make in computer and communications equipment（10 ）the concept

A.automatical

B.automatic

C.auto

D.automatically

The computer ______.

A．works fast but makes mistakes

B．works faster than man and seldom makes mistakes

C．is fast and never makes mistakes

According to the author, the function of the structured-inquiry method is ______.

A．to make decisions by debate

B．to apply the Internet and wireless computer technology

C．to brake on the thinking process, slowing it down

D．to create a level of conceptual clarity

We must make sure that wemake changes in response tonew developments in computer technology, otherwise we will soon lag behind.

"Opt-out" mechanism is probably ______.

A．a machine that can be attached to your computer

B．a button that you can make a choice to read or not to read

C．a software that you can play a computer game

D．an e-mail that says some good words to you

At the age of 10, Muren was able to use computer graphics technology to make things move.

A．Right

B．Wrong

C．Not mentioned

Which of the following statements is NOT true？______

A．The sensor is multi-functional.

B．Without a computer, the sensor cannot do much.

C．The sensor will detect fire and make an emergency call.

D．You can he taken for an intruder if you tamper with the lock or with a window.

A) on

B) for

C) in

D) with

What does the underlined word" speak" in the second paragraph really mean？

A．They communicate with each other using E-mail.

B．They use the computer language.

C．Laptops have speakers.

D．They make a speech to each other.