江西鹰潭市余江区第一中学2025-2026学年高一下学期7月期末英语试题

高一英语 考生注意： 1. 本试卷分选择题和非选择题两部分。满分150分，考试时间120分钟。 2. 答题前，考生务必用直径0.5毫米黑色墨水签字笔将密封线内项目填写清楚。 3. 考生作答时，请将答案答在答题卡上。选择题每小题选出答案后，用2B铅笔把答题卡上对应题目的答案标号涂黑;非选择题请用直径0.5毫米黑色墨水签字笔在答题卡上各题的答题区域内作答，超出答题区域书写的答案无效，在试题卷、草稿纸上作答无效。 4. 本卷命题范围：人教版必修第三册至选择性必修第一册Unit1。 第一部分 听力 (共两节，满分30分) 第一节 (共5小题;每小题1.5分，满分7.5分) 听下面5段录音。每段录音后有一个小题，从题中所给的 A、B、C三个选项中选出最佳选项。听完每段录音后，你都有10秒钟的时间来回答有关小题和阅读下一小题。每段录音播放两遍。 1. What will the speakers probably do next? A. Study the key points. B. Give up the project. C. Talk to the manager. 2. How much should the woman pay? A. £175. B. £215. C. £430. 3. What are the speakers mainly talking about? A. A damaged cup. B. A broken door. C. The bad weather. 4. What does the man want to do? A. Quit his job. B. Run a workshop. C. Get further training. 5. How does the woman most probably feel about her trip? A. Disappointed. B. Excited. C. Satisfied. 第二节 (共15小题;每小题1.5分，满分22.5分) 听下面5段录音。每段录音后有几个小题，从题中所给的 A、B、C三个选项中选出最佳选项。听每段录音前，你将有时间阅读各个小题，每小题5秒钟;听完后，每小题都有5秒钟的作答时间。每段录音播放两遍。 听第6段录音，回答第6、7题。 6. What is the man’s plan? A. To go hiking. B. To climb mountains. C. To explore a city. 7. Which is recommended by the woman? A. The classic bicycle. B. The mountain bicycle. C. The cross bicycle. 听第7段录音，回答第8至10题。 8. What is the relationship between the speakers? A. Mother and son. B. Wife and husband. C. Customer and receptionist. 9. When is Blue Ocean open? A. From 8 am to 6 pm. B. From 9 am to 5 pm. C. From 2 pm to 9 pm. 10. Which swimming pool meets the woman’s requirements? A. Water Bay. B. Blue Ocean. C. Happy Summer. 听第8段录音，回答第11至13题。 11. Why did the woman quit her previous job? A. It started too early. B. The working hour was long. C. She couldn’t take care of her child. 12. What is a requirement for the position at the Parkview Hotel? A. Working at night. B. Speaking foreign languages. C. Cooking international dishes. 13. What does the man say about the Lakeside Hotel choice? A. It offers free meals. B. It is more challenging. C. It provides higher pay. 听第9段录音，回答第14至16题。 14. What is Cynthia Smith? A. A radio program hostess. B. The man’s friend. C. The City Fair organizer. 15. Where did the City Fair take place last year? A. In a park. B. On a campus. C. At an amusement ground. 16. Which event is scheduled for Sunday afternoon? A. A lakeside concert. B. A magic show. C. A cartoon film. 听第10段录音，回答第17至20题。 17. How long does the festival last? A. For one week. B. For two weeks. C. For three weeks. 18. What was last year’s winning film about? A. Physical exercise. B. Green transportation. C. Mental health. 19. What is the prize of the competition this year? A. A camera. B. Cash. C. Discounts. 20. What is the deadline for entering the competition? A. March 31. B. April 30. C. May 31. 第二部分 阅读 (共两节，满分50分) 第一节 (共15小题;每小题2.5分，满分37.5分) 阅读下列短文，从每题所给的A、B、C、D四个选项中选出最佳选项。 A You don’t have to be a billionaire to launch (发射) a rocket; as a hobbyist, you can buy your own model rocket, and fire it thousands of feet into the air. What starts as a hobby could end with you taking humanity to Mars! So, to give you a head start, we are offering you the best model rocket deals. Estes NASA SLS US$90 now US$72 On the orange ship of NASA’s recent SLS rocket, this 1:200 scale model will reach a height of 350 feet and it comes pre-finished with a parachute. Estes Long Ranger US$20 now US$15 Estes Long Ranger can soar up to 1,100 feet with the right power system fitted, and then sail groundward with its parachute. Its eye-catching color match means you’re unlikely to miss it when it touches down. Estes Mini Arcas US$30 now US$12 Estes Mini Arcas is capable of hitting 550 feet, though you’ll have to supply your own engines and launch pad. Its pocket-friendly price makes it a good starting rocket for beginners. Estes Blue Origin New Shepard US$42 now US$36 You can save about 14% on this instantly recognizable ship. This isn’t the biggest saving available, but what’s cooler than having something recognizable fly through the air? It comes with its own parachute and will reach a height of 700 feet. 1. Which rocket model goes the highest? A. Estes Mini Arcas. B. Estes Long Ranger. C. Estes NASA SLS. D. Estes Blue Origin New Shepard. 