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题型:阅读理解-阅读单选 难度:0.65 引用次数:228 题号:4679560
Passage 1
The Information Highway is the road that links computer users to a large number of on-line services: the Web, e-mail, and software, to mention just a few. Not long ago, the information Highway was a new road, with not many users. Now, everyone seems to want to take a drive, with over 30 million families connected worldwide. Not surprisingly, this well-traveled highway is starting to look like a well-traveled highway. Traffic jams can cause many serious problems, forcing the system to close down for repair. Naturally, accidents will happen on such a crowded road, and usually victims are some files, gone forever. Then, of course, there’s Mr. Cool, with his new broad-band connection, who speeds down the highway faster than most of us can go. But don’t trick yourself; he pays for that speeding.
Passage 2
Want to know more about global warming and how you can help prevent it? Doctor Herman Friedman, who is considered a leading expert on the subject, will speak at Grayson Hall next Friday. Friedman studied environmental science at three well-known universities around the world before becoming a professor in the subject. He has also traveled around the world observing environmental concerns. The gradual bleaching (变白) of the Grate Barrier Reef, which came into the public eye in 2002, is his latest interest. Signed copies of his colorful book, which was published just last month, will be on sale after his talk.
1. The Information Highway _________.
A.appeals to a large number of users
B.is crowded with car drivers
C.offers just a few on-line services
D.is free from traffic accidents
2. How does Mr. Cool manage to travel the Information Highway so fast?
A.By storing fewer files.
B.By repairing the system.
C.By buying a better computer.
D.By using a broad-band connection.
3. What can be learned from Passage 2?
A.There will be a book show at Grayson Hall.
B.Friedman is now studying the Great Barrier Reef.
C.There will be a talk on global warming this week.
D.Friedman is a leading expert on computer science.
4. Passage 2 is most probably     .
A.a poster about a lecture
B.an ad for a new book
C.a note to a doctor in a university
D.an introduction to a professor

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【推荐1】We are all busy talking about and using the Internet, but how many of us know the history of the Internet?

Many people are surprised when they find that the Internet was set up (建立) in the 1960s.At that time, computers were large and expensive. Computer network (网络) didn't work well. If one computer in the network broke down, then the whole network stopped. So a new network system (系统) had to be set up.

It should be good enough to be used by many different computers. If part of the network was not working, information could be sent through another part. In this way computer network system would keep on working all the time. At first the Internet was only used by the government, but in the early 1970s, universities, hospitals and banks were allowed to use it, too. However, computers were still very expensive and the Internet was difficult to use. By the start of 1990s,computers became cheaper and easier to use. Scientists had also developed software that made "surfing" the Internet easier.

Today it is easy to get on-line and it is said that millions of people use the Internet every day. Sending e-mails is more and more popular among young people. The Internet has now become one of the most important parts of people's life.

1. How long has the Internet been used?
A.For about 10 years.B.For about 20 years.
C.For about 40 years.D.For about 60 years
2. What is true about computers in the 1990s?
A.They became cheaper and easier to use.
B.They became larger and larger.
C.People couldn't buy them anywhere.
D.People could get information only from them.
3. What can we infer (推断) from the last sentence?
A.People will die without the Internet.
B.All people should set up (建立) their own network.
C.People live easily without the Internet.
D.People will more and more depend on (依赖) the Internet.
4. Which is the best title for this passage?
A.The History of the InternetB.Computers and Information
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【推荐2】Nowadays kids can access various websites. However, they also need to aware of some websites that may bring them bad influences. There are a lot of good websites for kids that can be useful for their overall development.

Kids, national geographic

National Geographic Kids is one of the best websites for kids to stay updated with latest information on a wide range of topics. Every kid will surely find something important when he/she visits this website. It covers exciting information about activities, animals, education, fun and intellectual games, people and places, science and technology, stories, etc.

Factmonster

We know how much kids hate to study. If you also find it hard to make your kids study, you can ask him to visit Factmonster. This website is a fun way to study on all the school subjects. Kids will not have any punishments or long hours of lectures, but instead they will learn in a free way to study on their own!

Clubpenguin

Clubpenguin is an entertaining website, operated by Disney. As the name suggests, kids need to create a penguin alter ego (密友)and play online games and chat with fellow penguins, or friends. So, if you are looking for the chat rooms for kids only, then club penguin is a great choice for you! The best part is that all the chat information and history can be monitored by parents, in any time they want. Along with online chatting with friends, your kids can also participate in various activities that take place on club penguin, like drawing, painting! etc.

1. Kid. national geographic is a good website for kids because ______.
A.it enjoys the largest amount of topics
B.it provides online teaching by educators
C.it is good for kids’ over-all development
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B.Kids can change their names as penguins
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Has it been a while since your last visit to a public library? If so, you may be surprised to learn that libraries have changed for the better. It’s been years since they were dusty little rooms with books. They have transformed themselves into places where you can develop your love of knowledge, meet interesting people, or find out how to start a business.

Check out a book. While libraries still loan out(出借) books, you’ll find it easier to get a copy of whatever you’re looking for, thanks to a cooperative network of area libraries. Via such networks, libraries share their books with each other through the use of delivery vehicles. Once the book you’ve requested is delivered to the nearest branch, they will inform you by e-mail, so you can pick it up.

Check out other items. The library is now a multimedia zone, loaded with information in many formats(载体形式). You can borrow movies on DVDs, music on CDs, and popular magazines. Some libraries even loan out toys and games. If a popular magazine you want isn’t offered and the library keeps a list of such requests, they may bring it in when enough interest is shown.

Join targeted reading groups. Libraries will often hold reading-group sessions targeted to various age groups. Perhaps you’d like to learn a language or improve your English. The library may sponsor a language group you could join. If you have difficulties reading, ask about special reading opportunities. Your library might be able to accommodate you. And you might find it relaxing to bring your small kid to a half-hour Story Time while you sit quietly in a corner with a good book.

Start a business using the help of your local library. If you want to have a business of your own, your local library can become a launch space for it. In library books and computers, you can find information on starting a business. Many libraries will help you with locally supplied information about business management shared through chambers of commerce(商会) and government agencies, and they will offer printing, faxing and database services you need.

1. Public libraries connected by a cooperative network benefit readers by _______.
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B.giving access to online reading at a library branch
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A.A magazine and an e-book.
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C.A music CD and a kid’s toy.
D.A DVD and a video player.
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B.the parent to enjoy quiet reading
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B.offering professional advice on business management
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