山东省枣庄市市中区2026-2027学年九年级上学期 11月期中英语试卷

2026-2027学年度第一学期期中 九年级英语答案 第一部分 听力（共三节，20小题，每小题1.5分，满分30分） 1-5 ACBCA 6-10 CCBBC 11-15 CABBA 16. grandfather 17. kindness 18. car 19. dirt 20. products 第二部分 阅读（共两节，20小题，每小题2分，满分40分） 21-24 BBCB 25-27 BAC 28-31 CBCC 32–35 ABCA 36-40 ECFAD 第三部分 语言运用（共两节，20小题，每小题1分，满分20分） 41-45 BCCBB 46-50 CBBCA 51. lived 52. shortage 53. have taken 54. built 55. wider 56. has led 57. hoped 58. whether 59. for 60. what 第四部分 写作（共两节，满分30分） 第一节（共5小题；每小题2分，满分10分） 61. In September 2020. 62. By growing rice. 63. They introduced new technology for farming. / They improved the public services. / In order to develop tourism, they held different village cultural festivals every year. 64. Now the villagers are living a better life. 65. They are hard-working and creative. / They love the land and the people there. (合理即可)a 第二节（满分20分） A possible version: Changes Around Us Hello, everyone. Today I’d like to talk about the changes in my hometown. Ten years ago, people rode bikes or took slow buses, and they paid for everything in cash. Now we have a subway, and the high-speed train takes us to other cities quickly. We can shop online and pay with our phones. The rivers are cleaner and there are more parks than before. These changes have made my life much more convenient. I can go to the library by subway in twenty minutes. I hope my hometown will become even greener and more beautiful in the future, and I will do my part to protect it. 一、评分原则： 1．本题满分为20分，分5个档次酌情给分。 2．评分时，先根据文章的内容和语言初步确定其所属档次，然后以该档次的要求来衡量、确定或调整档次，最后给分。 3．评分时应注意：内容要点的完整性；词汇和语法结构的多样性和准确性；上下文的连贯及语言的得体。 4．评分时，应考虑拼写和标点符号的使用。 5．如书写较差，影响对写作内容的理解，将分数降低一个档次。 二、各档次的给分范围和要求： 第五档（很好）：（17－20分） —覆盖所有要点，内容充实 —语法结构多样，词汇丰富 —语法结构和词汇应用准确，虽有个别错误，但为使用较复杂结构或词汇所致；显示出较强的语言运用能力 —有效运用了连接成分，全文结构紧凑 —达到了预期的写作目的 第四档（好）：（13－16分） —覆盖所有要点，内容较充实 —应用的语法结构和词汇能满足写作的要求 —语法结构和词汇应用基本准确，少许错误主要是因尝试运用较复杂语法结构或词汇所致 —运用了一些语句间的连接成分，全文结构紧凑 —基本达到了预期的写作目的 第三档（一般）：（9－12分） —基本覆盖所有要点，内容基本充实 —应用的语法结构和词汇能基本满足写作的要求 —有一些语法结构或词汇方面的错误，但不影响理解 —运用了简单的连接成分，全文内容基本连贯 —尚能达到预期的写作目的 第二档（较差）：（5－8分） —未覆盖所有要点，内容不够充实 —语法结构单调，词汇较贫乏 —有一些语法结构或词汇方面的错误，影响对写作内容的理解 —较少使用语句间的连接成分，内容缺少连贯性 —未能将信息清楚地传达给读者 第一档（差）：（0－4分） —要点不清晰，内容不充实，或严重离题 —语法结构单调，词汇贫乏，词不达意 —通篇语法或词汇错误，句子支离破碎 —有效信息很少或几乎没有有效信息 学科网（北京）股份有限公司 学科网（北京）股份有限公司 $2026至2027学年度第一学期期中学业质量监测九年级英语听力试题第一节听下面五个句子，听完每个句子后从题中所给的ABC3个选项中选出最佳应答语。听完每个句子后，你都有10秒钟的时间来回答有关小题和阅读下一小题，每个句子读两遍。One, has your . hometown changed the law in the past five years? Has your hometown changed a lot in the past five years? Two, how long have you studied at the school? How long have you studied at the school? Three, would you admire most? Lily. who do you admire most, lily? For Linda, how can you remember the english words so well? Linda, how can you remember the english words so well? Five, why don't you join our study group? Why don't you join our study group? 第二节，听下面几段对话或独白。每段对话或独白后有一个或几个小题，从题中所给的ABC3个选项中选出最佳选项。听每段对话或独白前，你将有时间阅读各个小题，每小题5秒钟。听完后各小题将给出5秒钟的作答时间，每段对话或独白读两遍。听第一段材料，回答。以下小题。I look . up to my aunt very much. Why does SHE write famous books? no. SHE works as a village doctor. Every week, SHE walks for miles to visit the sick in the mountains. I look up to my aunt very much. Why does he write famous books? No, SHE works as a village doctor. Every week, SHE walks for miles to visit the sick in the mountains. 听第二段材料，回答以下小题。Linda, your vocabulary is so good. Do you learn words by listening to english songs . sometimes? But I mostly make flash cards and review them every night. Linda, your vocabulary is so good. Do you learn words by listening to english songs . sometimes, but I mostly make flash cards and review them every night. 听第三段材料，回答以下小题。how long does IT take to get to hangzhou? By car? About two hours, but by high speed train? IT only takes about . fifty minutes. How long does IT take to get to hangzhou? By car? About two hours, but by high speed train IT only takes about . fifty minutes. 听第四段材料，回答以下小题。