EXTRA CREDIT

Brightening up our day

作者：teens

I. Pre-reading

Do you like smiling at your family members and friends? Do you smile at strangers you meet in the street or at the supermarket? How would you feel if a stranger smiled at you?

点击阅读全文

对本期电子报订户、有效期内的VIP教师会员和本学期高一尊享卡用户，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。

相关文章
Up or down is no match for stomachs （961期）Scientists find out what caused a nine-day shaking of the world （958期）Looking up at the moon （958期）Growing up with AI and technology （956期）Stepping up pressure （948期）A US teenager cleans up his hometown through recycling （948期）Preserving our heritage （944期）