2. How much can you save on Estes Mini Arcas now? A. 14%. B. 20%. C. 25%. D. 60%. 3. What is the main purpose of the text? A. To promote products. B. To explain how rockets work. C. To teach how to save money. D. To announce a rocket launch. B After a terrible accident left college student Vhan McGuire paralyzed (瘫痪), a team of engineering students stepped in with an incredible solution — building a custom all-terrain (全地形) wheelchair that’s giving him the freedom to explore the outdoors again. McGuire, an architecture student, had always loved hiking, camping, and spending time in nature. But a motorcycle accident in October 2024 changed everything, limiting where he could go and what he could do. “A regular wheelchair struggles on any surface that isn’t hard or flat,” McGuire said. The limitation had long been a source of frustration in his daily life. Then, a chance introduction changed everything. A friend connected him with a group of engineering students at Tennessee Tech University who were searching for a meaningful, real-world challenge. That’s when Braden Hopper, John Avery, and Luke White decided to take on something special. Together, they built a custom all-terrain wheelchair they call “The Chariot”. The result is nothing short of incredible — a rugged, powerful chair designed to handle outdoor terrain and bring back the freedom McGuire thought he had lost. Now, instead of watching life from the sidelines, McGuire’s back outside doing what he loves. “Now, having a piece of equipment that can go anywhere — and that I feel comfortable with is a wonderful thing,” McGuire said. “This gets me back to what I loved doing and how I loved living before my accident.” Perhaps he summed it up best with just a few powerful words, “It gives me back my legs.” What began as a class project became a life-changing gift — proving that a little creativity and compassion (怜悯) can go a long way in helping someone regain their world. 4. What can we know about Vhan McGuire from paragraph 2? A. He was forced to go outdoors. B. He was a nature lover. C. He was an influential student. D. He was to blame for the accident. 5. What is the problem with regular wheelchairs? A. They can’t run on all terrains. B. Their usage time is limited. C. They often cause troubles. D. Their surface isn’t smooth. 6. What was the initial purpose of building “The Chariot”? A. To raise money for charity. B. To challenge regular wheelchairs. C. To win a competition. D. To complete a class project. 7. How did Vhan McGuire probably feel about the engineering students? A. Upset. B. Annoyed. C. Grateful. D. Concerned. C For many children, getting their first pair of glasses is a positive event because they can see clearly again. But what if a pair of glasses could not only help with the symptoms (症状) of myopia (nearsightedness) , but also slow its progression? According to AP News, these are exactly what the newly-approved glasses by Essilor Stellest do. When used by children from the ages of 6 to 12, they can slow the progression of myopia by 70 percent in two years. The rate of myopia around the world is rising, possibly due to increased time inside looking at screens. In the US, 30 to 40 percent of children and young adults will have developed myopia by the time they finish high school. According to CNN, myopia develops when the eye grows too long, and this causes the image that is projected on the retina (视网膜) to be poorly focused when the eyes are looking at something in the distance. It typically speeds up during childhood, when the eyes and retina are still growing, and then levels off in adulthood. The lenses (透镜) of the glasses have a clear middle, but that center is surrounded by rings of tiny raised dots. These dots defocus peripheral (外围的) light, which is thought to slow the progression of myopia by slowing the growth of the eyes. Though tests have shown that this method is efficacious at slowing the progression of myopia in children, it is not clear why defocusing peripheral light slows eye growth. It is also still unknown what the exact visual images that are processed by the retina to slow growth are. Slowing the rate of myopia development in children is not only important because it will allow them to see better as adults, it is also important because myopia can cause changes to the retina that can lead to other symptoms, such as a higher risk for glaucoma, myopic maculopathy, and retinal detachment. All of these can eventually lead to vision loss. 8. What phenomenon does the author describe in paragraph 3? A. Nearsightedness is a big problem. B. Looking at screens leads to academic progress. C. Most kids in the US can finish school. D. Adults are more likely to develop myopia. 