19Pencils:十九支铅笔?

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19Pencils 是一款专门为教师设计开发的WEB2.0应用,它帮助教师与学生一起发现、分享和管理基于WEB的教育内容 。 19Pencils is a completely free service for teachers and students. It always has been and always will be.

4 Comments

  1. Thank you for the wonderful note on 19Pencils!

  2. 你用过吗?好用吗?

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