单项选择题
A．Children Rule the World B．Children Learn Reasoning Using LOGO C．Computer Languages D．The Unreal World of the Child and the Computer
A．compare LOGO with other computer programs B．explain how LOGO works C．discuss children's imaginations D．identify the children who use LOGO
A．in the traditional sense B．within the boundaries of LOGO's world C．with all computer languages and programs D．in the adult world