look at the board, listen, don't write the answer, work in pairs, open your books at page 11, don't talk, read the text, copy this into your notebook,

Classroom language

由
打印
嵌入

排行榜

闪存卡是一个开放式模板。它不会为排行榜生成分数。

视觉风格

选项

切换模板

恢复自动保存：？