READING FUN
TONGUE TWISTER | 绕口令
Tongue twisters are difficult to say. How fast can you say it without making any mistakes?
She sells sea shells by the sea shore.
A big black bug (昆虫) bit a big black dog on his big black nose.
- 对本期电子报订户、有效期内的VIP教师会员和本学期初三尊享卡用户，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。
