prep1 20

moumouliu

20.(28411-!-item-!-188;#058&003617)



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.
我明白c对，但是我觉得b也对~~谁能来帮帮我~~~

kikisunflower

B无关的，“有不有其他污染”和“某个方法能不能解决尾气污染”没有关系

kikisunflower

不过我觉得D也是对的。。。

kikisunflower

额，D不对……

moumouliu

懂了~~哈哈~~

fuknokia

D是说的游客来城市的方法。原文没有。所以排除。