题目列表(包括答案和解析)
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Reading comprehension(阅读理解):
Read the passage and fill in the blanks with proper words(在短文的空格内填入适当的词,使其内容通顺,每空格限填一词,首字母已给):
Do you have bright ideas?Ideas for inventions that change the world or, at least, make life easier for somebody?P 1 we all do sometimes, but we don’t often make the idea a real thing.Recently, there was a competition in a country, which encouraged young people to make their bright ideas come true.There were t 2 groups in the contest:Group A was for school children under 16; Group B was for those o 3 16.And there were eleven prize-winners altogether.
Neil Hunt, one of the prize-winners, was c 4 “Sunshine Superman”by one newspaper writing about his design.When people study the weather, it’s important to be able to record the sunshine accurately.We need to know how many h 5 of sunshine we have and how strong it is.Most sunshine recorders o 6 record direct(直接的)sunshine.Neil’s is more accurate and this is very important for research into ways of using solar power.Neil plans to keep inventing.
The ideas in the competition were so g 7 that we are surprised that the industry(工业界)doesn’t ask more school children for suggestions.
We are all busy talking about and using the Internet (互联网), but how many of us know the h____1___ of the Internet?
Many people are surprised when they find that the I___2_ was set up in the 1960s. At that time, computers were large and e__3___ . Computer networks (网络) didn't work well. If one computer in the network broke down, then the whole network stopped. So a new network system had to be set up. It should be good e__4___ to be used by many different computers. If part of the network was not working, information could be sent through a__5_ part. In this way computer network system would keep on w___6___ all the time.
At f_7_ the Internet was only used by the government, but, in the early 1970s, universities, hospitals and banks were allowed to use it too. H_8__, computers were still very expensive and the Internet was d__9__ to use. By the start of the 1990s, c__10_ became cheaper and easier to use. Scientists had also developed software that made 'surfing' (浏览) the Internet more convenient.
Today it is easy to get on-line (上网) and it is said that m__11__ of people use the Internet everyday. Sending e-mail is more and more p__12__ among students.
The Internet has now become one of the most important parts of people's life.
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