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--- What did Zhai Zhigang do while he was doing “walking” ____?
--- He ____ our national flag to the world.
A. in space; showed B. in the space; showed
C. in space; brought D. in the space; brought
高一英语单项填空简单题查看答案及解析
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When China’s astronaut Zhai Zhigang carried out the spacewalk on September 27, he was wearing a spacesuit developed by Chinese scientists. Being worth more than 30 million yuan, the Feitian (飞天) spacesuit is not 1. ordinary one. It 2.(take) Chinese scientists four years to develop it. But what is special about the suit? First Let’s take a look at why 3. (astronaut) need to wear spacesuits.
When you visit a world with little or no atmosphere, not 4. (wear) a spacesuit, the following things would happen:
You would become unconscious within 15 seconds because there is no oxygen.
Your blood and body fluids(液体) would “boil” and then “freeze” 5. there is little or no air pressure.
Your would receive various types of radiation.
You could 6. (hit) by dust or rock that moves at high speeds.
So, to protect you 7. these dangers, a spacesuit must:
*Have a p
ressurized atmosphere;*Give you oxygen;
*Keep a(n) 8. (comfort) temperature;
*Let you see clearly and move easily.
The Feitian suit did all that and 9. it did made it like a mini-spaceship in 10. the astronaut stayed alive in outer space and carried out tasks.
高一英语短文填空中等难度题查看答案及解析
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Peter was so angry at all ____ Mary was doing ___ he walked out.
A. what; as B. what; that C. that; which D. that; that
高一英语单项填空中等难度题查看答案及解析
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Peter was so angry at all ____ Mary was doing ___ he walked out.
A．what; as
B．what; that
C．that; which
D．that; that
高一英语单项填空简单题查看答案及解析
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Zhai Zhigang is known ________the world ________a hero________his walk in space.
A．as, as, for
B．to, as, for
C．to, as, on
D．in, for, as
高一英语单项填空简单题查看答案及解析
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She was so angry at all ____ he was doing _____she walked out and said nothing.
A. that; that B. what; that
C. what; as D. that; which
高一英语单项填空中等难度题查看答案及解析
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________________, I was so careless that it got loose and was hit by a car.
A . While I walked the dog B. While I walking the dog
C. While walking the dog D .While I am walking the dog .
高一英语单项填空简单题查看答案及解析
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He was so busy that he couldn’t help ____________ the experiment.
A．doing
B．do
C．did
D．done
高一英语单项填空中等难度题查看答案及解析
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The mother asked her son________.
A．what did he do the day before
B．where did he find his lost wallet
C．what time he got up that morning
D．that if he had finished his homework
高一英语单项填空中等难度题查看答案及解析
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She was so angry at all _____ he was doing _____ she walked out, and closed the door behind her.
A. that; that B. what; that C. what; as D. what; which
高一英语单项填空简单题查看答案及解析
ressurized atmosphere;