GWD-18-Q22

秋扇

22. GWD-18-Q22
In each of the past five years, Barraland’s prison population has increased.  Yet, according to official government statistics, for none of those years has there been either an increase in the number of criminal cases brought to trial, or an increase in the rate at which convictions have been obtained.  Clearly, therefore, the percentage of people convicted of crimes who are being given prison sentences is on the increase.
Which of the following, if true, most seriously weakens the argument?

A.    In Barraland the range of punishments that can be imposed instead of a prison sentence is wide.
B.    Over the last ten years, overcrowding in the prisons of Barraland has essentially been eliminated as a result of an ambitious program of prison construction.
C.    Ten years ago, Barraland reformed its criminal justice system, imposing longer minimum sentences for those crimes for which a prison sentence had long been mandatory.
D.    Barraland has been supervising convicts on parole more closely in recent years, with the result that parole violations have become significantly less frequent.
E.    The number of people in Barraland who feel that crime is on the increase is significantly greater now than it was five years ago.
正确答案是C，但是我有点不理解。XDF老师上课不是特意强调过，要排除无关的时间状语吗?题干说的是近5年，C选项说的却是十年前的事情啊……9月30号就要一战了，求牛人指点一二！

lala974

clear explanation, thx

jennyzhu

thx～！

terryhan

Excellent.

秋扇

原来是这样~

芷萱85

在过去的5年，B的监狱人数增加。然而根据官方统计数据，这些年既没有增加犯罪审判的数目，也没有增加判罪率。因此在判罪的人中被送进监狱的人比例上升了。
C答案：10年前B改革了刑事司法系统，延长了这个罪犯的最短刑期。因此可以造成本来早该出去了人没出去，自然监狱人数就增多了。它因削弱。