Linton, you've made great progress in english. How do you improve your english? I started to preview the lessons before class, and I go over my notes every evening. Anything else? Yes. I found a website where I can practice ce spoken english with english speaking people. IT opens up a whole new world for me. That's amazing. Linton, you've made great progress in english. How do you improve your english? I started to preview the lessons before class, and I go over my notes every evening. Anything else? Yes. I found a website where I can practice spoken english with english speaking people. IT opens up a whole new world for me. That's amazing. 听第五段材料，回答以下小题。Jack, how about visiting sunshine village this weekend? IT is a bit far. IT will take us three hours to get there by bus. Haven't you heard the news? The government has built a new bridge. IT can save half of our travel time. Sounds great. That will make our trip much more convenient. Yes, there are also some newman made tourist attractions in the village. I can't wait to see them. Jack, how about visiting sunshine village this weekend? IT is a bit far. IT will take us three hours to get there by bus. Haven't you heard the news? The government has built a new bridge. IT can save half of our travel time. Sounds great. That will make our trip much more convenient. Yes, there are also some newman made tourist attractions in the village. I can't wait to see them. 听第六段材料，回答以下小题。Kevin, I can hardly believe this is our hometown. IT has changed greatly. We haven't been here for seven years. Life here is quite different. now. What do you think is the biggest change? More bus stops along the way. It's much easier to travel everywhere. and there are more nature parks. There are nice places for animals to visit. I'm thinking about sharing the changes of our hometown in my program. Good idea. Your listeners must be very interested in your story here as well. Yes, I think so. Kevin. I can hardly believe this is our hometown. IT has changed greatly. We haven't been here for seven years. Life here is quite different. now. What do you think is the biggest change? More bus stops along the way. It's much easier to travel everywhere. and there are more nature parks. There are nice places for animals to visit. I'm thinking about sharing the changes of our hometown in my program. Good idea. Your listeners must be very interested in your story here as well. Yes, I think so. 第三节听下面一段独白，独白后有五个填空题，根据所听内容在空格内填入适当的单词。听读白前，你将有时间阅读各个小题，每小题5秒钟，听完后你将有一分钟的作答时间，该段独白读两遍。Hello, everyone, let me tell you, the person I admire the most is my grandfather. His life taught me the value of hard work and kindness. He grew up in a small mountain village. Every morning, he helped feed the chickens and then walked an hour to school. At night. He studied late. His efforts paid off. He entered the great university and studied engineering. After university, he started a small factory with two college friends, making car parts. Now the factory is very successful, but he has never forgotten his village last year. He need to build a new wide road to replace the narrow dirt track. Now school buses run on IT and village products reach city markets in just an hour. I want to be late in one day. Hello, everyone, let me tell you, the person I admire the most is my grandfather. His life told me the value of hard work and kindness. He grew up in a small mountain in village. Every morning, he helped feed the chickens and then walked an hour to school at night. He studied late. His efforts paid off. He entered the great university and studied engineering. After university, he started a small factory with two college friends, making car parts. Now the factory is very successful, but he has never forgotten his village. Last year, he paid to build a new wide road to replace the narrow dirt track. Now school buses run on IT and village products reach city markets in just an hour. I want to be like him one day. 听力部分到此结束，请同学们继续答题。 2026-2027学年度第一学期期中学业质量监测 九年级英语试题 本试卷共8页。满分120分。考试时长120分钟。考试结束后，将本试卷和答题卡一并交回。 注意事项： 1．答卷前，考生务必将自己的姓名、准考证号等填写在答题卡和试卷指定位置。 2．回答选择题时，选出每小题答案后，用2B铅笔把答题卡上对应题目的答案标号涂黑。