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楼主, 逻辑有几个疑问
"2. 关键词rats,和之前的寂静还有prep一道题很像。" 这题目还能回忆起其老鼠的他关键词吗? 是不是上月的这题JJ:
" 一个实验,放两只老鼠,A在只能从外边打开的笼子里,B放在老鼠能从里面打开的笼子里,结果B老鼠总会帮助A老鼠出来,即使用巧克力诱惑它,B老鼠还是选择这么做。结论是老鼠对伙伴有同情心。"
"4. 讲的是青少年犯罪率,说要禁止少年晚上出门,晚上就老实在家。但是说下午也可能犯罪啥的". 是不是下面Prep里的这题?
Citizens of P arktown are worried by the increased frequency of serious crimes committed by local teenagers. In response, the city government has instituted a series of measures designed to keep teenagers at home in the late evening. Even if the measures succeed in keeping teenagers at home, however, they are unlikely to affect the problem that concerns citizens, since most crimes committed by local teenagers take place between 3 p.m. and 6 p.m.
Which of the following, if true, most substantially weakens the argument?
A. Similar measures adopted in other places have failed to reduce the number of teenagers on the streets in the late evening.
B. The crime s committed by teenagers in the afternoon are mostly small thefts and inconsequential vandalism.
C. Teenag ers are much less likely to commit serious crimes when they are at home than when they are not at home.
D. Any decrease in the need for police patrols in the late evening would not mean that there could be more intensive patrolling in the afternoon.
E. The schools in Parktown have introduced a number of after-school programs that will be available to teenagers until 6 p.m. on weekday afternoons.
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