题目内容
（请给出正确答案）
The computer can be described as______.
A．expensive but efficient
B．heavy and inefficient
C．possessing a beautiful handwriting
D．the President's most reliable secretary
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更多“The computer can be described …”相关的问题
A.A.cell phones
B.B.computers
C.C.cell phone and computer
D.D.mobile phone and computer
A、 even
B、 just
C、 exact
D、 very
The computer center can ______.
A．give the firemen important help in almost every way
B．have limited ways of helping fire-fighters
C．hardly give any useful information for the fire brigade
D．put out every fire automatically
Speaker A: Where can we get the computer fixed？Speaker B: ______
A．Yes. I have no idea.
B．Why not ask John about it.
C．No. I believe there is one at the corner.
D．Why do you want it repaired？
The computer can give ______.
A．all useful and useless information about the city
B．valuable information about every resident in that city
C．useful information about every street address in the city
D．lively description about each building on fire
The virus can affect the computers in the computer system by ______.
A．turning off the power
B．making them copy itself
C．sending them copies of itself
D．sending them some destructive ordens directly
A. that
B. which
C. in that
D. in which
A．Not only
B．Unless
C．Except
D．Besides
An "internal computer" (Para. 2 ) is______.
A．a computer used exclusively by one company for its own problems
B．a person ' s store of knowledge and the ability to process it
C．the most up to date in home computer a company can buy
D．a computer from the post-war era which is very reliable
