[整理]12月终极版有答案
四川成都七中万达学校高一上册 物理12月月月考考试总结整理( Word版含答案)
四川成都七中万达学校高一上册物理12月月月考考试总结整理（ Word版含答案）一、选择题1．如图所示，一电梯在缆绳的拉动下向下做减速运动，则（）A．电梯中的人处于失重状态B．缆绳对电梯的弹力和电梯与人的总重力是一对平衡力C．缆绳对电梯的弹力和电梯对缆绳的弹力是一对作用力与反作用力D．电梯对缆绳的弹力是由于缆绳发生弹性形变而产生的2．如图所示，AB和CD是彼此平行的河岸，若河水以恒定的速度沿平行河岸方向向右流动，现使小船船头垂直河岸，由A点匀速出发，则小船实际运动的轨迹可能是图中的A．直线P B．曲线Q C．直线R D．曲线S3．一小船在静水中的速度为3m/s，它在一条河宽300m，水流速度为4m/s的河流中渡河，则该小船（）A．能到达正对岸B．渡河的时间可能少于100sC．以最短时间渡河时，它沿水流方向的位移大小为400mD．以最短位移渡河时，位移大小为300m4．竖直升空的火箭，其v-t图像如图所示，由图可知以下说法中正确的是( )A．火箭上升的最大高度为16000mB ．火箭上升的最大高度为48000mC ．火箭经过120s 落回地面D ．火箭上升过程中的加速度始终是20m/s 25．单位制是由基本单位和导出单位所组成的一系列完整的单位体制。
在以下所给出的力学单位中，属于国际单位制中的基本单位是( )A ．mB ．/m sC ．2/m sD ．N6．关于速度、速度的变化、加速度的关系，下列说法中正确的是（ ）A ．速度变化越大，加速度就一定越大B ．速度为零，加速度一定为零C ．速度很小，加速度可能很大D ．速度变化越慢，加速度可能越大7．关于伽利略对自由落体运动的研究，下列说法中不正确的是A ．在同一地点，重的物体和轻的物体下落一样快B ．伽利略猜想运动速度与下落时间成正比，并直接用实验进行了验证C ．伽利略通过数学推演并用小球在斜面上运动的实验验证了位移与时间的平方成正比D ．伽利略思想方法的核心是把实验和逻辑推理（包括数学推演）和谐地结合起来8．如图所示，两块相互垂直的光滑挡板OP 、OQ ，OP 竖直放置，小球A 、B 固定在轻杆的两端。
2023年12月英语四级真题及答案第二套(网络整理版)
2023年12月英语四级真题及答案第二套(网络整理版)As an AI language model, I am unable to provide you with an exact English version of the "2023年12月英语四级真题及答案第二套(网络整理版)" as mentioned in the prompt. However, I can provide you with a sample article as an example. Please note that the following article is fictional and unrelated to the actual test:2023年12月英语四级真题及答案第二套（网络整理版）Introduction:The 2023 December edition of the English four-level test aims to assess students' language proficiency. This article provides a summary of the test questions and their corresponding answers. Please note that this article is a fictional representation and not an actual representation of the test.Reading Comprehension:The reading comprehension section of the test consists of five passages. Each passage is followed by several questions.Passage 1: "The Importance of Education"The passage emphasizes the vital role of education in shaping individuals and societies. It discusses the benefits of education, ranging from personal growth to economic development. The questions test students' understanding of the main idea, supporting details, and vocabulary usage.Passage 2: "Climate Change and Its Effects"This passage explores the impact of climate change on the environment and human life. It discusses the causes, consequences, and possible solutions. The questions assess students' ability to infer information, understand complex scientific terms, and analyze data.Passage 3: "The Benefits of Exercise"Focusing on physical health, this passage highlights the positive effects of regular exercise on individuals' well-being. It discusses the benefits of exercise, such as reducing the risk of chronic diseases and improving mental health. The questions challenge students' comprehension, vocabulary, and ability to identify cause-effect relationships.Passage 4: "The Influence of Social Media"Addressing the rise of social media platforms, this passage explores their impact on society, relationships, and personal privacy. It presents both positive and negative aspects of social media usage. The questions evaluate students' ability to distinguish between fact and opinion, understand figurative language, and draw conclusions.Passage 5: "The Power of Artificial Intelligence"This passage discusses the growth and influence of artificial intelligence in various fields, such as healthcare, transportation, and entertainment. It debates the ethical concerns and potential consequences of AI advancement. The questions test students' comprehension, critical thinking, and ability to interpret information.Listening Comprehension:The listening comprehension section consists of multiple audio recordings, including conversations, lectures, and interviews. Students are required to answer questions based on the content of the recordings.Listening Section 1: Conversation between two friends planning a trip.Listening Section 2: Lecture on the history of cinema.Listening Section 3: Interview with a renowned scientist.Listening Section 4: Academic discussion on the impact of technology on society.Writing Section:The writing section of the test requires students to compose an essay on a given topic within a specified time frame. The prompt and essay topic are not provided in this article.Conclusion:This article provides an overview of the 2023 December English four-level test. It includes a summary of the reading comprehension passages, listening comprehension recordings, and mentions the writing section. Please note that the content presented here is entirely fictional and bears no resemblance to the actual test.Please remember to consult official sources for the most accurate and up-to-date information regarding the 2023 December English four-level test. Good luck with your preparation!。
广东省江门市鹤山市第一中学2024-2025学年高二上学期12月月考物理试题(含答案)
鹤山一中2024-2025学年度第一学期第二阶段考试高二物理选考试卷 2024.12一、单选题（本题7小题，每小题4分，共28分）1．两个半径均为r 的相同金属球，两球相距r ，分别带有电荷量2Q 和，它们之间库仑力的大小为F ，现将两球接触后再放回原处，则（ ）A ．两球均带正电B ．两球电荷量均为C．两小球间库仑力为D ．两小球间库仑力小于2．如图所示，虚线表示电场中的三个等势面，电势分别为、、，实线是一带电粒子在该区域内的运动轨迹，a 、b 、c 是轨迹上的三个点，粒子重力不计，下列说法正确的是（ ）A ．粒子带负电B ．粒子必先过a ，再到b ，然后到cC ．粒子在三点所受的电场力大小关系为D ．粒子在三点所具有的动能大小关系为3．如图所示，匀强电场中有一个半径为4cm 的圆，电场方向与圆面平行，A 、B 、C 是圆上的三个等分点，已知，，则该电场的电场强度大小为（ ）A ．100V/mB．150V/m C．D ．4．如图所示，一平行板电容器，两极板水平放置，b 板接地，P 点在两板之间，与两板距离相等。
开关S 闭合后，一带电油滴在P 点处于静止状态，现在断开开关，而后将b 板缓慢向上平移一小段距离，下列说法中正确的是（ ）A ．滴将将向下运动B ．油滴将向上运动C ．P 点电势降低D ．P 点电势升高5．某品牌推出了手机快充技术，其中66W 快充的参数如图，当充电器与手机连接时，手机将启动66W 快充模式充电，即充电器输出电压为11V ，输出电流为6A 。
若用该充电模式对容量为4500mAh 的电池充电（初始电量为零），要把电池充满，理论上充电的时间约为（ ）A ．15分钟B ．30分钟C ．45分钟D ．60分钟6．下列关于的磁场相关知识说法正确的是（ ）4Q -Q18F 18F 10V 20V 30V c b aF F F >>k k k c b aE E E >>6V AB U =6V BC U =-A ．甲图中，通电螺线管内部小磁针静止时N 极水平向左B ．乙图中，小磁针正上方的直导线中通有电流时，小磁针的N 极会垂直纸面向外转动C ．丙图中，面积为S 的矩形线框置于磁感应强度为B 的匀强磁场中，线框平面与磁场方向平行，此时通过线框的磁通量为BSD ．丁图中，同向通电直导线之间的相互作用是通过磁场发生的7．带电粒子在磁场中运动的实例如图所示，下列判断正确的有（ ）A ．甲图中，只有速度为的带电粒子从P 射入，才能做匀速直线运动从Q 射出B ．乙图中，同种带电粒子在磁场中运动的半径越大，周期也越大C ．丙图中，直线加速器使用直流电，且电压越大，粒子获得的能量越高D ．丁图中，磁感应强度增大时，a 、b 两表面间的电压U 减小二、多选题（本题3小题，每小题6分，共18分;全选正确得6分，，少选但正确得3分，错选或不选得0分）8．下列有关静电现象的说法，正确的是（ ）A ．摩擦起电创造了电荷B ．避雷针是利用尖端放电避免雷击的一种设施C ．某些小汽车顶上有一根露在外面的小天线是用来避免雷击的D ．超高压带电作业的工人穿戴的工作服是用包含金属丝的织物制成的9．如图所示，细线栓一带负电的小球，球处在竖直向下的匀强电场中，使小球在竖直平面内做圆周运动，则( )A ．小球不可能做匀速圆周运动B ．当小球运动到最高点时绳的张力可能最小C ．小球运动到最低点时，球的线速度一定最大D ．小球运动到最低点时，电势能一定最大10．如图所示电路，电源内阻不可忽略。
2020年12月英语四级真题及参考答案完整版
2020年12月英语四级真题及参考答案完整版四六级试卷采用多题多卷形式，大家核对答案时，请找具体选项内容，忽略套数。
搜集整理了各个版本(有文字也有图片，图片可以自由拉伸)，仅供大家参考。
