读报
登录注册网站首页
 

SCIENCE STUDY

Being rough in order to live a better life

作者:TEENS
Aa
  • -   
  •    +

Why are cat’s tongues so rough? 

A. To make bland (清淡的) food taste better.

B. To keep their teeth clean.

C. To better look after themselves.

点击阅读全文
联系我们  |  诚聘英才  |  关于我们  |  版权声明
© i21st.cn   京ICP备2024066071号-1
 
选择报纸
选择报纸
关闭