摘要：
FirstQuestion:Youareparticipatinginarace.Youovertakethesecondplaceperson.Whatpositionareyouin?Answer:{}{Ifyouansweredthatyouarefirst,thenyouarewrong!Ifyouovertakethesecondplaceperson,andyoutaketheirpl... 阅读全文
posted @ 2006-12-28 16:34 alittlefish 阅读(481) 评论(0) 推荐(0) 编辑