标题: 急问GWD25-Q22 [打印本页] 作者: ydtweety 时间: 2009-11-4 21:56 标题: 急问GWD25-Q22 Springfield Fire Commissioner: the vast majority of false fire alarms are prank calls made anonymously from fire alarm boxes on street corners. Since virtually everyone has access to a private telephone, these alarm boxes have outlived their usefulness. Therefore, we propose to remove the boxes. Removing the boxes will reduce the number of prank calls without hampering people’s ability to report a fire.
Which of the following, if true, most strongly supports the claim that the proposal, if carried out, will have the announced effect?
A. The fire department traces all alarm calls made from private telephones and records where they came from.
B. Maintaining the fire alarm boxes costs Springfield approximately five million dollars annually.
C. A telephone call can provide the fire department with more information about the nature and size of a fire than can an alarm placed from an alarm box.
D. Responding to false alarms significantly reduces the fire department’s capacity for responding to fires.
E. On any given day, a significant percentage of the public telephones in Springfield are out of service.
答案选C
个人觉得A好些吧~C的话根本没有支持说明为什么会reduce the number of prank calls阿！