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阅读下而短文,在空白处填入1个适当的单词或括号内单词的正确形式。 Chinese...

阅读下而短文,在空白处填入1个适当的单词或括号内单词的正确形式。

Chinese researchers have planned to build an airport in Antarctica in November. The Chinese 1. (be) not very used to flying to the southernmost continent, because the country s first polar plane, the Snow Eagle 601, 2. (put) into use only three years ago.

Before the Snow Eagle 601, Chinese researchers traveled to the ice-covered land by ship, which took significantly 3. (long) than flying. There are currently more than 20 airports in Antarctica, but none of them belong to China. The Snow Eagle 601 has to rely on Russian airports 4. (take) off and land. That’s 5. the Chinese researchers decided to build their own. Building an airport in Antarctica is very different from building one elsewhere. The continent is covered by a 6. (constant) moving layer of ice, so the builders must find somewhere that moves at the slowest possible pace and in a 7. (fix) direction.

The builders managed to find a spot back in early 2017 following 8. tough measuring process that took place in the storm-like polar winds. The next problem is the snow. The soft nature of snow makes 9. a bad material for a runway. So the builders must use road roller-like 10. (machine) to press the snow, which can be very time-consuming in extreme coldness.

 

1.are 2.was put 3.longer 4.to take 5.why 6.constantly 7.fixed 8.a 9.it 10.machines 【解析】 本文是一篇新闻报道。文章讲述的是中国研究人员计划于11月在南极洲建造一座机场的有关事宜。 1.考查时态和主谓一致。句意:中国人不太习惯飞往最南端的大陆。这里在说一个客观事实,句子用一般现在时态,且主语是The Chinese,复数形式,故答案为are。 2.考查一般过去时态的被动语态。句意:该国第一架极地飞机“雪鹰601”仅在三年前投入使用。此处句子主语是单数第三人称形式,与谓语动词put之间是一种被动关系,再根据three years ago可知句子用一般过去时态的被动语态,故答案为was put。 3.考查比较级。根据than可知此空用比较级,故答案为longer。 4.考查动词不定式。句意:雪鹰601必须依靠俄罗斯机场起飞和降落。此处是动词不定式作目的状语。故答案为to take。 5.考查表语从句。句意:这就是为什么中国的研究人员决定自己建造。结合句意可知此处是why引导的表语从句,故答案为why。 6.考查词形转换。此处moving是形容词,汉语意思是“移动的”,所以由副词来修饰形容词,故答案为constantly。 7.考查形容词。句意:因此,建造者必须找到一个移动速度尽可能慢、方向固定的地方。此处fixed“固定的”,故答案为fixed。 8.考查不定冠词。句意:2017年初,在经历了一个艰难的测量过程后,建造者们成功找到了一个地点,测量过程是在风暴般的极地风中进行的。结合句意可知答案为a。 9.考查it用法。句意:雪的柔软性质使它不适合作为跑道的材料。此处用it指代前面提到的the snow。故答案为it。 10.考查名词复数。句意:因此,建筑工人必须使用像滚轴一样的机器来压雪,这在极端寒冷的环境中是非常耗时的。结合句意可知machine用复数形式,故答案为machines。
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D. Helga couldn’t get over her sadness over her Father’s death.

2.Which can best explain the underlined part “default setting” in paragraph 5?

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3.What can we know about the author?

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4.What can be a suitable title for the text?

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C. Ignoring Unnecessary Troubles D. Practising Kindness on the Plane

 

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