试题题干
For example, when New Orleans enabled a dusk-till-dawn curfew in 1994, the rates of juvenile （青少年的）crime were reported to fall more than 20 percent. Even more impressive results were recorded in Dallas, which reported a 30 percent decrease in violent juvenile crime, and a 21 percent decrease in the overall rates of crimes committed by young people.
With a curfew in Dallas, the overall rates of juvenile crime were reported to fall（）.
参考答案
正确答案：
试题解析
事实细节题。由最后一句话可知达拉斯的记录结果更让人印象深刻，该记录显示，青少年暴力犯罪率减少了30%，青少年总体的犯罪率减少了21%。