5. background information: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.premise:The city has now provided parking that accommodates a third of the tour buses
conclusion:damage to Palitito's buildings from the buses' exhaust will diminish significantly.
平均总有三分之一的buses需要停车,三分之二在路上~
(C) Tour buses typically spend less than one-quarter of the time they are in Palitito transporting passengers from one site to another.
--3/4>1/3--weaken--right??? 感觉C是相反的~不过别的都不对,只有C和预测的相关~可是究竟哪里想错了???
求指教——
熊熊,这道题目你怎么考虑是相反的呢?我没太明白,不过说说我的看法先吧~~ 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. 这个背景信息代表了buses因为没有足够的parking,所以才会经常停在他们tour的每个站点上。后来new plan就是提供parking给1/3的buses,结论是可以减少这种拥堵的现象。C选项说buses在接送旅客从一个site到另一个site上花费的时间变少了,也就是说那个new plan起到了效果,这样拥堵的现象也就自然减少了。-- by 会员 fox0923 (2011/11/25 4:34:37)
为什么我觉得C是说buses用在XX城四分之一的时间接送旅客~那么剩余四分之三就要停车~而parking lot只够停三分之一~那么就还是有污染呀~ 没说时间变少了吧~ -- by 会员 xeyyxzty (2011/11/25 12:56:48)
我默默的插个嘴~别介意哈~嘻嘻~刚好在我楼上我看到了~吼吼 我木有理解LZ为啥觉得C项是weaken~ 我的理解是:C项说的是在P城里,tour bus基本上只用不到1/4的时间在载客~也就说说超过3/4的时间是idle的,这more than 3/4的时间中还是会产生大量废气~ 结论是说:为1/3的tour bus提供停车的地方,能够significantly减少由废气对building产生的damage~ 也就是说:有1/3 的tour bus在超过3/4的时间里它们将不再排放废气。这样废气的减少量是很多的~所以能够support结论~ P.S.我说的晕晕的~将就看看哈~嘻嘻~排除法也挺管用的~其他明显都不咋对~吼吼~ -- by 会员 风无衣 (2011/11/25 13:51:46)
这个我懂~就是觉得那个三分之一不够用~所以weaken了~忽略我吧 唉~我都不知道怎么想的~逻辑题一天一个感觉... 不过谢谢哦~ |