¡ª Did he use to play computer games? ¡ª No. He played them.
A. seldom B. often C. usually D. sometimes
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Have you ever seen a car without a driver? It sounds crazy, but these computer-driven driverless cars will soon be filling roads near you. Companies like Google and Tesla have been designing and testing these cars, and the technology is there.
So how? The cars have sensors£¨¸ÐÓ¦Æ÷£©all around which can find other cars and objects in the road. Road signs are read by cameras, and satellite navigation systems£¨ÎÀÐǵ¼º½ÏµÍ³£©are used so the car knows how to get where you want to go. All you have to do is type in the address! Finally, a central computer system takes in all the information that it receives from the sensors and cameras and works out when to speed up, stop and turn.
Sound like your idea of heaven£¨ÌìÌã©? Sitting back, looking out of the windows and even watching a film or reading a book while ¡®driving¡¯ would be possible with this new technology. You wouldn¡¯t have to worry about remembering directions to where you¡¯re going. In addition, computers would also drive more safely than people ¡ª they would obey the rules and have quicker action times when in dangerous situations.
However, there are many drawbacks of driverless cars. Computers would have difficulties making ethical£¨µÀµÂµÄ£©decisions: if a child ran into the road, would the computer choose to hit the child or turn suddenly and potentially kill the car¡¯s passengers? Moreover, I personally find driving fun ¨CI¡¯d miss never driving a car myself. There would also be many other decisions to be made ¨Cshould children, or drunk people, be allowed in a driverless car by themselves? Or would there need to be a person with a driving license in the car at all times?
I¡¯m not certain I¡¯d want a driverless car ¨C but it¡¯s only a matter of time before they¡¯ll become more affordable and popular on our roads.
1.When using a driverless car, you need only .
A. read the road signs carefully B. check the cameras
C. put the address into the computer D. remember the directions
2.The third paragraph mainly tells us about the of driverless cars.
A. instructions B. standards C. advantages D. tests
3.The underlined word ¡°potentially¡± in Paragraph 4 means ¡° ¡°.
A. possibly B. successfully C. especially D. naturally
4.What¡¯s the writer¡¯s opinion about future driverless cars?
A. They¡¯ll cause more accidents. B. They¡¯ll be less expensive.
C. They¡¯ll use less energy. D. They¡¯ll run much faster.
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¡ª I am really __________ before the competition.
¡ª Take it easy. Sure you are the best.
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3.help the poor children, get an education.
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Mike, don¡¯t be sad, you should be proud of .
A. you B. yourself C. your D. yourselves
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Libraries give kids a quiet and safe place to read and learn. For over 100 years, libraries have played an important role in Americans¡¯ education. But how are these book-filled buildings changing with the times? You may be surprised to find out.
Benjamin Franklin famously founded (´´½¨) America¡¯s first lending library in 1731. But the public library system got its biggest development in the American history in the late 1800¡¯s. Businessman Andrew Carnegie donated millions of dollars to help build free public libraries across the country. Between 1886 and 1919, Carnegie¡¯s donations helped build 1,679 new libraries.
Carnegie believed that libraries could offer the chances to Americans, young and old. He knew that the more libraries there were, the more people would have opportunities to read and use books, speeches and news.
If you can easily find a public library in your community(ÉçÇø), you¡¯ll get more chances. After all, the United States has 9,225 public libraries. Today, libraries keep growing. Seven tenths of the libraries have free Internet. It provides much more information and opportunities to ask for jobs online.
Libraries are also teaching kids about the fun of reading. The new program Read! Build! Play! adds reading into playtime. As kids listen to a book that is being read aloud, they use Legos (Àָ߻ýľ) to build images(ͼÏñ) from the story happily. Today¡¯s libraries are always looking for creative programs to bring people into the library.
Benjamin Franklin once said, ¡°The doors of wisdom(ÖÇ»Û) are never shut.¡± As long as the doors of public libraries are open, what he said is most certainly correct!
1.Benjamin Franklin founded the first lending library in _______.
A. 1731 B. 1800 C. 1886 D. 1919
2.How many public libraries have free Internet now?
A. 2767. B. 6458. C. 9225. D. 1679.
3.The right order of the following statements is ______ .
¢ÙThe public library system in America developed fast.
¢ÚThe first lending library was founded.
¢Û Libraries provide information and chances to ask for job online.
¢Ü Libraries try to bring people into the library by using creative programs.
A. ¢Ú¢Ù¢Û¢Ü B. ¢Ú¢Û¢Ü¢Ù C. ¢Û¢Ü¢Ù¢Ú D. ¢Ù¢Ú¢Û¢Ü
4.The last paragraph mainly tells us_________.
A. libraries have played an important role in Americans¡¯ education
B. public libraries in the US should never close the doors
C. the writer doesn¡¯t agree with Benjamin Franklin
D. libraries help people to open the doors of wisdom
5.The best title for the passage is _______.
A. the libraries in the world
B. libraries and opportunities
C. libraries teach kids to read and learn
D. the development of the American libraries
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