早教吧 育儿知识 作业答案 考试题库 百科 知识分享

阅读ChinaonSundaysuccessfullytestedalow-to-mediumspeedmagneticlevitationtrainthefirstdomestically(国内)developedoneinthecountryinSouthwestChina’sSichuanProvince.A

题目详情

阅读

  China on Sunday successfully tested a low-to-medium speed magnetic levitation train the first domestically(国内)developed one in the country in Southwest China’s Sichuan Province.

  A maglev train drives into a terminal(终点)station in Shanghai March 14 2006.A high-speed rail link between Beijing and Shanghai and a maglev line between Shanghai and neighbouring Hangzhou have been approved by the State Council China’s cabinet.

  The test maglev train is 11 . 2 meters long 2 . 6 meters wide and 3 . 3 meters high.It ran steadily on a 425-meter-long experimental line in the provincial capital of Chengdu.

  “The successful test of the train shows that China has mastered the technology of low-to-medium speed maglev trains ” said Zhang Kunlun deputy director of the School of Electrical Engineering of the Southwest Jiaotong University in Chengdu.

  The maglev train is developed by a maglev research team of the university one of China’s key engineering universities.

  The cost of this maglev train is low and is suitable for urban traffic Zhang said.

  With a weight of 18 tons the test train can hold 60 people.It can travel at a speed of up to 160 kilometers per hour according to Zhang also a maglev expert with the Ministry of Science and Technology.

  China is expected to build a 175-kilometer-long maglev railway this year between Shanghai the country’s largest metropolis and Hangzhou a famous tourist destination and capital of East China’s Zhejiang Province.

(1)

From this passage we know that ________.

[  ]

A.

a 175-kilometer-long maglev railway has been built between Shanghai and Hangzhou

B.

a 425-kilometer-long experimental line has been built in Chengdu

C.

China has already mastered the technology of high-speed maglev train

D.

A high-speed railway link is expected to be built

(2)

The news report is mainly intended to tell us ________.

[  ]

A.

the first successful test of China’s first self-developed low-to-medium speed maglev train

B.

a maglev train first appeared in Chengdu

C.

China has been leading the way in maglev technology

D.

how to make low-to-medium speed maglev train

▼优质解答
答案和解析
答案:1.D;2.A;