【网络综合版】听力News report 1(1) A poisonous fish which has a sting strong enough to kill a human is invading the Mediterranean, warn the scientist.The International Union for the Conservation of Nature has raised concerns after the poisonous fish was spotted in the waters around Turkey, Cyprus and the eastern Mediterranean.Native to the South Pacific and Indian Ocean, the potentially deadly fish has poisonous barbs and an painful sting capable of killing people.Although fatalities are rare, the stings can cause extreme pain, and stop people breathing.The fish, also known as the Devil Firefish, is a highly invasive a species, (2) and environmentalists fear its arrival could endanger other types of marine life.After being spotted in the Med, a marine scientist says: "The fish is spreading, and that's a cause for concern.”Q1: What is reported in the news?D. A deadly fish has been spotted in the Mediterranean waters.Q2: What is the environmentalist concern about the spread of devil fire fish in the Mediterranean?B. It could pose a threat to other marine species.News Report 2(3)Almost half the center of Paris will be accessible only by foot or bicycle this Sunday to mark World-Car-Free Day. (4) This is in response to rising air pollution that made Paris the most polluted city in the world for a brief time. Mayor Ann Ethogo promoted the first World-Car-Free Day last year. Ethogo also has supporteda Pairs-briefs-Day on the first Sunday of every month. Paris clears traffic from eight lanes of the main road. About 400 miles of streets will be closed to cars. It is expected to bring significant reduction in pollution levels. (4) Last year's Car-Free Day showed a 40% drop in pollution levels in some parts of the city. According to an independent air pollution monitor, reports the guardian and sound levels dropped by 50% in the city center.Q3: What will happen on World-Car-Free-Day in Paris?C. About half of its city center will be closed to cars.Q4: What motivated the mayor of Paris to promote the first World-Car-Free Day in her city?D. The rising air pollution in Paris.News Report 3(5) A Philippine fisherman was feeling down on his luck when a house fire forced him to clear out his possessions and change locations. Then, a good luck charm that he kept under his bed changed his life. The unidentified man fished out a giant pearl from the ocean when his anchor got stuck on the rock while sailing off a coastal island in the Philippines 10 years ago. (6) When he was forced to sell it, (7) the shocked tourist agent at Puerto Francesca told him that the £77 giant pearl that he had kept hidden in his run-down wooden house was the biggest pile in the world, which was valued at £76 million. The pearl of Allah, which is currently on display in a New York Museum, only weighs 14 pounds. That is 5 times smaller than the pearl that the fisherman just handed in. The monstrous pearl, measured at 1 foot wide and 2.2 feet long, is going to be verified by local experts and international authorities before hopefully going on display to attract more tourists in the little town.Question 5. What happened to the Philippine fisherman one day?A.His house was burnt down in a fire.Question 6. What was the fisherman forced to do?C. Sell the pearl he had kept for years.Question 7. What did the fisherman learn from the tourist agent?B. His monstrous pearl was extremely valuable.Conversation 1W: Mr. Smith, it's a pleasure meeting you.M: Nice to meet you,too. What can I do for you?W: Well, I'm here to show you what our firm can do for you. Astro Consultant has branches in over 50 countries, offering different business services. (8) We area global company with 75 years of history and our clients include some of theworld's largest companies.M: Thank you, Mrs. Houston. I know Astro Consultant is a famous company, but you said you would show me what you could do for me. Well, what exactly can your firm do for my company?W: We advise businesses on all matters—from market analysis to legal issues.Anything of business like yours could need, our firm offers expert advice. CouldI ask you, Mr. Smith, to tell me a little about your company and the challengesyou face? That way, I could better respond as to how we can help you.M: OK, sure. (9) This is a family business started by my grandfather in 1950. We employed just over 100 people. We manufacture an export stone for buildings and other constructions. Our clients usually want a special kind of stone cut in a special design. That's what we do in our factory. (10) Our main challenge is that our national currency is rising and we're losing competitive advantage to stone producers in India.W: I see. that's very interesting. (11) I would suggest that you let us first conducta financial analysis of your company, together with an analysis of yourcompetitors in India. That way we could offer the best advice on different ways forward for you.Q8. What do we learn about the woman's company?A. It boasts a fairly long history.Q9. What does the man say about his own company?D. It is a family business.Q10. What is the main problem with the man's company?B. Losing the competitive edge.Q11. What does the woman suggest doing to help the man’s company?D. Conducting a financial analysis for it.Conversation 2W: (12) Wow, Congratulations, Simon. The place looks absolutely amazing.M: Really? You think so?W: Of course, I love it! It looks like you had a professional interior designer.But you didn't, did you?M: No. I did it all by myself—with a little help from my brother Greg. He's actually in the construction business, which was really helpful.W: Well, honestly, I'm impressed. I knew I could probably repaint the walls in my house over a weekend or something, but not a full renovation. Where did you get your ideas? I wouldn't know where to start.M: (13) Well, for a while now, I've been regularly buying home design magazines every now and then, and say the picture I liked. Believe it or not, I had a full notebook of magazine pages. Since my overall style was quite minimal, I thought and hoped the whole renovation wouldn't be too difficult. And sure enough, with Greg's help,it was very achievable.W: Was it very expensive? I imagine a project like this could be.M: (14) Actually, it was surprisingly affordable. I managed to sell a lot of my old furniture, and put that extra money towards the new material. Greg was also able to get some discount of materials from a recent project he was working on as well. W: Great. If you don't mind, I'd like to pick your brain a bit more. Jonathan andI are thinking of renovating our sitting room, not the whole house—not yet anyway.