning satellites by exploding them in space.This proposal,however,is ill conceived,since------------- .
(A) many nonfunctioning satellites remain in orbit for years
(B) for satellites that have ceased to function,repairing them while they are in orbit would be prohibitively expensive
(C) there are no known previous instances of satellites’ having been exploded on purpose
(D) the only way to make telescope observations without any interference from debris in orbit is to use telescope launched into extremely high orbits around the Earth
(E) a great increased number of small particles in Earth’s orbit would result in a blanket of reflections that would make certain valuable telescope observations impossible
原文说虽然人造卫星的数量比比小碎片少许多许多,且人造卫星比小碎片的干扰要严重很多,那为什么新生成的小碎片会干扰观测?
为什么不选C?

一道GMAT逻辑题 OG13逻辑33填空题Although the number of large artificial satellites orbiting the Earth is small compared to the number of small pieces of debris in orbit,the large satellites interfere more seriously with telescope observation
C完全不搭边,你至少回答的那句话要和前面给的条件有关联性,选E是前面说了人造卫星碎片会影响观测,然后说把人造卫星炸掉没有通过,就是因为炸了有碎片,会影响观测啊,说的就是E.
记住你的选项一定要和前面给的背景有关联,你的答案是从背景中推理出来的.

文章讲了绕地球运动轨道上的人造卫星。尽管这些卫星的数量相对小碎片的数量小，这些卫星会严重干扰望远镜的观测，因为他们产生强烈的反射。因为这，有人提议引爆废弃卫星。这个建议是不好的，因为...当然选E了，因为碎片可能造成反射影响观测。C是没有先例，没有故意引爆卫星的先例。因为没有先例，所以故意引爆可能会带来很负面的影响，所以不能引爆为什么C不能这么想因为文章一直在强调反射影响观测啊。看清楚最后的那个单...

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文章讲了绕地球运动轨道上的人造卫星。尽管这些卫星的数量相对小碎片的数量小，这些卫星会严重干扰望远镜的观测，因为他们产生强烈的反射。因为这，有人提议引爆废弃卫星。这个建议是不好的，因为...当然选E了，因为碎片可能造成反射影响观测。C是没有先例，没有故意引爆卫星的先例。

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