The Yanfang line, Beijing’s first driverless ...

The Yanfang line, Beijing’s first driverless subway line connecting the city’s southwest suburbs to its central urban district started its first pilot run on Wednesday morning.

It is also the capital city’s first subway line that is fully automatic, and fully equipped（装配）with domestic technology.

The line is expected to officially open to citizens at the end of next year.

The difference between the driverless subway line and the ordinary line is that the driverless technology allows the subway train to automatically complete all running procedures, including traveling, dormancy, awakening, opening and closing train doors, as well as returning, without any operations by drivers.

A comprehensive（综合的）control center has been set up for the subway line to far away control and supervise trains. In the event of an emergency, passengers riding on the subway trains are able to contact the control center through the wireless intercom（对讲机）devices that have been set up on every carriage. The camera in the carriage can automatically transmit（传输） images back to the control center.

The first Chinese-made driverless subway train opened in Hong Kong on Dec, 28. The seven-km line extends the MTR network to the Southern District, allowing the special administrative region’s 18 districts to be served by rail.

1.________ is also the capital city’s first subway line that is fully automatic.

A. Yuehai line　　 B. Chengyu line　　 C. Yanfang line　　 D. Wusong line

2.The underlined word “automatic” in paragraph 2 probably means___________

A. 全面的　　 B. 自动的　　 C. 半自动的　　 D. 可行的

3.The passage is probably from__________.

A. novel　　 B. magazine　　 C. news　　 D. poster

4.Driverless subway has lots of advantages EXCEPT_________.

A. It’s automatic.　　 B. It’s equipped with domestic technology.

C. It can’t be drive by people.　　 D. It can’t deal with an emergency.

5.Which of the following statement is TRUE_______?

A. The Yanfang line is the capital city’s first subway line.

B. There is no difference between the driverless subway line and the ordinary line.

C. The driverless subway line can’t work without a comprehensive.

D. There is a camera in some carriages.

九年级英语阅读理解中等难度题查看答案及解析

Later this year, Beijing will start the country’s first driverless(无人驾驶 ) subway trains. The Yanfang Line-connecting part of Fangshan district center-will be the first to try out driverless technology.

According to the experts(专家) in public transportation, the new trains will make the underground railway system(系统) better. They will have an upgraded(升级的)operating system. They will reach 80km per hour and carry more than 1,200 passengers.

The development of driverless technology is opening up in other areas of transport(交通工具). Driverless cars have been a dream for many people. And in the past few years, big car companies, including Volkswagen and Toyota, have made lots of studies while they are competing with other companies, such as Google.

But with not racks(轨道) to run on, how will driverless cars be safe? This technology is made up of many sensors(传感器) including radar and GPS. This gives the car an exact position in the world, as well as what’s around it. It also allows the car to see moving objects(目标), like other cars and people.

Pilot-free planes have also become a hot technology topic. Yet while these new kinds of technology are seen as better and safer, they do have problems. They cannot work at all without the help of computers. Just like humans, computers make mistakes-although less often. And like much of technology, it makes many workers lose their jobs. What will happen to the future bus drivers and pilots?

1.Will Beijing start the country’s first driverless subway trains?

2.How many passengers will the driverless subway train carry?

3.What did the big companies do about the driverless technology?

4.Why will driverless cars be safe?

5.What does the writer mainly tell us in the last paragraph?

九年级英语回答问题中等难度题查看答案及解析

Later next year, Beijing will start the country's first driverless (无人驾驶) subway　 trains. The Yanfang Line-connecting part of Fangshan district to the city center-will be the first to try out driverless technology.

The Beijing public transportation authority says the new trains will make the metro system better. They will have an upgraded (升级的 ) operating system. They will reach 80km per hour and carry more than l ,200 passengers.

The development of driverless technology is opening up in other areas of transport. Driverless cars have long been a dream for many. And in the past few years，innovation(创新) has speeded up. Big car companies，including Volkswagon and Toyota, are competing with other companies, such as Google.

