Today's Internet is arguably the largest engineered system ever created by mankind,
with hundreds of millions of connected computers, communication links, and switches;
with billions of users who c...
English Article | Word Count | Duration | Accuracy | Speed | Backspace | Error | Slogan |
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《Computer Network A Top Chapter 1 Introduction》 | 2929字 | 4.0分钟 | 97% | 69 CPM | 20 次 | 10 | 不及格,加强练习! |
The wrong word this time: ,m,a,n,k,i,n,d,,,; | |||||||
Inspirational quotes: 风暖鸟声碎,日高花影重。 ——杜荀鹤 |