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（裝配）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（綜合的）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（對(duì)講機(jī)）devices that have been set up on every carriage. The camera in the carriage can automatically transmit（傳輸） 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. 自動(dòng)的 C. 半自動(dòng)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.

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