An earthquake comes like a theif in night, without warning. It was necessary,
therefore, to invent instruments that neither slumbered nor slept.
Some devices were quite simple. One, for instance,
c...
| 英文文章 | 文章字数 | 测试时长 | 准确率 | 速度 | 退格数 | 出错数 | 成绩 |
|---|---|---|---|---|---|---|---|
| 《NCE4L42 Recording an earthquake新概念4-42记录地震》 | 3654字 | 2.0分钟 | 100% | 141 CPM | 16 次 | 0 | 及格，继续努力！ |
| 励志名言: 凝聚产生力量；团结诞生希望。 ——席勒 | |||||||
| 您觉的这篇文章怎么样，评个分吧，做其他人的指路灯 | |||||||
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