Stepping Up
Time to learn
WHEN we are eating breakfast, people in some countries may be having dinner. This is because of time zones (时区). Let’s find out more!
学语法
1. What time is it?
- 对本期电子报订户、有效期内的VIP教师会员和本学期初一尊享卡用户，我们开放所有内容：
- 如果您拥有以上权限，请点这里登录；
- 订阅电子报，请点这里；
- 激活VIP教师卡，请点这里；
- 激活21英语尊享卡，请点这里。