9. What is the main idea of paragraph 5? A. What defocusing light needs. B. How the glasses work. C. How raised dots are chosen. D. Why the lenses are used. 10. What does the underlined word “efficacious” in paragraph 6 mean? A. Slow. B. Traditional. C. Effective. D. Scientific. 11. Why is slowing the rate of myopia development in children important? A. It helps to prevent severe eye problems. B. It reduces the need for glasses in adulthood. C. It keeps children from suffering mental diseases. D. It allows children to perform better in school activities. D The research, conducted by a team of scientists at Queen Mary University of London, employed machine learning (ML) techniques to analyse the lyrics (歌词) and audio features of individuals’ favorite songs, revealing a complex connection between music and morality. “Our study provides powerful evidence that music preferences can serve as a window into an individual’s moral values,” stated Dr Charalampos Saitis, one of the senior authors of the study. The study involved an existing dataset of over 1,400 participants who completed questionnaires assessing their moral values and provided information about their favorite artists through the Internet. The researchers then took acoustic and lyrical features from the top five songs of each participant’s preferred artists. Using ML algorithms, the team analysed the features to predict participants’ moral values. Various text processing techniques, including lexicon-based methods, were employed to analyze narrative, moral values, feelings, and emotions in lyrics. Additionally, low-and high-level audio features provided via Spotify’s API were used to understand information in participants’ musical choices, enhancing moral inferences. The results showed that a combination of lyrical and audio features outperformed basic information in predicting individuals’ moral values. Specifically, musical elements like pitch (音高) and timbre appeared as key predictors for values of care and fairness, while feelings and emotions expressed in lyrics were more effective in predicting qualities of loyalty, authority, and purity. “Our findings reveal that music is not only a source of entertainment; it is also a powerful medium that reflects and shapes our moral sensibilities,” remarked Vjosa Preniqi, lead author of the study. “By understanding this connection, we can open up new methods for music-based interventions (干预) that promote positive moral development.” The study’s implications go beyond academic curiosity, holding the potential to impact how we use music in diverse aspects of life. “Our breakthrough can create new possibilities across multiple fields — from personalised music experiences to innovative music therapy (治疗) and communication campaigns,” commented Dr Kyriaki Kalimeri, senior co-author of the study. 12. What were the participants asked to do during the study? A. Share their top artist choices. B. Collect data about artists. C. Express their personal feelings. D. Sing their favorite songs. 13. Which moral values are best predicted by lyrical emotions? A. Loyalty and care. B. Authority and purity. C. Purity and fairness. D. Fairness and loyalty. 14. What is a potential application of the study? A. Developing AI-generated songs. B. Creating global music festivals. C. Improving smartphone audio quality. D. Designing music recommendation systems. 15. What can be a suitable title for the text? A. Music Therapy for Moral Growth B. The Entertainment Value of Music C. Music Tastes Show Moral Values D. Machine Learning in Music Analysis 第二节 (共5小题;每小题2.5分，满分12.5分) 阅读下面短文，从短文后的选项中选出可以填入空白处的最佳选项。