适合键盘键位练习的VB打字程序，运行程序后，屏幕上会不断出现字母，出现什么字母，就敲打键盘上的对应按键，字母消失，紧接着会出现下一个字符，以此类推，适合对键盘键位不熟悉的朋友熟悉键盘，练习打字速度-Good keyboard keys typing exercises VB program, run the program, will continue to appear on the screen letters, what letter appears, tap the corresponding key on the keyboard, the letters disappear, followed by the next character, and so there will be suitable for Keyboard keys are not familiar friend familiar with the keyboard, practice typing speed