(15) And we'd love to get some inspiration from your experience. Are you freeto come over for a coffee early next week?Question 12. What do we learn about the woman from the conversation?B. She is really impressed by the man’s house.Question 13. Where did the man get his ideas for the project?C. From home design magazines.Question 14. What did the man say about the project he recently completed?A. The cost was affordable.Question 15. Why does the woman invite the man to her house next week?D. She wants him to share his renovation experience with her.Passage 1(16) Removing foreign objects from ears and noses costs England almost￡3 million a year, a study suggests. Children were responsible for the vast majority of cases. 95% of objects removed from noses, and 85% from ears. Every year, an average of 1,218 nose，and 2,479 ear removals took place between 2010 and 2016. (17) According to England's hospital episodes statistics, children aged 1 to 4 were the most likely to need help from doctors for a foreign object in their nose. 5 to 9 -year-olds come to the hospital with something in their ears the most.Jewelry items accounted for up to 40% of cases in both the ears and noses of children. Paper and plastic toys for the items removed next most from noses. Cotton buds, and pencils were also found in years.(18) According to the study, the occurrence of foreign objects in children is generally attributed to curiosity. Children have an impulse to explore their noses and ears. This results in the accidental entry of foreign objects. Any ear, nose and throat surgeon has many weird stories about wonderful objects found in the noses and ears of children and adults. Batteries can pose a particular danger. In all cases, prevention is better than cure. This is why many toys contain warnings about small parts. Recognizing problems early and seeking medical attention is important.Question16 What does England spend an annual￡3 million on?C. Removing objects from patients’ noses and ears.Question17 What do we learn from England's hospital episodes statistics?B. Five-to nine-year-olds are the most likely to put things in their ears. Question18 What is generally believed to account for children putting things in their ears or noses?D. They are curious about these body parts.Passage 2(21) Good morning. Today, I would like to talk to you about my charity Re-bicycle.But before that, let me introduce someone. This is Layla Rahimi. She was so scared when she first moved to new Zealand. Does she struggled to leave the house? I would spend days working up the courage to walk to the supermarket for basic supplies.(19) After a few months of being quite down and unhappy, she was invited to joina local bike club. At this time, Re-bicycle got involved and gave Layla a second-hand bicycle. Within weeks, her depression had begun to ease as she cycled. The bicycle totally changed her life, giving her hope and a true feeling of freedom. (20) To date, Re-bicycle has donated more than 200 bikes to those in need and is now expanding bike-riding lessons as a demand source. With a bike, new comers here can travel farther but for almost no cost. The 3 hours a day they used to spend walking to and from English language lessons has been reduced to just 1hour.(21) Our bike riding lessons are so successful that we are urgently looking for more volunteers, learning to ride a bike is almost always more difficult for an adult. And this can take days and weeks rather than hours. So if any of you have some free time during the weekend, please come join us at Re-bicycle and make a difference in someone’s life.Question 19. What did Re-bicycle do to help Layla Rahimi?A. It gave her a used bicycle.Question 20. What is Re-bicycle doing to help those in need?A. Expanding bike-riding lessons.Question 21. What do we learn from the passage about Re-bicycle?D. It is a charity organization.Passage 3Thanks to the international space station, (22) we know quite a bit about the effects of low gravity on the human body, but NASA scientists want to learn more.To that end, they have been studying how other species deal with low gravity, specifically focusing on mice. The results are both interesting and humorous. The scientists first sent some mice and especially designed cage to the international space station.The cage allowed them to study the behavior of the mice remotely from earth, via video.As you’ll notice in the video, (23) the mice definitely seem uncomfortable at the beginning of the experiment.They move around clumsily, drifting within the small confines of the cage and do their best to figure out which way is up, but without success. However, it’s not long before the mice begin to catch on.They adapt remarkably well to their new environment, and even use the lack of gravity to their advantage as they push themselves around the cage. That’s when things really get wild. (24) The 11th day of the experiment shows the mice are not just dealing with the gravity change, but actually seem to be enjoying it. Several of the mice are observed running around the cage walls. The scientists wanted to see whether the mice would continue doing the same kinds of activities they were observed doing on earth.(25) The study showed that the mice kept much of the routines intact, including cleaning themselves and eating when hungry.Question 22 : What do NASA scientists want to learn about?A. How animals deal with lack of gravity.Question 23: What does the passage say about the mice at the beginning of the experiment?C. They were not used to the low-gravity environment.Question 24: What was observed about the mice on the 11th day of the experiment?B. They already felt at home in the new environment.Question 25: What did the scientists find about the mice from the experiment? B.They behaved as if they were on Earth.Questions 1 and 2 are based on the news report you have just heard.1. A) A deadly fish has been spotted in the Mediterranean waters.B) Invasive species are driving away certain native species.C) The Mediterranean is a natural habitat of Devil Firefish.D) Many people have been attacked by Devil Firefish.2. A) It could add to greenhouse emissions.B) It could disrupt the food chains there.C) It could pose a threat to other marine species.D) It could badly pollute the surrounding waters.Questions 3 and 4 are based on the news report you have just heard.3. A) Cars will not be allowed to enter the city.B) About half of its city center will be closed to cars.C) Buses will be the only vehicles allowed on its streets.D) Pedestrians will have