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标题: [求助]prep 20 提前谢谢！ [打印本页]

作者: 坦克指挥官 时间: 2009-6-4 22:52
标题: [求助]prep 20 提前谢谢！

20.

For years the beautiful Renaissance buildings in
Palitito have been damaged by exhaust from the many tour buses that come to the
city. There has been little parking
space, so most buses have idled at the curb during each stop on their tour, and
idling produces as much exhaust as driving.
The city has now provided parking that accommodates a third of the tour
buses, so damage to Palitito's buildings from the buses' exhaust will diminish
significantly.

Which of the following, if true, most strongly
supports the argument?

(A) The exhaust from Palitito's few automobiles is
not a significant threat to Palitito's buildings.

(B) Palitito's Renaissance buildings are not
threatened by pollution other than engine exhaust.

(C) Tour buses typically spend less than
one-quarter of the time they are in Palitito transporting passengers from one
site to another.

(D) More tourists come to Palitito by tour bus
than by any other single means of transportation.

(E) Some of the tour buses that are unable to find
parking drive around Palitito while their passengers are visiting a site.

答案为C

想问一下E错误的原因是在于some？没有指出确切的比例？

另外 C选项想表达的是什么意思呢？

提前谢谢啦~~

作者: pc123 时间: 2009-6-6 15:57

旅行车在palitito将游客从一个景点接到另一个景点的时间只占1/4。言外之意，剩下的3/4该车全部在城内
idle。

这道题也在OG12里收录了。

E错就是因为some。

作者: AlienX 时间: 2009-6-7 09:00
argument中巳明確指出的, 再說一次也等於沒說.

作者: 坦克指挥官 时间: 2009-6-7 22:43
E中说的是drive arond P 和原文中的停在Curb 还是不一样的呵呵
谢谢楼上二位啦~~~

作者: AlienX 时间: 2009-6-8 00:08
There has been little parking space....The city has now provided parking that accommodates a third of the tour buses=>Some of the tour buses that are unable to find parking drive around Palitito while their passengers are visiting a site.

這種"有說等於沒說"的錯誤選項出現在OG/Prep上多次, 如果LZ有OG11, 可以看一下diagonstic test#20的A選項 -- 一個"有說等於沒說"的錯誤選項

[此贴子已经被作者于2009-6-8 5:46:55编辑过]

作者: terry_run 时间: 2009-6-11 23:18

楼上是否能将OG 12的解释打上来?

我的理解: C 车子1/4时间有用,3/4时间IDLE,证明车子是可以停的, 现在提供多1/3数量的停车位,自然能减少排放.

E SOME 车无法停和减少排放 neutral ,肯定有车停不了啊.

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