键盘指法练习
电脑打字测试
Numbers - keys
键盘指法练习 Numbers Keys
开始课程
选择其他课程
1 , 0 - Keys
2 , 9 - keys
3 , 8 - keys
4 , 7 - keys
5, 6 - keys
Numbers - Drill 1
Numbers - Drill 2
Numbers - Exercise 1
Numbers - Exercise 2