free access to the city.4. A) The rising air pollution in Paris.B) The worsening global warming.C) The ever-growing cost of petrol.D) The unbearable traffic noise.Questions 5 and 7 are based on the news report you have just heard.5. A) Many of his possessions were stolen.B) His house was burnt down in a fire.C) His fishing boat got wrecked on a rock.D) His good luck charm sank into the sea.6. A) Change his fishing locations.B) Find a job in a travel agency.C) Spend a few nights on a small island.D) Sell the pearl he had kept for years.7. A) A New York museum...B) The largest pearl in the world...C) His monstrous pearl was extremely valuable.D) His pearl could be displayed in a museum.Questions 8 and 11 are based on the conversation you have just heard.8. A) It boast a fairly long history.B) It produces construction materials.C) It has 75 offices around the world.D) It has over 50 business partners.9. A) It has about 50 employees.B) It was started by his father.C) It has a family business.D) It is over 100 years old.10. A) Shortage of raw material supply.B) Legal disputes in many countries.C) Outdated product design.D) Loss of competitive edge.11. A) Conducting a financial analysis for it.B) Providing training for its staff members.C) Seeking new ways to increase its exports.D) Introducing innovative marketing strategies.Questions 12 and 15 are based on the conversation you have just heard.12. A) She is a real expert at house decorations.B) She is well informed about the design business.C) She is attracted by the color of the sitting room.D) She is really impressed by the man’s house.13. A) From his younger brother Greg.B) From home design magazines.C) From a construction businessman.D) From a professional interior designer.14. A) The effort was worthwhile.B) The style was fashionable.C) The cost was affordable.D) The effect was unexpected.15. A) She’d like him to talk with Jonathan about a new project.B) She wants him to share his renovation experience with her.C) She wants to discuss the house decoration budget with him.D) She’d l ike to show him around her newly-renovated house.Questions 16 to 18 are based on the passage you have just heard.16. A) Providing routine care for small childrenB) Paying hospital bills for emergency cases.C) Doing research on ear, nose and throat diseases.D) Removing objects from patients’noses and ears.17. A) Many children like to smell things they find or play with.B) Many children like to put foreign objects in their mouth.C) Five-to nine-year-olds are the most likely to put things in their ears.D) Children aged one to four are often more curious than older children.18. A) They tend to act out of impulse.B) They want to attract attentions.C) They are unaware of the potential risks.D) They are curious about these body parts.Questions 19 to 21 are based on the passage you have just heard.19. A) It paid for her English lessons.B) It gave her a used bicycle.C) It delivered her daily necessities.D) It provided her with physical therapy.20. A) Expanding bike-riding lessons.B) Asking local people for donations.C) Providing free public transport.D) Offering walking tours to visitors.21. A) It is a language school.B) It is a charity organization.C) It is a counseling center.D) It is a sports club.Questions 22 to 25 are based on the passage you have just heard.22. A) How mice imitate human behavior in space.B) How low gravity affects the human body.C) How mice interact in a new environment.D) How animals deal with lack of gravity.23. A) They were not used to the low-gravity environment.B) They found it difficult to figure out where they were.C)They found the space in the cage too small to stay in.D) They were not sensitive to the changed environment.24.A) They tried everything possible to escape from the cage.B) They continued to behave as they did in the beginning.C) They already felt at home in the new environment.D) They had found a lot more activities to engage in.25.A) They repeated their activities every day.B) They behaved as if they were on Earth.C) They begin to eat less after some time.D) They changed their routines in space.听力第一套1. D. A deadly fish has been spotted in the Mediterranean waters.2. B. It could pose a threat to other marine species.3. C. About half of its city center will be closed to cars.4. D. The rising air pollution in Paris.5. A. His house was burnt down in a fire.6. C. Sell the pearl he had kept for years.7. B. His monstrous pearl was extremely valuable.8. A. It boasts a fairly long history.9. D. It is a family business.10. B. Loss the competitive edge.11. D. Conducting a financial analysis for it.12. B. She is really impressed by the man’s house.13. C. From home design magazines.14. A. The cost was affordable.15. D. She wants him to share his renovation experience with her.16. C. Removing objects from patients’noses and ears.17. B. Five-to nine-year-olds are the most likely to put things in their ears.18. D. They are curious about these body parts.19. A. It gave her a used bicycle.20. A. Expanding bike-riding lessons.21. D. It is a charity organization.22. A. How animals deal with lack of gravity.23. C. They were not used to the low-gravity environment.24. B. They already felt at home in the new environment.25. C. They behaved as if they were on Earth.听力第二套1. D) He did an unusual good deed.2. C) Give some money to the waiter.3. A) Whether or not to move to the state’s mainland.4. B) It costs too much money.5. A) To investigate whether people are grateful for help.6. C) They held doors open for people at various places.7. B) Most people express gratitude for help.8. C) To enquire about solar panel installations.9. D) He has a large family.10. B) The cost of a solar panel installation.11. D) About five year.12. A) At a travel agency.13. D) She wanted to spend more time with her family.14. D) Two weeks.15. A) Choosing some activities herself.16. D) Pay a green tax upon arrival.17. A) It has not been doing a good job in recycling.18. B) To ban single-use plastic bags and straws on Bali island.19. D) Its population is now showing signs of increase.20. C) Commercial hunting.21. D) To seek breeding grounds.22. C) They consume less milk these days.23. A) It is not as healthy as once thought.24. C) They lack the necessary proteins to digest it.25. B) It provides some necessary nutrients.翻译【翻译第一套】鱼是春节前夕餐桌上不可或缺的一道菜，因为汉语中“鱼”字的发音与“余”字的发音相同。
12月谦敬辞题练习及答案(2021年整理精品文档)
(完整版)12月谦敬辞题练习及答案编辑整理：尊敬的读者朋友们：这里是精品文档编辑中心，本文档内容是由我和我的同事精心编辑整理后发布的，发布之前我们对文中内容进行仔细校对，但是难免会有疏漏的地方，但是任然希望（(完整版)12月谦敬辞题练习及答案）的内容能够给您的工作和学习带来便利。
