The town of Stavanger, Norway, was quiet and peaceful until the early 1960’s, when Stavanger became Norway’s center for offshore oil exploration. Between then and now, violent crime and vandalism in Stavanger have greatly increased. Clearly, these racial problems are among the results of Stavanger’s oil boom.
  Which of the following, if it occurred between the early 1960’s and now, gives the strongest support to the argument above?

【正确答案】 C
【答案解析】

文段由:Stavanger城成了挪威远洋石油开发的中心后犯罪和蓄意破坏现象的增多,得出结论:石油兴盛导致这些社会问题,如果石油不兴盛的城市,这种犯罪问题很少发生的话,就可以很好的支持这一结论,故C项是正确的。