It is predicted that there will be 5 scientific breakthroughs in the 21st century.Well kno
w where we came from. Why does the universe exist? To put itanother way, why is there some
thing instead of n...
| English Article | Word Count | Duration | Accuracy | Speed | Backspace | Error | Slogan |
|---|---|---|---|---|---|---|---|
| 《2.3》 | 2756字 | 1.0分钟 | 98% | 115 CPM | 5 次 | 2 | 及格，继续努力！ |
| The wrong word this time: n,o | |||||||
| Inspirational quotes: 唯有对人慷慨大度，赞扬人家的优美，我们才能赢得朋友。 ——艾佛林·恩德希尔夫 | |||||||
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