题目内容
—_____? They have been preparing for the test.
B. When
C. How
D. Why not
|
Xinhua Sept.25,2008
JIUQUAN, Gansu---China launched successfully its third manned spacecraft on Thursday with three astronauts on board to attempt the country’s first-ever space walk.
The spaceship Shenzhou VII blasted off(发射) on a Long March II-F carrier rocket from the Jiuquan Satellite Launch Center in the northwestern Gansu Province at 9:10pm.after a breathtaking countdown to another milestone on China’s space journey.
On board pilots Zhai Zhigang, Liu Boming and Jing Haipeng are expected to orbit the earth for three days, when one of them will float out of the cabin about 343 kilometers above the earth.
When they make it, China will become the third country in the world who is able to conduct extravehicular activity (EVA) in space following the former Soviet Union and the United States.
President Hu Jintao watched the historic moment at the launch center, joined by Chinese experts and other work staff.
Hu briefly met the trio astronauts before they entered the spacecraft Thursday afternoon, wishing them “a complete success in this glorious and sacred mission”.
“During the mission, you will carry out China’s EVA with homemade EVA space suit, which is a great leap for China’s space technology.” said Hu.
Other tasks of the Shenzhou VII crew include the release of a small monitoring satellite and a trial of the data relay of the satellite Tianlian-I.
If successful, the mission would be of great significance to the country’s future plans to build a space lab and a space station, said ZhangJianqi, deputy chief commander of the manned space project.
【小题1】In which section would the passage be seen in a newspaper?
A.Science and Technology. | B.Entertainment. |
C.Sports report. | D.Advertisement |
A.China launched its third manned spacecraft. |
B.The pilots on board are expected to orbit the earth for three days |
C.The spaceship Shenzhou VII blasted off three astronauts on board. |
D.One of the three astronauts will float out of the cabin above the earth. |
A.The spaceship Shenzhou VII blasted off successfully. |
B.The astronauts will carry out China’s EVA with homemade EVA space suit. |
C.Three astronauts are expected to orbit the earth for 3 days. |
D.The spaceship Shenzhou VII will release a small monitoring satellite. |
A.the release of a small monitoring satellite |
B.a trial of the data relay of the satellite Tianlian-I |
C.carrying out China’s EVA with homemade EVA space suit |
D.building a space lab and a space station |
Beijing—(13, July) China sent up a new data relay satellite(数据中继卫星), Tianlian I-02, on Monday at the Xichang Satellite Launch Centre in South-western Sichuan province.The new satellite will promote the country’s satellite communication network for space docking(对接).
The satellite was launched on a Long-March-3C carrier rocket at 11:41 p.m., sources at the centre told Xinhua News Agency.The satellite separated from the rocket 26 minutes after its launch and was then successfully delivered into a geostationary transfer orbit (地球同步转移轨道).
Developed by the China Academy of Space Technology under the China Aerospace Science and Technology Corporation, the satellite is the country’s second data relay satellite.The first, Tianlian I-01, was launched on April 25.2008.
The two satellites will form a network to improve communications between China’s spacecraft and bases on Earth, according to the centre.They will also be used to help the nation’s first space docking, scheduled for the second half of this year.
As planned, China will launch space module Tiangong-I, which was designed as a platform that will dock with an unmanned spaceship, Shenzhou, for the county’s first space-docking mission this year.
Two more Shenzhou spaceships will dock with Tiangong-I next year, and one will be manned by two or three astronauts, according to China Manned Space Engineering Office, which was the main user of the Tianlian I series data relay satellites.
“The new satellite can cover a greater area to track and command the country’s space vehicles in low-Earth orbits, such as manned spacecraft and remote sensing satellites, from a higher position in outer space.Only three satellites of this kind are needed to form a global communication network, and China has two now.” Pang Zhihao, a researcher and deputy editor-in-chief of Space International, said.
The satellite could also equip astronauts with real-time communications, which will benefit the country’s future manned space flights, he said.
【小题1】What is the main purpose to send up Tianlian I-02 ?
A.To test the function of a Long-March-SC carrier rocket. |
B.To carry some astronauts into space to do some research. |
C.To send more information and clearer pictures to mobile phones on the earth. |
D.To promote the country’s satellite communication network for space docking. |
A.one more such satellite is needed to form a global communication network |
B.the satellite was developed by China Manned Space Engineering Office |
C.it was less than three years since China launched its first date relay satellite of this kind |
D.the satellite could help track and command space vehicles in orbits because it’s lower in position |
A.Shenzhou Ⅷ is a manned spaceship. |
B.Tiangong-I will dock with three Shenzhou spaceships next year. |
C.the satellite is of great importance to China’s space exploration. |
D.china’s first space docking will be done in the second half of next year. |
A.China Launched a New Space Shuttle |
B.China’s Plan for Space Exploration |
C.China’s Progress in China’s Space Exploration |
D.New Satellite Helps China’s Space Exploration |