选项中有两项为多余选项。 Spending time with friends doesn’t always have to mean going out or planning something for a long time. Sometimes, the most meaningful moments come from a night-in, or simple, shared activities. Admin night is one of them. ____16____ Admin night is a party-like activity where friends gather to take care of daily tasks together. This includes things like canceling orders, paying the bills, booking those appointments you’ve been putting off, and answering emails. The goal of admin night is to make productivity more fun, more social, and less stressful. The benefits of an admin night Admin night offers a way for people to deal with stress and burnout. It’s also a way to make boring tasks fun and gain support from others. ____17____. Individuals with ADHD often practice “body doubling,” where they work on tasks alongside others. This can improve their ability to stay focused and follow through on tasks. Psychotherapist Eloise Skinner says an admin night can work wonders like body doubling. ____18____. She also says that an admin night offers a chance to have fun with friends. How to throw an admin night Admin night is believed to have gained popularity after Wall Street Journal writer Chris Colin invited his friends over for what he called “the least exciting party ever.” ____19____ — laptops, snacks, music, and companionship. Plan your list of tasks and ideally look for ones that are relatively mindless so that you can chat with friends at the same time without losing your train of thought. ____20____. A. What is admin night B. In fact, this isn’t a new strategy C. What is the origin of admin night D. Getting your life in order is another great reason to get together E. If you want to throw your own admin night, create a similar atmosphere F. If getting together in person isn’t possible, an admin night can be done online G. Working alongside friends creates a sense of responsibility and lowers task avoidance 第三部分 语言运用 (共两节，满分30分) 第一节 (共15小题;每小题1分，满分15分) 阅读下面短文，从每题所给的A、B、C、D四个选项中选出可以填入空白处的最佳选项。 I grew up in France where we celebrate April Fool's Day a little differently than we do here in the US. The traditional prank (恶作剧) in France ____21____ a home-made paper fish. If the prankster succeeds in ____22____ it to the back of a friend, colleague or family member, he shouts, “April Fish!” Young and old people alike can come up with all sorts of ____23____ to trick their victims. For example, they may just ____24____ each other on the back and laugh ____25____ when their friend tries to find the fish that is not there! But where does this ____26____ come from and why is a fish selected? I decide to do a little ____27____ and it turns out that April Fools indeed has its ____28____ in France. In 1564, King Charles IX made a visit to various ____29____ of his kingdom. He ____30____ that the New Year was celebrated at different times in ____31____ places. Many of the celebrations occurred around April 1 but not all. Some regions celebrated at Christmas, others ____32____ gifts on March 25, while a handful of regions celebrated on Easter. To ____33____ the confusion, he decided to make January 1 the official New Year. But the change in date left many confused and to ____34____ the “fools” who had not heard of the change, the King ordered that a dead fish be pinned to their back and the April Fish was ____35____! 21. A. spots B. admits C. involves D. draws 22. A. giving B. throwing C. attaching D. moving 23. A. gifts B. strategies C. rewards D. excuses 24. A. avoid B. fight C. paint D. touch 25. A. heartily B. awkwardly C. sadly D. confidently 26. A. tradition B. signal C. story D. reaction 27. A. favor B. research C. promotion D. practice 28. A. memories B. secrets C. proposals D. roots 29. A. gardens B. regions C. attractions D. farms 30. A. hoped B. announced C. discovered D. thought 31. A. distant B. different C. beautiful D. rich 32. A. exchanged B. sold C. made D. needed 33. A. reduce B. cause C. enjoy D. forget 34. A. notify B. protect C. praise D. punish 35. A. designed B. selected C. organised D. born 第二节 (共10小题;每小题1.5分，满分15分) 阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。 