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 | 5.0分钟 | 99% | 162 CPM | 18 次 | 9 | 良好,向更快挑战! |
The wrong word this time: ,m,a,n,k,i,n,d,, | |||||||
Inspirational quotes: To be or not to be,that's a question.,生存还是毁灭,这是个问题。 ——莎士比亚 |