LEARNING KIT
Slang snacks
Read
First let’s read the dialogue brought to you by the British Council. Try to find out the meaning of the expression “once in a blue moon”.
A: Lovely flowers! Are they from Michael?
- 对本期电子报订户、有效期内的VIP教师会员和本学期高三尊享卡用户，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。
