If you want to have you suit clean, just take it to the l _______. 答案:laundry 27、Beijing;(13, July)China sent up a new data relay satellite, 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-SC 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 m 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 county s future manned space flights, he said.
72.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'
73.From the passage we
know .
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.
74.Which of the following is TRUE according to the news
report?
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 ^a06 docking will be done in the second half of next year.
75.The best title of the passage could be _____.
A.China Launched a New
Space Shuttle.
B.China's Plan for Space
Exploration.
C.China’s Progress m China's Space Exploration.
D.New Satellite Helps China's Space Exploration.
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