有道逻辑题没弄懂求大神指教。。。

qk2227458 · 发表于 2014-1-24 11:32:58

Many geologists theorize that the trail of volcanic craters and cinder cones along the Snake River plain of southern Idaho was produced as the North American continent sild westward over a stationary "plume",a vertical channel through which molten rock rose intermittenly from the Earth's core to burst through its crust.
Which of the following,if ture ,tends to support the geoogists' theory of how the trail was produced?
(a)The largest craters and cinder cones are on the eastern margin of the trail.
(b)The most violent volcanic activity apparently occurred at the western margin of the trail.
(c)The craters an cinder cones are evenly spaced throughout the extent of the trail.
(d)The newest craters and cinder cones are on the eastern margin of the trail.
(e)The craters and cinder cones on the western margin of the trail generally took longer to form than did those on the eastern margin.

好不容易把题目看懂了。。可答案选的d，我选的a好像正好相反的意思，新东方的分类训练上的题，没有解释╮(╯▽╰)╭

puptna · 发表于 2014-1-24 17:48:00

http://forum.chasedream.com/thread-2634-1-1.html

qk2227458 · 发表于 2014-1-24 21:08:38

puptna 发表于 2014-1-24 17:48
http://forum.chasedream.com/thread-2634-1-1.html

thx~原来关键词是slid。。。

有道逻辑题没弄懂求大神指教。。。

所属分类: GMAT考试

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