Essay

A1 为了解决邮政服务恶化问题，政府应提高邮寄费用。提高邮集费用可提高收入同时降低邮件的数量，以缓解压力和提升士气。

A2 Employee should keep their private lives and personal activities as separate as possible from workplace.

Reading comprehension

1) 鼓励储蓄是否能刺激投资？

2）ants - cooperation - evolution