如需改动，用橡皮擦干净后，再选涂其他答案标号。回答非选择题时，用0.5毫米黑色签字笔将答案写在答题卡上。答案写在本试卷上无效。 第一部分 听力（共三节，满分30分） 做题时，可先将答案标在试卷上。录音内容结束后，必须将答案填涂到答题卡上。第一节（共5小题；每小题1.5分，满分7.5分） 听下面5个句子。听完每个句子后，从题中所给的A、B、C三个选项中选出最佳应答语。听完每个句子后，你都有10秒钟的时间来回答有关小题和阅读下一小题。每个句子读两遍。 1. A. Yes, it has. B. My hometown is Xi’an. C. I haven’t been back for long. 2. A. Three years ago. B. I like my school. C. For three years. 3. A. I like reading. B. My English teacher. C. It’s interesting. 4. A. Yes, I can. B. I’m happy to hear that. C. By reviewing them often. 5. A. That sounds great. B. You’re welcome. C. Never mind. 第二节（共10小题；每小题1.5分，满分15分） 听下面几段对话或独白。每段对话或独白后有一个或几个小题，从题中所给的A、B、C三个选项中选出最佳选项。听每段对话或独白前，你将有时间阅读各个小题，每小题5秒钟；听完后，各小题将给出5秒钟的作答时间。每段对话或独白读两遍。 听第1段材料，回答以下小题。 6. Why does Jack look up to his aunt? A. She often gives him money. B. She has written a famous book. C. She walks a long way to help the sick in the mountains. 听第2段材料，回答以下小题。 7. How does Linda remember new words? A. By reading aloud. B. By listening to songs. C. By making flashcards. 听第3段材料，回答以下小题。 8. How long does it take to get to Hangzhou by high-speed train? A. 30 minutes. B. 50 minutes. C. 2 hours. 听第4段材料，回答以下小题。 9. How does Lin Tao improve his English? A. By asking Miss Zhou for help after class. B. By previewing lessons and going over notes every day. C. By reading English newspapers in the library. 10. What does Lin Tao do on the website? A. He buys English books online. B. He downloads English songs. C. He practises spoken English with English-speaking people. 听第5段材料，回答以下小题。 11. How long does it take them to get to the village now? A. 3 hours. B. 2 hours. C. 1.5 hours. 12. What does the girl want to see? A. The new tourist attractions B. The new road. C. The new bridge. 听第6段材料，回答以下小题。 13. When did Kevin leave his hometown? A. Six years ago. B. Seven years ago. C. Eight years ago. 14. What does Kevin think is the biggest change of his hometown? A. More nature parks. B. More bus stops. C. More tall buildings. 15. Who might Kevin be? A. A radio presenter. B. A bus driver. C. A tour guide. 第三节（共5小题；每小题1.5分，满分7.5分） 听下面1段独白。独白后有5个填空题，根据所听内容在空格内填入适当的单词。听独白前，你将有时间阅读各个小题，每小题5秒钟；听完后，你将有1分钟的作答时间。该段独白读两遍。 16. Let me tell you the person I admire the most. It’s my ________. 17. His life taught me the value of hard work and ________. 18. After university, he started a small factory with two college friends, making ________ parts. 19. Last year, he paid to build a new wide road to replace the narrow ________ track. 20. Now school buses run on it, and village ________ reach city markets in just an hour. 第二部分 阅读（共两节，满分40分） 第一节（共15小题；每小题2分，满分30分） 阅读下列短文，从每题所给的A、B、C三个选项中选出最佳选项，并在答题卡上将该项涂黑。 A Do you know how to learn English well? Here are some tips for you. First, don’t be afraid of making mistakes. Many people are afraid to speak English because they think they might say something wrong. But making mistakes is a natural part of learning. You can’t learn English without making mistakes. Second, practice every day. Learning English is like learning to swim. You can’t learn to swim just by reading a book about swimming. You have to get into the water and practice. The same is true for English. You need to practice speaking, listening, reading, and writing every day. Third, use English as much as possible. You can watch English movies, listen to English songs, read English newspapers, and talk to your friends in English. The more you use English, the better you will learn it. Finally, be patient. Learning a language takes time. Don’t give up if you don’t see results right away. Keep practicing, and you will succeed. 21. According to the passage, what shouldn’t you be afraid of when learning English? A. Reading books. B. Making mistakes. C. Listening to songs. 22. The writer compares learning English to ________. A. reading a book B. learning to swim C. watching movies 23. Which of the following is NOT mentioned as a way to use English? A. Watching English movies. B. Listening to English songs. C. Writing English diaries. 