These days, environmental problems are becoming gradually more sever and people around the
world are looking for ways to solve these problems that are affecting human and other liv
ing species. In th...
英文文章 | 文章字数 | 测试时长 | 正确率 | 速度 | 退格数 | 出错数 | 成绩 |
---|---|---|---|---|---|---|---|
《gre》 | 3839字 | 2.0分钟 | 100% | 152 CPM | 14 次 | 0 | 及格,继续努力! |
励志名言: 做一个真正勇敢无畏的人。 ——林肯 |