来源: | 作者:passion | 发布时间: 2016-10-10 | 18458 次浏览 | 分享到:

Which of the following, if true casts the most serious doubt on the railexecutive's argument?


A) Once train service along a given route has been discontinued,there are substantialstart-up costs associated with restoring service along that route

B) Most of the new residents of Lamberton's suburbs do not need totravel into Lamberton regularly for shopping or recreation

C) If train service were restored this with increased hours of service therewould not be an increase in total ridership

D) A survey conducted last year showed that few people living in Lambertonor its suburbs support increased public funding for mass transportation

E) Recently there have been sharp increases in parking fees in Lambertonand in highway tolls on major commuter routes




A说有substantialcostsassociated with restoring service along that route