GWD-18-22

zimerman

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?

In Barraland the range of punishments that can be imposed instead of a prison sentence is wide.

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.

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.

Barraland has been supervising convicts on parole more closely in recent years, with the result that parole violations have become significantly less frequent.

The number of people in Barraland who feel that crime is on the increase is significantly greater now than it was five years ago.

为什么选C

laihong

这种题是排除原因题，文中说prison population has increased，既不是由于an increase in the number of criminal cases brought to trial，也不是由于an increase in the rate at which convictions have been obtained，所以原因是percentage of people convicted of crimes who are being given prison sentences is on the increase.这种推理在ＡＡ中常出现，即只需找出其它原因导致prison population has increased就行了．Ｃ说的是增加了最低的处罚年限，当然就会使监狱里的犯人增加了．