EXTRA CREDIT
挑战原版：你爱听冷笑话吗？
Task 1
Before you read, match the words and phrases from the text to their definitions.
( ) 1. not joking or pretending
( ) 2. extremely funny
( ) 3. funny because the expected results are different from the real
- 对本期电子报订户、有效期内的VIP教师会员和本学期初二尊享卡用户，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。
