A(68)is used to show you what the computer is doing. It is called(69)equipment as well as the keyboard, the mouse and the printer.
【正确答案】 A
【答案解析】解析：译文：显示器用于显示计算机当前的工作。
【正确答案】 C
【答案解析】解析：译文：显示器与键盘、鼠标、打印机都称为计算机的外围设备。