Guo Shoujing (1231 — 1316) was an outstanding Chinese scientist, astronomer (天文学家), and engineer during the Yuan Dynasty. He is famous ____36____ his work in astronomy and water management, which had a lasting impact on ancient China. One of Guo’s most ____37____ (remark) achievements was his contribution to the Chinese calendar. By ____38____ (careful) observing the movements of the stars and planets, he was able to make precise calculations, improving the way time was measured. His work ____39____ (lead) to the creation of the “Shoushi Calendar”, which was more accurate (精确的) than any calendar ____40____ had come before it. This system, widely ____41____ (use) for over 400 years, was a reliable tool for timekeeping. In addition to his work in astronomy, Guo was an excellent engineer. He designed and managed large irrigation (灌溉) projects, helping control water flow ____42____ improve farming in northern China. One of his major projects was the “Grand Canal”, which allowed water ____43____ (flow) to areas with little rainfall, supporting the agricultural ____44____ (develop) of northern China. Guo’s contributions to science were not only important for his time but also influenced later generations of scientists and engineers. His work on the calendar and water systems is still admired today, and he is considered one of _____45_____ greatest scientists in Chinese history. 第四部分 写作 (共两节，满分40分) 第一节 (满分15分) 46. 假定你是李华，你的英国朋友Emily来信说她计划来中国旅游，想请你推荐一座值得一去的城市。请你回信，内容包括： 1．你的推荐； 2．给出理由。 注意：1．写作词数应为80个左右； 2．请按如下格式在答题卡的相应位置作答。 Dear Emily, ________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ Yours, Li Hua 第二节 (满分25分) 47. 阅读下面材料，根据其内容和所给段落开头语续写两段，使之构成一篇完整的短文。 On a hot late afternoon, I saw an elderly woman struggling with a walker and heavy bags. I made a U-turn and offered to give her a ride. She thanked me and got in. After a few blocks, we passed under a bridge where several homeless people were living. She asked me to stop. I hesitated, thinking to myself, “Could this be where she lives?” Thankfully, it wasn’t. She rolled down her window and called out to them, “You all come by later. It’s spaghetti (意大利面) night tonight.” Then, we continued on, chatting. Her name was Ida. She worked at a grocery (杂货店) store and had missed her bus. She had grandchildren. She even shared her spaghetti recipe with me. It was getting dark, and I began to feel uneasy. We continued down unfamiliar streets until she finally pointed to an old house where she lived. Several young men stood around the entrance. One, with long hair, stared (盯) at me with an unusual smile. I felt nervous, but Ida seemed calm. I quickly helped her unload (卸货) and drove away. Soon, darkness fell. I got lost and had to rely on my GPS. Suddenly, I heard a motorcycle behind me. It was that young man with long hair! 注意：1．续写词数应为150个左右； 2．请按如下格式在答题卡的相应位置作答。 He kept following me, waving for me to stop. ___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ The young man handed me my wallet through the window. ___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 高一英语 考生注意： 1. 本试卷分选择题和非选择题两部分。满分150分，考试时间120分钟。 2. 答题前，考生务必用直径0.5毫米黑色墨水签字笔将密封线内项目填写清楚。 3. 考生作答时，请将答案答在答题卡上。选择题每小题选出答案后，用2B铅笔把答题卡上对应题目的答案标号涂黑;非选择题请用直径0.5毫米黑色墨水签字笔在答题卡上各题的答题区域内作答，超出答题区域书写的答案无效，在试题卷、草稿纸上作答无效。 4. 本卷命题范围：人教版必修第三册至选择性必修第一册Unit1。 第一部分 听力 (共两节，满分30分) 第一节 (共5小题;每小题1.5分，满分7.5分) 听下面5段录音。每段录音后有一个小题，从题中所给的 A、B、C三个选项中选出最佳选项。听完每段录音后，你都有10秒钟的时间来回答有关小题和阅读下一小题。每段录音播放两遍。 1. What will the speakers probably do next? A. Study the key points. B. Give up the project. C. Talk to the manager. 2. How much should the woman pay? A. £175. B. £215. C. £430. 3. What are the speakers mainly talking about? A. A damaged cup. B. A broken door. C. The bad weather. 4. What does the man want to do? A. Quit his job. B. Run a workshop. C. Get further training. 5. How does the woman most probably feel about her trip? A. Disappointed. B. Excited. C. Satisfied. 第二节 (共15小题;每小题1.5分，满分22.5分) 听下面5段录音。每段录音后有几个小题，从题中所给的 A、B、C三个选项中选出最佳选项。听每段录音前，你将有时间阅读各个小题，每小题5秒钟;听完后，每小题都有5秒钟的作答时间。