读报
登录注册网站首页
 

extra class

History of computers

作者:teens
Aa
  • -   
  •    +
大块头的计算机钻进了小口袋

Computers can do lots of jobs. They can do math, store information (信息), or play music. You can use a computer to write or play games. What do you know about the history (历史) of computers?
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