前言

How are bees important to us?

作者：Emily Goldberg

IN the last eight years, a lot of bees have disappeared. Scientists have been studying why those bees have been leaving their hives (蜂房) and not returning. They believe that their living environment may be changing.

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。

相关文章
‘The Wild Robot’ teaches us how important it is to be kind （862期）Superstar in a popular game brings a cheerful song to encourage us to be strong （860期）Young people in the US face education problems （855期）A shock makes us think （849期）US money problems （847期）How to make a decision? （846期）Final masterpiece of Hayao Miyazaki tells us how to deal with loss （841期）