科目: 来源:不详 题型:完形填空
Title: Chang’e 3 | ||
__小题1:__ | It is a lunar exploration mission operated by CNSA, incorporating a robotic lander and China's first lunar rover. | |
Name Source | It was named after the goddess of the Moon, __小题2:__ up the names of Chang'e 1 and Chang'e 2. | |
The History of China’s Lunar Exploration Program | The program | In January 2004,it was formally established. |
Chang'e 1 | On 24 October 2007, it was launched and entered lunar orbit on 5 November. | |
On 1 March 2009, it was impacted into the surface of the Moon on purpose. | ||
To help select a proper __小题3:__for Chang’e 3 lander, data about the entire lunar surface were gathered. | ||
Chang’e 2 | On October 2008, it was approved and launched __小题4:__ years later. | |
Its mission was to conduct research for Chang’e 3 soft landing. | ||
Although __小题5:__designed, it was better equipped than Chang’e 1. | ||
Chang’e 3 | Started in March 2012, it achieved lunar orbit on 6 December 2013 and landed 8 days later, becoming the __小题6:__ probe to soft-land on the Moon since Luna 24 in 1976. | |
The objectives are to measure the structure and depth of lunar soil and investigate the lunar crust to a great __小题7:__. | ||
Chang’e 5 | A sample return mission planned for 2017. | |
Around 2025 | A manned landing may be conducted. | |
Information about the rover | It was began in 2002 and completed in 2010, __小题8:__ about 120 kg with a payload capacity of 20 kg or so. It has many __小题9:__, from analyzing soil samples to protecting itself. After the first __小题10:__ with the moon on 14 December, it will stay on the moon for 3 months, exploring an area of 3 square km and travelling a maximum distance of 10 km. |
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科目: 来源:不详 题型:阅读理解
A.Exposure to light may reset the biological clock |
B.Decorate your room and work space with flowers. |
C.It is a sad season, but you can try to make it happy. |
D.That is the way you can use to lighten yourself. |
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科目: 来源:不详 题型:改错题
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科目: 来源:不详 题型:写作题
A.You can if you eat more carrots. |
B.Can you see in the dark? |
C.You needn’t go on with the food. |
D.You’d better eat up quickly. |
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科目: 来源:不详 题型:改错题
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科目: 来源:不详 题型:单选题
A.logically | B.personally | C.regularly | D.totally |
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A.surprise | B.relief | C.amazement | D.disappointment |
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科目: 来源:不详 题型:完形填空
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科目: 来源:不详 题型:单选题
A.nothing | B.no one | C.neither | D.none |
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科目: 来源:不详 题型:单选题
A.since | B.if | C.as | D.while |
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