题目内容
— One which is ______ the Liaoning Teachers' University.
B. attached to
C. skeptical of
D. involved in
Have you ever listened to the song Yesterday once more, ________ singer died in her early years?
| A.its | B.it’s | C.whose | D.which |
Directions: For each blank in the following passage there are four words or phrases marked A, B, C and D .Fill in each blank with the word or phrase that best fits the context.
Would you send a monkey to do your shopping for you? Sounds very strange, doesn’t it ? But monkeys can be trained to do some wonderful things. Most people know that monkeys are one of 36 cleverest beasts(兽). Scientists have been studying the connection(联系) __37__ monkeys and people for a long time. They have done experiments that test __38__monkeys are able to do simple things.
In one test, a scientist put two monkeys in two cages beside each other. Each cage had a machine. One cage had a machine which gave out water. __39__ had one which gave out food. Each monkey was given _40__ black and white coins. The black coins worked _41_ in the food machine. The white coins worked in the machine with the __42__. After some time, both animals _43__ know which coin worked in which machine.
Then the test was made _44__. The coin s were taken away. The monkey with the water machine was __45_ to have any water for twenty-four hours. The food monkey was prevented from __46_ any food. The next day, the coins were returned to the monkeys. This time, __47__, the monkey with the food machine was given coins for water machine, and the monkey with the water machine was given the coins that worked in the food machine. What did the two __48__ monkeys do? The two clever monkeys __49__ through the bars (栅栏) of their cages and __50_coins with each other.
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Beijing ?(13, July) China sent up a new data relays atellite (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-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 (天宫1号), 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 m 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.
【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 ^a06 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 m China's Space Exploration |
| D.New Satellite Helps China's Space Exploration |