论文部分内容阅读
【热点回顾】●《数学大王》高年级版将于2011年第1期开始正式变身为《智力快车》。◆上一期,贝卡和乐天蚁到了神奇的石炭纪,欣赏了
[Hot review] ● “Mathematical King” high-grade version will begin in 2011 No. 1 formally transformed into “intellectual express car.” On the last issue, Bekaa and Lotte ants went to the magical Carboniferous and admired them