24. What is the main idea of the passage? A. English is difficult to learn. B. How to learn English well. C. Why we should learn English. B Mari e Curie was a great scientist from Poland. When she was young, women had few chances to study science. But she never gave up. She worked hard in a small lab and discovered two new elements: polonium and radium. Her findings changed science and medicine. She won two Nobel Prizes. Marie Curie showed that hard work and courage can lead to great success. It took Qian Xuesen five years to finally return to China from America and ten years to complete the rocket project. Mr Qian put all his life into the endless outer space as the leader of China’s “Two Bombs, One Satellite” Project. He was known as the “father of China’s space program”. Qian Xuesen believed that there was no end to the exploration of science and truth. He always said, “Nothing is final!” Florence Nightingale was a British nurse. During the war, she went to Turkey to help wounded soldiers. She found the hospitals dirty and crowded. She worked day and night to clean them and care for the sick. At night, she carried a lamp to check on soldiers, so people called her “The Lady with the Lamp”. After the war, she trained more nurses and improved hospitals. Her hard work and efforts saved many lives. 25. What did Marie Curie discover in her lab? A. Two new medicines. B. Two new elements. C. A kind of medicine. 26. Why is Qian Xuesen called the “father of China’s space program”? A. He led a great project on bombs. B. He spent ten years in outer space. C. He studied in America for five years. 27. What can we infer from Florence Nightingale’s story? A. She gave up nursing after the war. B. She only helped soldiers during the war. C. She thought the hospitals needed improvement. C SMART LEARNING WEEK November 9th-13th, 2026 School Library (2nd Floor) & the School Hall Want to learn smarter, not harder? Come and join us! All the activities below are free for Grade 9 students. ◆ Opening Talk: The First Key to Smart Learning Speaker: Mr Yuan, the writer of Learning Wisely 9:00 — 10:30 a.m., Monday, the School Hall Mr Yuan will share the story of Hua Luogeng, who started out at zero and taught himself maths in a small shop. ◆ Workshop 1: Make Your Own Learning Plan (40 students only) Bring your timetable and leave with a plan. Step by step, you will set goals that really suit you. 2:30 — 4:00 p.m., Tuesday, Room 201 ◆ Workshop 2: Memory in Seven Days Do you often forget what you have learned? This workshop introduces the “spaced review” method and three ways to boost your memory. 2:30 — 4:00 p.m., Thursday, Room 203 ◆ Workshop 3: Put Apps to Good Use Learn to use two free learning apps to manage your time and go over your notes. Please bring your own tablet if you have one. 9:00 — 10:30 a.m., Friday, the Computer Room Note: Seats in the workshops are limited (有限的). Sign up on the school website before November 6th. If you take part in three activities or more, you will receive a set of flashcards. For more information, call 0571-88**562. 28. How long will the Smart Learning Week last? A. For three days. B. For four days. C. For five days. 29. What will Mr Yuan mainly talk about? A. How to choose learning apps. B. The story of a self-taught maths learner. C. The way to make a timetable. 30. Li Hua wants to improve his memory and manage his time better. Which two activities should he choose? A. The Opening Talk and Workshop 1. B. Workshop 1 and Workshop 2. C. Workshop 2 and Workshop 3. 