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 UID15248 帖子19457 积分58820 学分190082 个 金币1000 个 性别男 在线时间20296 小时 
       
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                 An Absent Minded ProfessorA notoriously absentminded professor was one day observed walking along the street with one foot continually in the gutter,the other on the pavement. 
 
 
 
 A pupil meeting him said: “Good evening,professor.How are you? “Well,” answered the professor,“I thought I was all right when I left home,but now I don't know what's the matter with me.I've been limping for the last half hour.”
 
 
 
 
 
 
 
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