同时也真诚的希望收到您的建议和反馈，这将是我们进步的源泉，前进的动力。
本文可编辑可修改，如果觉得对您有帮助请收藏以便随时查阅，最后祝您生活愉快业绩进步，以下为(完整版)12月谦敬辞题练习及答案的全部内容。
第三次得体题练习1．下列各句中，表达得体的一句是（3分）A．欣闻拙作已获贵社审核通过，我明日于百忙之中前往贵社商讨一切出版事宜，请予安排相关工作人员接洽。
B．家尊将于明日在富兴酒店大厅举行七十大寿的祝寿活动，特嘱咐我邀请您如果时间方便,还请光临参加此次活动。
C．鉴于贵校初建，在硬件和软件设施方面可能均存在一些问题，如若需要,我们几个兄弟学校将群策群力,鼎力相助。
D．与第一部的让观众意犹未尽相比，两年后的《战狼ＩＩ》诚意满满，票房爆炸剑指60亿，吴京也因此一战封神，堪称狗尾续貂之作。
2．下列各句中，表达得体的一句是（3分)A．高三某班拟召开高考动员班会,想请校长作个讲话，班长对校长说：“请您来讲一次话，想必您也会感到荣幸的。
"B．听闻省市教育部门领导一行数人今天惠顾我校，前来指导高考考点布置工作，学校班子成员早已到校门口迎候了。
C．某单位为退休干部汪先生举行九十大寿茶话会，汪老激动地说：“我今年九十高寿,见证了国家跨世纪的发展变化。
”D．老同学,久违了!我们大学毕业约有三十年没见面了吧？你难得来我们这个偏僻的江南小镇，这回就多住几天吧。
3．下列各句中,表达得体的一句是（3分）A．这次我们专程从全国各地回到母校，给张老师做寿，张老师又把最近出版的大作赠送给我们几个学生。
B．我在电话里和小明进行了磋商，相约星期六下午一起去看电影《战狼2》，共同度过一个愉快的周末.C．日前惠顾贵公司网站，得知招聘员工的信息，现寄上我的相关资料，贵公司如有意向,请与我联系。
山东省淄博市高青县第一中学2024-2025学年高二上学期12月月考语文试题(含答案)
2023级二部高二12月份月考试题语文一、现代文阅读（35分）(一)现代文阅读Ⅰ(本题共5小题，19分)阅读下面文字，完成1~5题。
材料一：清代的袁枚的《随园诗话补遗》里有这么一则记载：唐时汪伦者，泾川豪士也，闻李白将至，修书迎之，诡云：“先生好游乎此地有十里桃花。
先生好饮乎此地有万家酒店。
”李欣然至。
乃告云：“桃花者，潭水名也，并无桃花。
万家者，店主人姓万也，并无万家酒店。
”李大笑，款留数日，赠名马八匹，官锦十端，而亲送之。
李感其意，作《桃花潭》绝句一首。
汪伦故意把深十里的桃花潭说成“十里桃花”，把姓万的主人开的酒店说成是“万家酒店”，终于迎来了李白。
他这样做，到底是求贤若渴还是沽名钓誉且不论，其巧妙运用同一律的做法则不能不让人赞叹，怪不得李白听了后也“大笑”不已并赠诗予他了。
作为逻辑基本规律之一的同一律是指在同一思维过程中，每一思想都与其自身保持同一性。
也就是说，在推理或论证某一思想的时候，前面的推理或论证中该思想出现时是什么时间、什么关系、哪个对象，后面推理或论证时也要是这一时间、这一关系和这一对象。
这三个要素中有任何一个不同一，都会违反同一律。
比如下面这句话：唐代以后，古体诗尤其是长篇古体诗转韵的例子有很多，比如张若虚的《春江花月夜》和白居易的《琵琶行》《长恨歌》等。
一般来讲，时间、关系和对象都可以通过概念或判断表现出来。
所以，在同一思维过程中，保持时间、关系和对象的同一性就是保持概念和判断的同一性。
这也是同一律的基本要求。
保持概念的同一性就是要求在同一思维过程中，每一个概念都要与其自身保持同一性，即每一个概念的内涵和外延要具有确定性。
这主要是因为，概念的内涵和外延都是极为丰富的，如果在同一思维过程中，前面用的是某概念的这一内涵或外延，而后面用的则是该概念的另一内涵或外延，那么这个概念的内涵和外延就是不确定的。
这就违反了同一律，必然造成思维的混乱。
保持判断的同一性就是要求在同一思维过程中，每一个判断都要与其自身保持同一性，即每一个判断的内容都要具有确定性。
12月骨科护理实习生出科理论考试[整理]
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12月骨科护理实习生出科理论考试[整理]1. 一青年腰痛半年，低烧、盗汗、血沉30毫米／小时。
X线片：腰1～2椎破坏，椎间隙狭窄，腰大肌阴影增宽，最有可能的诊断：（） [单选题] *A.腰椎转移性肿瘤。
B.腰椎化脓性脊柱炎。
C.腰椎结核。
(正确答案)D.腰椎压缩性骨折。
E.腰椎间盘突出症。
2. 胸腰段脊柱骨折的临床表现包括（） [单选题] *A.畸形，后突，生理弧度消失。
(正确答案)B.疼痛及肿胀。
C.功能障碍。
D.异常活动及骨擦音。
3. 成人股骨颈血液供应的主要来源于（） [单选题] *A.股骨头圆韧带的小凹动脉B.旋股内、外侧动脉的分支(正确答案)C.旋髂深动脉支D.股骨干的滋养动脉E.旋股外侧动脉4. 诊断成人腰椎结核最可靠的依据是（） [单选题] *A.结核中毒症状B.贫血、血沉增快C.X线示椎间隙狭窄、椎体邻缘模糊(正确答案)D.结核菌素试验阳性E.腰痛、棘突扣痛、拾物试验阳性5. 患者，24岁，桡骨colles骨折，应采取：（） [单选题] *A.皮肤牵引B.骨骼牵引C.石膏外固定(正确答案)D.外固定支架固定E.内固定6. 颈椎骨折脱位，合并颈髓横断伤，早期可能出现:（） [单选题] *A.呼吸衰竭(正确答案)B.心动过速C.瘫痪的肢体萎缩D.下肢关节畸形E.脂肪栓塞7. 急性骨髓炎：（） [单选题] *A.骨质破坏B.骨质增生C.两者均有(正确答案)D.两者均无8. 开放性骨折：（） [单选题] *A.耻骨骨折合并尿道破裂B.尾骨骨折合并直肠破裂C.两者均是。
(正确答案)D.两者均不是。
9. 急性血源性骨髓炎多见于：（） [单选题] *A.成年人B.儿童(正确答案)C.老年人D.孕妇E.青年10. 关于滑膜结核下面哪项不正确（） [单选题] *A.多见于滑囊的滑膜组织B.早期关节表现为红肿、充血(正确答案)C.滑膜表面有乳头增生D.关节内有浆液性渗出血液E.滑膜深面有化脓性表现11. 髋关节后脱位下列临床表现不正确的是（） [单选题] *A.患肢延长(正确答案)B.髋关节屈曲C.髋关节内收D.髋关节内旋E.大粗隆上移12. 脊柱结核正确的X线特征为（） [单选题] *A.一般只影响单个椎体，椎体骨质疏松、破坏或压缩B.脊柱呈竹节样，骨质疏松，C.患病椎体之间椎间隙变窄或骨性融合D.一般影响相邻椎体，椎体压缩，椎间隙变窄(正确答案)E.一般先影响关节边缘，引起破坏，关节间隙狭窄，然后死骨形成，椎旁有肿块阴影13. 一般上肢骨牵引的重量为体重的（） [单选题] *A.1/7B.1/10C.1/12(正确答案)D.1/914. 急性骨髓炎：（） [单选题] *A.发烧、局部疼痛严重，有深压痛(正确答案)B.局部皮温增高，静脉怒张，针状骨膜反应C.两者均有D.两者均无15. 骨折现场抢救，错误的是：（） [单选题] *A.重点检查有无内脏损伤B.开放性骨折应现场复位(正确答案)C.取清洁布类包扎伤口D.就地取材，固定伤肢E.平托法搬移脊柱骨折病人16. 损伤性骨化的特点下面哪一项不正确（） [单选题] *A.最常发生在肘部B.多见于关节扭伤、脱位及关节部骨折C.发生原因是形成骨膜下血肿D.不影响关节活动(正确答案)E.关节附近的软组织广泛骨化17. 脊髓侧索硬化症可引起：（） [单选题] *A.受压节段相应平面以下的感觉障碍伴不同的肌力改变B.对称性感觉障碍C.感觉与运动障碍分离(正确答案)D.以四肢肌肉萎缩、无力，尤其是上肢为主E.对称性运动障碍18. 急性化脓性关节炎的治疗：（） [单选题] *A.关节内置入抗生素B.局部固定C.两者均可(正确答案)D.两者均不可19. Colles骨折局部典型移位侧面观是：（） [单选题] *A.“餐叉”畸形(正确答案)B.“枪刺刀”畸形C.掌曲型畸形D.短缩畸形E.内收畸形20. 椎管骨性狭窄的疾病是：（） [单选题] *A.颈椎间盘突出症B.发育性颈椎管狭窄症脊髓空洞症(正确答案)C.脊髓空洞症D.胸椎黄韧带骨化引起的椎管狭窄E.脊髓侧索硬化症21. 女性，7岁，不慎跌倒时以手掌撑地，倒地后自觉右肘上部剧烈疼痛，大哭，被立即送往医院。
2020年12月英语六级真题及参考答案完整版
2020年12月英语六级真题及参考答案完整版四六级试卷采用多题多卷形式，大家核对答案时，请找具体选项内容，忽略套数。
无忧考网搜集整理了各个版本(有文字也有图片，图片可以自由拉伸)，仅供大家参考。
【网络综合版】听力Conversation 1M: Good morning, safe house insurance. My name is Paul. How can I help you today? W: Morning. I wouldn’t say that it’s good from where I am standing. This is Miss Wilson, and this is the third time I’ve called this week since receiving your letter about our insurance claim. (1) I’m getting a little fed up with my calls about my claim being completely disregarded.M: Miss Wilson, thank you for calling back. Can I take some details to help me look at your claim?W: It’s Miss May Wilson, a 15 south sea road in Cornwall.And the details are that our village was extensively flooded 2 months ago. (2) The entire ground floor of our cottage was submerged in water. And five of us have been living in a caravan ever since. You people are still withholding the money we are entitled to overa bizarre, technical detail. And it’s not acceptable, Paul.M: Miss Wilson, according to the notes on your account, (3) the bizarre, technical detail that you mentioned refers to the fact that you hadn’t paid house insurance the month before the incident.W: That money left our account and wow that you should be paying out. You are suddenly saying that you di dn’t receive it on time. I’m really skeptical about this claim.M: The contract does say that any miss payment in a year will affect the terms and conditions of the insurance contract and may affect claims. Of course, I can pass you on to my manager to talk to you more about this.W: I’ve already spoken to him and you can tell him I’m furious now. And that your company has a lawsuit on its hands.(4) You will be hearing from my lawyer, good bye.Questions 1 to 4 are based on the conversation you have just heard.Question 1: What is the woman complaining about?1. B) Her claim has been completely disregarded.Question 2: What is the problem the woman’s family encountered?2. B) The ground floor of their cottage was flooded.Question 3: What has caused the so called bizarre, technical detail according to the man?3. A) The woman’s failure to pay her house insurance in time.Question 4: What does the woman say she will do at the end of the conversation?4. D) File a lawsuit against the insurance company.Conversation 2W: (5) How do you feel about the future of artificial intelligence? Personally, I feel quite optimistic about it.M: (5) AI? I’m not so optimistic actually. In fact it's, something we should be concerned about.W: Well, it will help us humans understand ourselves better and when we have a better understanding of ourselves, we can improve the world.M: Well, one thing is for sure, technology is evolving faster than our ability to understand it, and in the future AI will make jobs kind of pointless.W: (6) I think artificial intelligence will actually help create new kinds of jobs, which would require less of our time and allow us to be centered on creative tasks. M: I doubt that very much. Probably the last job that will