The purpose of this passage is to .
A.
explain how to use the Internet
B.
describe the writer's joy of keeping up with the latest technology
C.
tell the merits(价值) and usefulness of the Internet
D.
introduce the reader to basic knowledge about personal computers and the Internet
The use of E-mail has made it possible for the writer to .
A.
spend less time working
B.
have more free time with his child
C.
work at home on weekends
D.
work at a speed comfortable to him
According to the writer, E-mail has an obvious advantage over the telephone because the former helps one .
A.
reach a group of people at one time conveniently
B.
keep one's communication as personal as possible
C.
pass on much more information than the later
D.
get in touch with one's friends faster than the later
The best title for this passage is .
A.
Computer: New Technological Advances
B.
Internet: New Tool to Maintain Good Friendship
C.
Computers Have Made Life Easier
D.
Internet: a Convenient Tool for Communication
Computer technology makes it ______ for people to work from home.A. harmfulB. se
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