The major goal of USB was to define an external expansion bus which makes adding(70)to a PC as easy as hooking up a telephone to

admin2009-02-15  38

问题 The major goal of USB was to define an external expansion bus which makes adding(70)to a PC as easy as hooking up a telephone to a wall-j ack. USB 2.0 is an evolution of the USB 1.1(71), providing a higher performance interface.

选项 A、peripherals
B、outside
C、inside
D、beside

答案A

解析 peripherals意为“外围设备”。答案为A。
转载请注明原文地址:https://jikaoti.com/ti/Iaz7FFFM
0

最新回复(0)