At school,we usually have eight p________ a day.

问题描述:

At school,we usually have eight p________ a day.

periods
表示一节课

periods
1. 周期;期
2. 时期;时代;(一段)时间;期间;阶段
3. 学时;课时;一节课
4. (比赛的)局;(比赛的)一节时间
5. 全过程

prieods 课时

practices?