be writing AI software and then eventually AI will just write his own software.W: At that time, we are going to have a lot of jobs which nobody will want to do.So we won’t need artificial intelligence for the robots to take care of the old guys like us.M: I don't know. (7) There's a risk that human civilization could be replaced bya superior type of digital life. AI will be able to completely simulate a personin every way possible. In fact, some people think we're in a simulation right now.W: That's impossible. Humans can't even make a mosquito. Computers only have chips, people have brains, and that's where the wisdom comes from.M: (8) Once it's fully developed, AI will become tired of trying to communicate withhumans as we would be much slower thinkers in comparison.W: I'm not so sure. A computer is a computer and a computer is just a toy.M: Computers can easily communicate incredibly fast, so the computer will just get impatient talking to humans. It'll be barely getting any information out. W: Well, I believe there's a benevolent future with AI. I also think you watch too many science fiction films.Questions 5 to 8 are based on the conversation you have just heard.Q5 What do we learn about the speakers from the conversation?5. C) They disagree about the future of AI technology.Q6 What will new kinds of jobs be like according to the woman?6. D) Less time-consuming and focusing on creation.Q7 What is the risk the man anticipates?7. C) Digital life could replace human civilization.Q8 What is the man's concern about AI technology?8. A) It will be smarter than human beings.Passage OneTo achieve financial security. How much you save is always more important. Then the amount you earn or how shrewdly you invest.(9) If you're under 30 years old, your goal should be to save 20% of your monthly income after tax deductions. This is irrespective of how much you earn. Approximately 50% should be reserved foressentials, like food and accommodation. The remaining 30% is for recreation and entertainment. But for many young people, it'll be difficult to designate such a large proportion of their income for savings. (10) If you find it hard to save any money at all start by cutting all unnecessary spending, allocate a tiny amount of 1 or 2% for savings, and gradually increase that amount. (11)Always keep that 20% goal in mind, prevent yourself from becoming complacent. It can be challenging to stick to such a strict plan. But if you adopt the right mindset, you should be able to make it work for you. So what should you be doing with the money that you are saving? Some must be kept easily accessible. In case you need some cash in an emergency, the largest proportion should be invested in retirement plans, either for your employer, all privately, you can keep some money for high risk, but potentially lucrative investments. Dividends can be reinvested or used to purchase something you like. By following this plan, you should hopefully be able to enjoy your life now, and still be financially secure in the future.Questions, 9 to 11 are based on the passage you have just heard.Q 9. What are people under 30 advised to do to achieve financial security?9. C) Save one-fifth of their net monthly income.Q10. What should people do if they find it difficult to follow the speaker's advice on their financial plan?10. D) Start by doing something small.Q 11. What does the speaker think is important for achieving financial security?11. A) A proper mindset.Passage TwoI work in advertising and I like to keep up with current trends, mainly because I'm aware that we live in an image obsessed world.(12)However, when I first started my job, occasionally I’d catch a glimpse of myself in the lifts and find myself thinking that I looked a total mess. Was I being held back by my choice of clothing? The short answer is “Yes”, especially when clients are quick to judge you on your style rather than your work.(13) But no one can be unique with her outfit every day. I mean that's why uniforms were invented. So here's what I did. I created my own uniform. To do this, I chose an appropriate outfit. Then I bought multiple items of the same style in different shades.Now, I never worry about what I'm wearing in the morning. Even if I do get a bit tired of just wearing the same classic pieces. (14)Overall, when it comes to work, you have to ask yourself with looking smarter can enhance my ability to do my job.For some, this question may not be an issue at all, especially if you work remotely and rarely see your colleagues or clients face to face. But if your job involves interacting with other people, the answer to this is often “yes”. (15) So rather than fighting the system, I think we should just do whatever helps us toachieve our goals at work. If that means playing it safe with your image, then let's face it. It's probably worth it.Questions 12 to 15 are based on the passage you have just heard.Q 12. What do we learn about the speaker when she first started her job?12. A) She found her outfit inappropriate.Q 13. Why were uniforms invented according to the speaker?13. D) To save the trouble of choosing a unique outfit every day.Q 14. What does the speakers say about looking smarter?14. B) It matters a lot in jobs involving interactions with others.Q 15. What does the speaker advise people to do in an image obsessed world? 15. C) Do whatever is possible to look smart.Recording OneDid you know that Americans have approximately 3 times the amount of space we had 50 years ago? Therefore, you'd think would have sufficient room for all of our possessions. On the contrary, the personal storage business is now a growing industry. We've got triple the space, but we've become such enthusiastic consumers that we require even more. (16) This phenomenon has resulted in significant credit card debt, enormous environmental footprints, and perhaps not coincidentally our happiness levels have failed to increase over the same half century.I'm here to suggest an alternative. They’re having less might actually be a preferable decision. Many of us have experienced at some stage, the pleasure of possessing less. (17) I propose that less stuff and less space can not only help you economize, but also simplify your life. I recently started an innovative project to discover some creative solutions that offered me everything I required. By purchasing an apartment. There was 40 square meters instead of 60. I immediately saved $200,000. Smaller space leads to reduced utility bills and also a