A.isn’t it
B.aren’t they
C.doesn’t it
D.don’t they
The last paragraph suggests that______.
A. a modern computer won't be down
B. computers can take the place of humans
C. there will be great changes in computers
D. sometimes a computer may bring suffering to people
Home computers can be used for ______.
A.writing letters
B.playing games
C.doing business
D.all of the above
Learning to use computers is what we want to ______ from the program.
A.help
B.make
C.aid
D.benefit
Which of the following is mentioned in the passage?
A.Future computers can see things as human beings do
B.Future computers will be designed to have hearing ability
C.The life of the blind and deaf will be easier with the help of computers
D.A person who has lost feeling can still have a near-normal brain provided by scientists
A.developed
B.have developed
C.are being developed
D.will have developed
Computers can be designed ______ many automation processes purposes.
A.to
B.in
C.on
D.for
A.Elevator Aileron Computers(ELACS)and Spoiler Elevator Computers (SECS)
B.Flight Control Data Concentrators (FCDCS)
C.ELACS only