A.put away | B.put out | C.gave away | D.gave out |
科目:高中英语 来源:不详 题型:单选题
A.affect | B.survive | C.survey | D.remove |
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科目:高中英语 来源:不详 题型:单选题
A.the; the | B./; the | C./; / | D.the; / |
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科目:高中英语 来源:不详 题型:单选题
A.break off | B.break out | C.break down | D.break into |
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科目:高中英语 来源:不详 题型:完形填空
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科目:高中英语 来源:不详 题型:完形填空
A.I didn’t know you could play tennis. |
B.But I’m on my way to the tennis court. |
C.Congratulations! |
D.Do you know how to play? |
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科目:高中英语 来源:不详 题型:完形填空
Passage outline | Supporting details |
A 小题1: in the history of medicine | ◆ 55-year-old Lewis was on the 小题2: of death. He was told that he only had 12 hours to live. ◆ Two American doctors had his heart 小题3: and replaced it with an artificial one. That made Lewis the first living heartless man. |
Differing from the human heart | ◆ Lewis’ new heart pushes the blood forward with two moving blades. ◆ His heart rate is at 小题4: with a 小题5: line on the screen of an EKG machine. |
小题6: of this artificial heart | ◆ It is smarter and quieter than other artificial hearts and can last much longer. ◆ It hasn’t yet broken down. Nor has it got 小题7: and infected. |
Reasons for being小题8: about this artificial heart. | ◆ The doctors will have to further 小题9: the device before it is massively produced. ◆ Yet this artificial heart looks likely to bring the opportunity of 小题10: to thousands of patients. |
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科目:高中英语 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:高中英语 来源:不详 题型:单选题
A.unless | B.when |
C.even though | D.so that |
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