标题: 请教一道OG题 [打印本页] 作者: xingxc11 时间: 2011-8-29 20:07 标题: 请教一道OG题 A recent report determined that although only three percent of drivers on Maryland highways equipped their vehicles with radar detectors, thirty-three percent of all vehicles ticketed for exceeding the speed limit were equipped with them. Clearly, drivers who equip their vehicles with radar detectors are more likely to exceed the speed limit regularly than are drivers who do not.
The conclusion drawn above depends on which of the following assumptions?
(A) Drivers who equip their vehicles with radar detectors are less likely to be ticketed for exceeding the speed limit than are drivers who do not. (B) Drivers who are ticketed for exceeding the speed limit are more likely to exceed the speed limit regularly than are drivers who are not ticketed. (C) The number of vehicles that were ticketed for exceeding the speed limit was greater than the number of vehicles that were equipped with radar detectors. (D) Many of the vehicles that were ticketed for exceeding the speed limit were ticketed more than once in the time period covered by the report. (E) Drivers on Maryland highways exceeded the speed limit more often than did drivers on other state highways not covered in the report. 此题选B 我每次做都错啊！！请问题目的大致翻译是不是这样：报告说虽然只有3%的司机在车子上装雷达，但是其中却有30%的人接到超速的罚单，显然，装雷达超速的人比不装雷达超速的人多。我大致是这样理解的，那么为什么是B啊？脑子抽筋啊作者: rachelzhao86 时间: 2011-8-29 20:36
我今天也遇到这道题，不过“其中却有30%的人接到超速的罚单”翻译不对吧，应该是“接到罚单的超速者中，30%的人安装了雷达探测器”吧？作者: sdcar2010 时间: 2011-8-29 20:37
但是其中却有30%的人接到超速的罚单: wrong.