A、<span style="font-family: 宋体;">使用鼠标器要有其驱动程序</span>
B、<span style="font-size: 14px; font-family: Calibri, sans-serif;"> </span><span style="font-size: 14px; font-family: 宋体;">激光打印机可以进行复写打印</span>
C、<span style="font-size: 14px; font-family: 宋体;">显示器可以直接与主机相连</span><span style="font-size: 14px; font-family: Calibri, sans-serif;"> </span>
D、<span style="font-size: 14px; font-family: Calibri, sans-serif;"> </span><span style="font-size: 14px; font-family: 宋体;">用杀毒软件可以清除一切病毒</span><span style="font-size: 14px; font-family: Calibri, sans-serif;"> </span>