smaller carbon footprint, because it's designed around an edited collection of possessions, limited to my favorite stuff. I'm really excited to live there.How can we live more basically? Firstly, we must briefly cut the unnecessary objects out of our lives to stem consumption. We should think before we buy and ask ourselves: Will it truly make me happier? Obviously, we should possess some great stuff but we want belongings that we’re going to love for years. Secondly, we require space efficiency. We want appliances that are designed for use most of the time, not for occasional use. Why own a six burner when you really use even three burners?Finally, we need multifunctional spaces and housewares. I combined a movable wall with transforming furniture to get more out of my limited space. Consider my coffee table. It increases in size to accommodate ten. My office is tucked away, easily hidden. My bed simply pops out of the wall. For gas, I can relocate the movable wall and utilize the foldable guest beds I installed. I’m not saying we should all live in tiny apartments, but consider the benefits of an edited life. When you returnhome and walk through your front door, take a moment to ask yourselves. Could I do with a little life editing? Would that give me more freedom and more time? Question 16 to 18 are based on the recording you have just heard.Question 16. What has prevented American's happiness levels from increasing? 16. B) Their obsession with consumption.Question 17. What things should we possess according to the speaker?17. A) Things that we cherish most.Question 18. What do we learn about the items in the speaker’s home?18. C) They serve multiple purposes.Recording TwoNow, believe it or not, (19) people sometimes lie in order to maintain a good, honest reputation, even if it hurts them to do so. At least, this is what a team of scientists is suggesting with evidence to prove it.Picture this scenario—you often drive for work and can be compensated for up to 400 miles per month. Most people at your company drive about 300 miles each month. But th is month you drove 400 miles. How many miles do you think you’d claim in your expense report? The scientists asked this exact question as part of the study we’re discussing today. With surprising results, they found that 12% of respondents reported the distance they drove as less than the actual figure, giving an average answer of 384 miles. In other words, they lied about the number of miles, even though they would forfeit money they were owed. The researchers believe this was to seemhonest with the assumption being that others would be suspicious of a high expense claim.But why would people fabricate numbers to their own detriment? (20) The researchers explained that many people care a great deal about their reputation and how they’ll be judged by other s. If they care enough, they’re concerned about appearing honest and not losing the respect of others—maybe greater than their desire to actually be honest. The researchers assert that the findings suggest that when people obtain very favorable outcomes, t hey anticipate other people’s suspicious reactions and prefer lying and appearing honest to telling the truth and appearing as selfish liars.So why is this research important? Well, experts generally agree there are two main types of lie—selfish lies and lies that are meant to benefit others. The first, as you may predict, is for selfish gain, such as submitting a fraudulent claim to an insurance company, while the second involves lying to help others or not offend others. For example, telling a friend wh ose outfit you don’t like that they look great. But the researchers are suggesting a third type of lying: lying to maintain a good reputation.Now this hypothesis is new, and some skeptics argue that this isn’t a whole new category of lie. (21) But the findings seem intuitive to me. After all, one of the main motivations for lying is to increase our worth in the eyes of others. So it seems highly likely that people will lie to seem honest.Questions 19 to 21 are based on the recording you have just heard.Question 19: What did a team of scientists find in their study?19. D) Over 10% of the respondents lied about the distance they drove.Question 20: why would people fabricate numbers to their own detriment according to the researchers?20. B) They want to protect their reputation.Question 21: What does the speaker think of the researchers findings?21. C) They seem intuitive.Recording Three(22) Why do old people dislike new music? As I’ve grown older, I often hear people my age say things like, “T hey just don’t make good music like they used to.” (22) Why does this happen? Luckily, psychology can give us some insights into this puzzle. Musical taste begins crystallized as early as age 13 or 14. By the time we’re in our early 20s, these tastes get l ocked into place pretty firmly.(23) In fact, studies have found that by the time we turn 33, most of us have stopped listening to new music. Meanwhile, popular songs released when you in the early teens are likely to remain quite popular among your age group for the rest of your life. There could be a biological explanation for this. As there’s evidence that the brain’s ability to make subtle distinctions between different chords,rhythms, and melodies deteriorate rates with age, so to older people, newer, less familiar songs might all sound the same.But there may be some simpler reasons for older people’s aversion to new music.(24) One of the most researched laws of social psychology is something called the “mere exposure effect”, which, in essence, means that the more we’re exposed to something, the more we tend to like it. This happens with people we know, the advertisements we see, and the songs we listen to.When you’re in your early teens, you probably spend a fair amount of time listening to music or watching music videos. Your favorite songs and artists become familiar, comforting parts of your routine. For many people over 30, job and family obligations increase. So there’s less time to spend discovering new music. Instead, many will simply listen to old familiar favorites from that period of their lives when they had more free time.Of course, those teen years weren’t necessarily care f ree. They’re famously confusing, which is why so many TV shows and movies revolve around high school turmoil. Psychology research has shown that (25) the emotions that we experience as teens seem more intense than those that come later. And we also know that intense emotions are associated with stronger memories and preferences. Both of these might explain why the songs we listen to during this period become so memorable and beloved. So t here’s nothing wrong with your parents because t hey don’t like your music. Rather, it’s all part of the natural order of things.Questions 22 to 25 are based on the recording you have just heard.Question 22. What does the speaker mainly discuss in this talk?22. A) Older people’ s aversion to new music.Question 23. What have studies found about most people by the time they turn 33?23. C) They find all music sounds the same.Question 24. What do we learn from one of the most researched laws of social psychology?24. A) The more you experience something, the better you’ll appreciate it. Question 25. What might explain the fact that songs people listen to in their teen years are memorable and beloved?25. D) Teenagers’ emotions are more intense.