But with no tracks(轨道)to run on，how will driverless cars be safe? The technology that is used is made up of many sensors (传感器) ,including radar(雷达) and GPS. This gives the car an exact position in the world，as well as what' s around it. It also allows the car to see moving Objects，too，like other cars and people.

Pilot-free planes have also become a hot technology topic. Yet while these types of technology are seen as better and safer，they do have disadvantages. Automation(自动化) means these types of transport will heavily rely on computers. Just like humans，they make mistakes-although less often.

And like much1 of technology，it makes many workers lose their jobs. What will happen to the future bus drivers and pilots？

1. Which of the following about the Yanfang Line trains is NOT true?

A. There will be no driver on the trains.

B. They’ll have an upgraded operating system.

C. The speed will be at least 80 km per hour.

D. They’ll carry more than 1,200 passengers.

2. What is the main idea of the third paragraph?

A. Driverless technology is a hot topic.

B. Driverless technology has been developed well.

C. Big car companies are working together to make innovation

D. Big car companies are competing with each other.

3. What does the underlined word This refer to(指代) in the fourth paragraph?

A. The sensor.　　　　 B. The technology.

C. The radar.　　 　　 D. The CPS.

4.What can we get from the passage?

A. pilot-free planes are much safer than driverless cars.

B. Automation makes transport more difficult to deal with.

C. Driverless technology has it’s disadvantages.

D. Driverless technology will not need workers any more.

九年级英语阅读理解困难题查看答案及解析

---Beijing is not the first city in China to fine eaters on the subway.

---Yes. People ______ eat on the subway in Hong Kong are punished up to 2,000 Hong Kong dollars.

A. who　　 B. which　　　 C. what　　 D. whom

九年级英语单项填空中等难度题查看答案及解析

1. China won _____ gold medals in the women’s short track speed skating.

A. 2　　　　　　　　　 B. 3　　　　　　　　 C. 4　　　　　　　　 D. 5

2.The underline word “victims” here means ______ in Chinese.

A.遇难者　　　　　 B. 受灾者

C. 志愿者　　　　　 D. 流浪者

3.It is clear that people are more interested in the _____ pavilion.

A. French　　　　　　 B. Russia　　　　　 C. Canadian　　　　 D. Japanese

4.The headline(标题) of the last news should be ______.

A. A Good Policeman　　　　　　　　　　 B. An Honest Taxi Driver

C. A Careless Business　　　　　　 　 D. A Kind Reporter

5.Where is the passage most probably from?

A. A story book.　　　　　　　　　　　　 B. A fashion magazine.

C. An advertisement.　　　　　　　　 D. A newspaper.

九年级英语阅读理解中等难度题查看答案及解析

It is convenient for people to work by subway. It’s said that The Line 4 subway in Chengdu _______by the time of 2018.

A. will be built                                                    B. would be built

C. will have been built                                      D. would have been built

九年级英语单项填空中等难度题查看答案及解析

—Do you know when ______________the Subway Line 1 and Line 3 in Changsha exactly?

—No. But I know that they _______ into use in the near future.

A. we can use, will be put

B. can we use, is being put

C. we can use, are going to put

九年级英语单项填空简单题查看答案及解析

The third line of Zhengzhou Subway　 　　　　　　 by the end of　 December of 2020.

A. will complete B. was completed C. is completing D. will be completed

九年级英语单选题中等难度题查看答案及解析

People in Urumqi are glad that Subway Line One 　　　　 by the end of the year 2017.

A. will complete　　 B. will be completed

C. has completed　　 D. is completed

九年级英语单选题中等难度题查看答案及解析

Yesterday, I 　　　　 the subway home when I suddenly found I was on the wrong line.

A. took　　 B. was taking　　 C. had taken

九年级英语单选题中等难度题查看答案及解析