R: alarming facts...90% of people know someone who is unemployed S: But a normal, moderate level of unemployment is 5%; If a person knows 50 workers, >1 will likely be unemployed. S(对应R): 认识50个人就有>1个是失业的--》认识人中有失业的稀松平常--》否定R 的"Alarming" (C)个人觉得存在推导的嫌疑:选项错误可以用OG自家的解释 C is assertion about such matters(Sharon herself takes no position whatsoever on what the actual facts concerning unemployment statics and concerning people's reports are.)
[此贴子已经被作者于2006-8-6 8:38:41编辑过] |