ChaseDream
搜索
返回列表 发新帖
查看: 1305|回复: 2
打印 上一主题 下一主题

求助,第2版verbal CR第5题的D选项为什么不选?

[复制链接]
跳转到指定楼层
楼主
发表于 2012-10-29 14:09:59 | 只看该作者 回帖奖励 |倒序浏览 |阅读模式
求助!!无法理解
收藏收藏 收藏收藏
沙发
发表于 2012-10-29 15:05:37 | 只看该作者
Since the mayor’s publicity campaign for Greenville’s
bus service began six months ago, morning automobile
traffi c into the midtown area of the city has decreased
7 percent. During the same period, there has been an
equivalent rise in the number of persons riding buses
into the midtown area. Obviously, the mayor’s publicity
campaign has convinced many people to leave their
cars at home and ride the bus to work.
Which of the following, if true, casts the most serious
doubt on the conclusion drawn above?
(A) Fares for all bus routes in Greenville have risen an
average of 5 percent during the past six months.
(B) The mayor of Greenville rides the bus to City Hall
in the city’s midtown area.
(C) Road reconstruction has greatly reduced the
number of lanes available to commuters in major
streets leading to the midtown area during the
past six months.
(D) The number of buses entering the midtown area
of Greenville during the morning hours is exactly
the same now as it was one year ago.
(E) Surveys show that longtime bus riders are no
more satisfi ed with the Greenville bus service
than they were before the mayor’s publicity
campaign began.

你说这个题吧
题里说campaign是半年以前的。问题主要针对是否因为campaign才有了后来的改变。
一年前---------六个月前:campaign----------现在
D说现在bus的量和一年前一样。。。
所以这样的话,改变与campaign无关。
板凳
发表于 2012-10-29 20:02:38 | 只看该作者
C是它因

D不能weaken, 即便公交数量没变 也不表示乘车的人没变 满载的车跟空载的车能一样么?
您需要登录后才可以回帖 登录 | 立即注册

Mark一下! 看一下! 顶楼主! 感谢分享! 快速回复:

手机版|ChaseDream|GMT+8, 2024-11-12 02:49
京公网安备11010202008513号 京ICP证101109号 京ICP备12012021号

ChaseDream 论坛

© 2003-2023 ChaseDream.com. All Rights Reserved.

返回顶部