watermark logo
讓孩子的眼睛躍過圍墻!

Up next


“人民币-解决问题”的三要点

6 Views
钟 乔
8
Published on 09 Dec 2019 / In Education environment

“人民币-解决问题”的三要点

Show more
1 Comments sort Sort By

白老师
白老师 6 years ago

钟乔小朋友很棒喔,在人民币的换算上要在习题上多加练习哦

   0    0
Show more
Facebook Comments