摘要: FirstQuestion:Youareparticipatinginarace.Youovertakethesecondplaceperson.Whatpositionareyouin?Answer:{}{Ifyouansweredthatyouarefirst,thenyouarewrong!Ifyouovertakethesecondplaceperson,andyoutaketheirpl...阅读全文
posted @ 2006-12-28 16:34 alittlefish 阅读(171) | 评论 (0) 编辑 |