● The display screen is the most common （72） device used to show you what the computer is

Which of the followings is a determining factor in terms of the prospect of the screening

● The Internet is the worlds largest computer （71) . （71) A.network B.device C.display D.

（）is the brain of the computer. A.Motherboard B.1／0 C.CPU D.Display

The（71) is the central processingu unitof the microcomputer.A.controllerB.storageC.display

What is not the recommended kind of email address or screen name according to the pass

Which of the following statements is true？A．The exhibit is no longer on display at the mus