2021年6月英语六级考试真题试卷附答案(完整版 第3套)安徽公务员成绩查询时间
  Part I Writing (30 minutes)
  Directions: For this part, you are allowed 30 minutes to write an essay on the importance of motivation and methods in learning. You should write at least 150 words but no more than 200 words.
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    Part II Listening Comprehension (30 minutes)
2023年公务员报考时间  说明:由于2021年6月六级考试全国共考了两套听力,本套真题听力与前2套内容相同,只是选项顺序不同,因此在本套真题中不再重复出现。
    Part III Reading Comprehension (40 minutes)
  Section A
  Directions: In this section, there is a passage with ten blanks. You are required to select one word for each blank from a list of choices given in a word bank following the passage. Read the passage through carefully before making your choices. Each choice in the bank is identified by a letter. Please mark the corresponding letter for each item on Answer Sheet 2 with a single line through the centre. You may not use any of the words in the bank more than once.
  Steel is valued for its reliability, but not when it gets cold. Most forms of steel __26__ become brittle (脆的)at temperatures below about -25℃ unless they are mixed with other metals. Now, though, a novel type of steel has been developed that resists __27__ at much lower temperatures, while retaining its strength and toughness—without the need for expensive __28__.
  Steel's fragility at low temperatures first became a major concern during the Second World War. After German U-boats torpedoed (用攻击)numerous British ships, a 2,
700-strong fleet of cheap- and-cheerful "Liberty ships" was introduced to replace the lost vessels, providing a lifeline for the __29__ British. But the steel shells of hundreds of the ships __30__ in the icy north Atlantic, and 12 broke in half and sank.
  Brittleness remains a problem when building steel structures in cold conditions, such as oil rigs in the Arctic. So scientists have __31__ to find a solution by mixing it with expensive metals such as nickel.
  Yuuji Kimura and colleagues in Japan tried a more physical __32__. Rather than adding other metals, they developed a complex mechanical process involving repeated heating and very severe mechanical deformation, known as tempforming.二级建造师准考证打印流程
  The resulting steel appears to achieve a combination of strength and toughness that is __33__ to that of modem steels that are very rich in alloy content and, therefore, very expensive.
  Kimura's team intends to use its tempformed steel to make ultra-high strength parts, suc
h as bolts. They hope to reduce both the number of __34__ needed in a construction job and their weight—by replacing solid supports with __35__ tubes, for example. This could reduce the amount of steel needed to make everything from automobiles to buildings and bridges.
  A)abruptly
  B)additives
  C)approach
  D)ardently
抚顺市财政局
  E)besieged
  F)channel
  G)comparable
  H)components
  I)cracked2022国考面试分数线
  J)fractures
  K)hollow
  L)relevant
  M)reshuffled
  N)strived
  O)violent
  Section B
  Directions: In this section, you are going to read a passage with ten statements attached to it. Each statement contains information given in one of the paragraphs. Identify the paragraph from which the information is derived. You may choose a paragraph more than
once. Each paragraph is marked with a letter. Answer the questions by marking the corresponding letter on Answer Sheet 2.
  The future of personal satellite technology is here—are we ready for it?
  A)Satellites used to be the exclusive playthings of rich governments and wealthy corporations. But increasingly, as space becomes more democratized, they are coming within reach of ordinary people. Just like drones (无人机)before them, miniature satellites are beginning to fundamentally transform our conceptions of who gets to do what up above our heads.
  B)As a recent report from the National Academy of Sciences highlights, these satellites hold tremendous potential for making satellite-based science more accessible than ever before. However, as the cost of getting your own satellite in orbit drops sharply, the risks of irresponsible use grow. The question here is no longer "Can we?" but "Should we?" What are the potential downsides of having a slice of space densely populated by equipment built by people not traditionally labeled as "professionals" ? And what would th
e responsible and beneficial development and use of this technology actually look like? Some of the answers may come from a nonprofit organization that has been building and launching amateur satellites for nearly 50 years.
  C)Having your personal satellite launched into orbit might sound like an idea straight out of science fiction. But over the past few decades a unique class of satellites has been created that fits the bill: CubeSats. The "Cube" here simply refers to the satellite's shape. The most common CubeSat is a 10cm cube, so small that a single CubeSat could easily be mistaken for a paperweight on your desk. These mini-satellites can fit in a launch vehicle's formerly "wasted space. " Multiples can be deployed in combination for more complex missions than could be achieved by one CubeSat alone.