六路数字式抢答器的主要仿真程序，容纳6组参赛的数字式抢答器，当第一个人按下抢答按钮时，其他组的按钮不起作用。当主持人按下“复位”按钮，所有组的按键才可用。-Six Road, a major digital answering device simulation program, up to 6 groups participating in the digital answering device, when the first one to answer in the button pres