听力参考答案：1.B)Her claim has been completely disregarded2.B) The groundfloor of their cottage was flooded3.A)Thewoman's failure to pay her house insurance intime4.D)Filea lawsuit against the insurance company .5.C) They disagree about the future of Al technology .6.D)Lesstime- consuming and focusing on creation7.C) Digitallife could replace human civilization8.A)It will be smarter than human beings9.C)Saveone-ffth of their net monthly income10.D) Start by doing something small11.A)A proper mindset12.A)She found her outfit inappropriate13.D) To save the trouble of choosing a unique outfit everyday14.B)It matters alot in jobs involving interactions withothers15.C)Do whatever is possible to looksmart .16.B) Their obession with consumption17.A) Things that we cherish most18.C) They serve multiple purposes19.D) Over 10%of the respondents lied about the distancethe drove20.B) They want to protect their reputation21.C)Theyseemintuitive.22.A)Olderpeople'sa version to new music .23.C) They find all music sounds the same .24.A) The more you experience something ， the better youllappreciate it.25.D)Teenagers' emotions are more intense .翻译第一套港珠澳大桥（Hong Kong- Zhuhai-Macau Bridge)全长55公里，是我国一项不同寻常的工程壮举。
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《道路工程制图》题库一、选择题（每题1 分）第一章制图基础1、丁字尺是用来与图板配合画水平线的，下面使用方法错误的是：（）（C）A保持尺头与图板左边贴紧B水平线应由上向下逐条画出C 可用丁字尺的下边画水平线D 应防止受潮、曝晒、烘烤或弯曲2、据铅芯硬度不同用H或B标明，其中H表示（）。
（A）A 硬而淡B软而浓C软硬适中D硬而浓3、A1 图幅的图纸外形尺寸是（）。
（C）A 841×1189B 840×1189C 594×841D 594×8404、对图中比例下面表述正确的是（）。
（D）A 1：100<1：200B 1：50<1：200C1：100>1：50D1：100>1：2005、图上所有尺寸数字是物体的（）大小数值，与图形选用比例（）。
（D）A 缩小无关B扩大有关C实际有关D实际无关6、图纸幅面的（）可以加长，加长时图幅A0、A2、A4应为（）的整倍数，图幅A1、A3应为（）的整倍数。
（A）A长边150mm 210mm B短边150mm 210mmC长边210mm 150mm D短边210mm 150mm7、工程图一般采用三种线宽，即粗、中、细的比例规定为（）。
（B）A b：0.5b：0.35bB b：0.5b：0.25bC b：0.6b：0.25bD b：0.5b：0.30b8、标高、坡长和曲线要素均以（）为单位。
（C）A kmB cmC mD mm9、标高的符号采用（）绘制的（）三角形表示。
（D）A 中实线等边B细实线等边C中实线等腰直角D细实线等腰直角10、在画底稿时，应选用（）铅笔轻轻画出。
（B）A B 或H B H 或2H C B 或2B D 2B 或2H第二章投影的基本知识11、为了能在一张图纸上同时反映出三个投影图，即将三投影面体系展开，展开时规定（）不动。
（D）A 投影面B H面C W面D V面12、将三投影面体系展开后，Y轴分成两部分，其中随W面旋转的用（）表示。
（B）A YHB YWC WYD HY13、标高投影是一种带有数字标记的（）面（）。
（A）A 单正投影B 多正投影C 多斜投影D 单斜投影14、投影图的三等关系是（）。
（C）A高对正、长平齐、宽相等 B 宽对正、高平齐、长相等C 长对正、高平齐、宽相等D 长对正、宽平齐、高相等15、下面不是正投影特性的是（）。
（D）A 实形性B 从属性C 平行性D 相等性16、下面不是正投影法的优点的是（）。
（B）A度量性好 B 立体感强 C 作图简单 D 工程中应用广第三章点、直线和平面17、空间点A、B为重影点，A点在B点正上方5个单位，则其H面投影可表示为（）。
（A）A ab a（b）B ba b（a）C ba a（b）D ab b（a）18、A点的坐标为（4，6，0），则A点在（）。
（B）A 空间B H面上C W面上D V面上19、一个点在坐标轴上，则其坐标（）。
（D）A 有一个为0B 没有0C 三个都为0D 有两个为020、已知空间两点为重影点，则其有（）同名坐标值相等。
（B）A 一个B 两个C 三个D 没有21、已知A（3，10，8）、B（9，6，12）两点坐标，则两点相对位置关系为（）。
（A）A A点在B点的下、前、右B A点在B点的上、前、右C A点在B点的下、后、右D A点在B点的下、前、左22、如果一条直线的三面投影都倾斜于投影轴，则空间直线为（）。
（A）A 一般位置直线B 投影面平行线C 投影面垂直线23、投影面平行线的投影平行投影轴时，其投影的长度（）实长。
（C）A 等于B 大于C 小于D 小于或等于24、一条空间直线，其H面投影积聚为一点，则其必是（）。
（D）A 水平线B 正平线C 正垂线D 铅垂线25、一条直线上所有点仅有一个同名坐标值相等，则空间直线为（）。
（B） A 一般位置直线 B投影面平行线 C 投影面垂直线26、投影面平行面在它所平行的投影面上的投影（）。
（B）A大于实形 B 反映实形 C 小于实形 D 成一条直线27、投影面垂直面在它所垂直的投影面上的投影积聚成一条直线，且与相应的投影轴（）。
（C）A 平行B垂直 C 夹角反映真实倾角D交叉28、某平面的三面投影图中，均不积聚成直线，则一定为（）。
（A）A 一般位置面B 投影面平行面C 投影面垂直面30、轴测投影图能在单面投影图中同时反映出形体的（）方向。
（B）（中）A 4个B 3个C 2个D 1个32、三个轴向变化率有两个相等的轴测投影图称为（）。
（C）（易）A 正三测B 斜三测C 正（或斜）二测D 正（或斜）等测33、p表示沿（）方向的轴向变化率。
（A）（中）A O1X1轴B O1Y1轴C O1Z1轴34、在正等测投影中，三个轴测轴之间的夹角均为（）。
（D）（易）A 60ºB 90ºC 150ºD 120º35、在斜二测轴测投影中，一般选O1Y1轴与水平方向的夹角为（）。
（C）（中）A 60º、90º、120ºB 30º、90º、120ºC 30º、45º、60ºD 30º、45º、90º36、在斜二测轴测投影中，一般选轴向变化率为（）。
（B）（易）A p=q=1 和r=0.5B p=r=1 和q=0.5C r=q=1 和p=0.5D p=r=1 和q=1第六章曲面立体39、曲面立体的曲面是由（）的（），绕着（）的（），做旋转运动形成的。
（A）A 运动母线固定导线B 固定母线运动导线C 运动导线固定母线D 固定导线运动母线第七章组合体的投影及尺寸标注41、在标注尺寸时，应先标注（）尺寸。
（B）A 定位B 定形C 总体D 组合体42、标注尺寸时，其顺序为（）。
（B）A 先定位尺寸，再定形尺寸，最后总体尺寸B 先定形尺寸，再定位尺寸，最后总体尺寸C 先定形尺寸，再总体尺寸，最后定位尺寸D 没有先后顺序第八章剖面图和断面图45、剖面线是平行等距（）的（）。
（B）A 60º细实线B 45º细实线C 45º中粗实线D 45º粗实线46、剖面线不可以采用的角度是（）。
（C）A 60ºB 45ºC 35ºD 30º47、剖切位置线为（），长度宜为（）mm。
（D）A短粗虚线 4-6 B 短粗实线 4-6 C 短粗虚线 6-10 D 短粗实线 5-1048、投影方向线为（），长度宜为（）mm，用单边箭头表示剖切后的投影方向。
（B）A短粗虚线 4-6 B 细实线 4-6 C 短粗虚线 6-10 D 短粗实线 6-1049、全剖面图适用于形体不对称或外形比较（）、内部结构比较（）的形体。
（C）A复杂复杂 B 复杂简单 C 简单复杂D简单简单50、当形体上下对称时，将投影图绘在水平中心线的（），剖面图绘在水平心线的（）。
（A）A上方下方 B 下方上方 C 前方后方D左方右方51、局部剖面与投影图的分界线选用（）。
（C）A 点划线B 折断线或波浪线C 波浪线D 折断线52、中断断面图是把断面图画在投影图的断开处，用（）断开。
（D）（易）A 点划线B 波浪线C 细实线D 折断线第九章标高投影56、标高投影法是在（）投影图上加注某些特殊点、线、面的高程，以高程数字代替立面图的作用。
（C）A 侧立面B 正立面C 水平D 轴测57、最大坡度线的投影和平面上的等高线的投影互相（）。
（A）A 垂直B相交（不成90º） C 平行D无关59、已知一直线的坡度为1：3，水平距离为27.6m，求其H（）。
（C）A 9.1 mB 9.1 cmC 9.2 mD 9.2cm60、已知一直线AB的坡度为1：2，水平距离为10m，A点低且高程为3，B点高程为（）。
（B）A 7B 8C 6D 961、作地形断面图时，是在剖切地形处作一（）。
（D）A 平行面B 正垂面C 侧垂面D 铅锤面62、在地形图中，有加粗的等高线和不加粗的等高线，不加粗的等高线称为（）。
（A）A 首曲线B 计曲线C 等高线D 地形线第十章道路路线工程图63、在路线平面图中，公里桩标在路线前进方向的（）。
（B）A 右侧B 左侧C 前方D 后方64、在路线平面图中，百米桩标在路线前进方向的（）。
（A）A 右侧B 左侧C 前方D 后方66、路线纵面图中，“○”表示（）。
（D）（易）A 桥梁B 排水沟C 渗井D 桥涵构造物67、5%/80表示（）。
（B）A 顺路线前进方向是下坡，坡度为5%，坡长80m。
B 顺路线前进方向是上坡，坡度为5%，坡长80m。
C 顺路线前进方向是上坡，坡与水平面间夹角为5º，坡长80m。
D 顺路线前进方向是下坡，坡与水平面间夹角为5º，坡长80m。
69、在平曲线中，T表示（）。
（A）A 切线长B 曲线长C 外距D 缓和曲线长70、在平曲线中，E表示（）。
（C）A 切线长B 曲线长C 外距D 缓和曲线长72、在公路路线纵断面图的资料表中，凸折线表示（）。
（B）A 向左转B 向右转C 上坡D 下坡73、在公路路线纵断面图中，规定竖向比例比水平比例（）。
（D）（中）A 缩小100倍B 缩小10倍C 放大100倍D 放大10倍74、路线工程图的设计线用（）来表示。
（A）（易）A 粗实线B 细实线C 点划线D 粗点划线75、4-20预应力混凝土连续T梁中的4-20表示（）。
（C）（中）A 编号B 第4个桥梁，共20跨C 此桥共4跨，每跨20米D 第20个桥梁，共4跨76、竖曲线分为（）和（）两种。
（A）（中）A 凹曲线凸曲线B 圆曲线缓和曲线C 上曲线下曲线D 左曲线右曲线77、平曲线分为（）和（）两种。
（B）（中）A 凹曲线凸曲线B 圆曲线缓和曲线C 上曲线下曲线D 左曲线右曲线78、路基横断面图的水平和铅锤方向采用（）比例，通常用（）。
（D）（中）A 不同1：50至1：150B 同一1：30C 同一1：150D 同一1：20079、在路基横断面图中，不用粗实线表示的是（）。
（C）（易）A 路面线B 路肩线C 原地面线D 边坡线80、接图线与道路中心线（）。
（D）（易）A 倾斜B 成60度角C 成30度角D 垂直81、路线平面图从（）向（）绘制。
（A）（易）A 左右B 右左C 上下D 下上83、联结层是在（）之间设置的一个层次。
（B）（中）A 垫层和基层之间B 面层和基层之间C 面层和垫层之间D 垫层之下84、公路路线工程图中的设计线用（）画出。
（B）（易）A 实线B 粗实线C 细实线D 点划线第十一章涵洞与通道工程图85、涵洞同桥梁的区别在于（）的大小。