- 问题详情:Afamousprofessordidastudyinaprimaryschool.Atthebeginningoftheschoolyear,teachersweregiventhenamesoffivechildren.Theteachersweretoldthatthesestudentswerethebeststudentsintheclasswhilethefactwasthatthesestudentswereonlyaverage.Butbytheendofthey...
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