每段录音播放两遍。 听第6段录音，回答第6、7题。 6. What is the man’s plan? A. To go hiking. B. To climb mountains. C. To explore a city. 7. Which is recommended by the woman? A. The classic bicycle. B. The mountain bicycle. C. The cross bicycle. 听第7段录音，回答第8至10题。 8. What is the relationship between the speakers? A. Mother and son. B. Wife and husband. C. Customer and receptionist. 9. When is Blue Ocean open? A. From 8 am to 6 pm. B. From 9 am to 5 pm. C. From 2 pm to 9 pm. 10. Which swimming pool meets the woman’s requirements? A. Water Bay. B. Blue Ocean. C. Happy Summer. 听第8段录音，回答第11至13题。 11. Why did the woman quit her previous job? A. It started too early. B. The working hour was long. C. She couldn’t take care of her child. 12. What is a requirement for the position at the Parkview Hotel? A. Working at night. B. Speaking foreign languages. C. Cooking international dishes. 13. What does the man say about the Lakeside Hotel choice? A. It offers free meals. B. It is more challenging. C. It provides higher pay. 听第9段录音，回答第14至16题。 14. What is Cynthia Smith? A. A radio program hostess. B. The man’s friend. C. The City Fair organizer. 15. Where did the City Fair take place last year? A. In a park. B. On a campus. C. At an amusement ground. 16. Which event is scheduled for Sunday afternoon? A. A lakeside concert. B. A magic show. C. A cartoon film. 听第10段录音，回答第17至20题。 17. How long does the festival last? A. For one week. B. For two weeks. C. For three weeks. 18. What was last year’s winning film about? A. Physical exercise. B. Green transportation. C. Mental health. 19. What is the prize of the competition this year? A. A camera. B. Cash. C. Discounts. 20. What is the deadline for entering the competition? A. March 31. B. April 30. C. May 31. 第二部分 阅读 (共两节，满分50分) 第一节 (共15小题;每小题2.5分，满分37.5分) 阅读下列短文，从每题所给的A、B、C、D四个选项中选出最佳选项。 A 【1~3题答案】 【答案】1. B 2. D 3. A B 【4~7题答案】 【答案】4. B 5. A 6. D 7. C C 【8~11题答案】 【答案】8. A 9. B 10. C 11. A D 【12~15题答案】 【答案】12. A 13. B 14. D 15. C 第二节 (共5小题;每小题2.5分，满分12.5分) 阅读下面短文，从短文后的选项中选出可以填入空白处的最佳选项。选项中有两项为多余选项。 【16~20题答案】 【答案】16. A 17. B 18. G 19. E 20. F 第三部分 语言运用 (共两节，满分30分) 第一节 (共15小题;每小题1分，满分15分) 阅读下面短文，从每题所给的A、B、C、D四个选项中选出可以填入空白处的最佳选项。 【21~35题答案】 【答案】21. C 22. C 23. B 24. D 25. A 26. A 27. B 28. D 29. B 30. C 31. B 32. A 33. A 34. D 35. D 第二节 (共10小题;每小题1.5分，满分15分) 【36~45题答案】 【答案】36. for 37. remarkable 38. carefully 39. led 40. that 41. used 42. and 43. to flow 44. development 45. the 第四部分 写作 (共两节，满分40分) 第一节 (满分15分) 【46题答案】 【答案】Dear Emily, I'm thrilled to hear about your plan to travel to China. I highly recommend you visit Xi'an. Xi'an is a city steeped in history. It was the capital of several dynasties, and the Terracotta Army there is a world-famous archaeological wonder, offering a glimpse into ancient Chinese civilization. Moreover, the city's traditional snacks, like roujiamo (Chinese hamburger), are truly delicious. You can also explore the ancient city walls, which provide a unique view of the modern city while experiencing its rich heritage. I'm sure you'll have an unforgettable trip in Xi'an. Yours, Li Hua 第二节 (满分25分) 【47题答案】 【答案】One possible version: He kept following me, waving for me to stop. My heart raced with fear. I tried to speed up, but he stayed close. In panic, I drove erratically as I reached down for my phone, which was in my wallet, to call for help — only to find my wallet gone! “The elderly woman must be the one who took it!” I thought angrily. Then I noticed a different wallet on the floor of my car. Meanwhile, the young man still followed, now holding up my wallet! Confused, I stopped the car. The young man handed me my wallet through the window. “Grandma sent me. She picked it up by mistake. She’s very sorry.” His smile now seemed kind, not frightening. I was speechless as I handed him his grandma’s wallet and then he went off in a hurry. I waved at the young man to stop as I quickly got a few dollars from my wallet. I wanted to reward him ever so slightly, but he had disappeared into the night. I never had a chance to say I was sorry for my thoughts. Just because he looked like he was on the “wild side”, I assumed he was a bad man. 第1页/共1页 学科网（北京）股份有限公司 $