VII.词语填空:(本题有10小题,共计10分)
among,
between, cheap, expensive, good, important, say, set, stop, surprise, use, work
We are all busy talking about and using
The Internet, but how many of us know the history of the Internet?
Many people 72__________ when they find
that the Internet was set up in 1960s. At that time, computers were large and
expensive. Computer networks didn’t work 73_________. If one computer in the
network broke down, then the whole network 74_________. So a new network system
had 75__________ up. It should be good enough to be used by many different
computers. If part of the network system was not working, information could be
sent through another part. In this way computer network system would keep on
76_________ all the time.
At first the Internet was only used by
the government, but in the early 1970s, universities, hospitals and banks were
allowed 77_________ it too. However, computers were still very expensive and
the Internet was difficult to use. By the start of the 1990s, computers became
78_______ and easier to use. Scientists had also developed software(软件) that made “surfing” the Internet
more convenient(方便).
Today it is easy to get on-line and it
79_________ that millions of people use the Internet every day. Sending e-mail
is more and more popular 80_________ students.
The Internet has now become one of
81___________ parts of people’s life.