问题
单项选择题
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.
A.input
B.output
C.peripheral
D.electronic
答案
参考答案:C
解析:[考点分析] 同上
译文:显示器与键盘、鼠标、打印机都称为计算机的外围设备。