31. Which of the following is TRUE according to the poster? A. Students have to pay for the workshops. B. Every student will receive a set of flashcards. C. Students should sign up before November 6th. D Have you ever studied hard for a test, only to forget almost everything the next morning? The problem might not be how you studied, but how you slept. Scientists have found that sleep plays an important role in memory. During the day, new information goes into a part of the brain called the hippocampus (海马体). You can think of it as a small notebook: it can hold information for a short time, but it doesn’t have much space. When you fall into deep sleep at night, your brain gets to work. The hippocampus replays what you learned during the day and sends the important parts to the cortex (大脑皮层), which works like a hard disk. There, the information becomes long-term memory. That’s why a good night’s sleep can make your memories much stronger. In one study, two groups of students learned the same list of words. One group slept after learning, while the other group stayed awake. The next day, the students who had slept remembered much more than the others. So what does this mean for you? Experts suggest that teenagers should get 8 to 10 hours of sleep every night. Review important points before bed, and put your phone away at least half an hour before you sleep. Staying up late to study may seem helpful, but it can actually make you forget more. 32. What does the underlined word “replays” in Paragraph 3 mean? A. Review again. B. Throws away. C. Writes down. 33. Which shows the right process of forming long-term memory according to Paragraphs 2 and 3? A. learn → cortex → deep sleep → hippocampus → long-term memory B. learn → hippocampus → deep sleep → cortex → long-term memory C. learn → deep sleep → hippocampus → cortex → short-term memory 34. What did the study in Paragraph 4 show? A. Staying awake helped students learn faster. B. Students learned better in groups. C. Students who slept after learning remembered more. 35. What is the best title for the passage? A. Sleep Well, Remember Better B. How to Sleep Deeply at Night C. The Different Parts of Our Brain 第二节（共5小题；每小题2分，满分10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，并在答题卡上将该项涂黑。选项中有一项为多余选项。 If you’ve got a lot of information coming at you fast, or you need to pick up a new skill in a short amount of time, no worries. 36 Take notes by hand. Research shows it can help you learn more effectively. Make sure you bring a pen (or pencil) and plenty of paper whenever you’re studying. 37 As a result, you can still pay attention and won’t waste time on every little word. Create a learning schedule (计划). A regular timetable can help your mind get more information. Follow the schedule you make and focus only on studying or learning during that time period. 38 39 You’ll get more information if you study in 30-60 minute periods. Breaking study into short blocks (区块), also known as “time-chunking”, works better than long hours. While super long study (something like 2-4 hours) may help for immediate tests, it doesn’t lead to lasting memory. Keep a positive attitude (态度). 40 Try to remind yourself that you’re learning something to improve your skills. Think about all of the benefits, rather than what you’re missing while studying. For example, think about how mastering maths can help future projects, not just recent homework. By following these tips, hopefully you can improve your learning ability quickly. A. Learn in short periods of time. B. Remember to prepare yourself for the tests. C. Write in phrases instead of complete sentences. D. The right attitude can help you learn more effectively. E. There are some tips you can use to improve your learning ability. F. A detailed study plan can help you learn more quickly 第三部分 语言运用（共两节，满分20分） 第一节（共10小题；每小题1分，满分10分） 阅读下面短文，从每题所给的A、B、C三个选项中，选出可以填入空白处的最佳选项，并在答题卡上将该项涂黑。 Mr Pike was seventy-five and lived in a quiet village in Yorkshire. He was proud of his garden, his tea and his excellent manners. But lately he had a small 41 : he kept forgetting things. Last week he 42 the whole house for his glasses — while he was wearing them. “I must do something,” he said firmly, in the way the British talk about the weather and then do nothing. But this time he actually 43 something. He joined a memory course at the village hall. The teacher was a cheerful young woman. “The 44 ,” she said, “is to turn everything into a picture. Your brain 45 pictures better than words.” For six weeks, Mr Pike practised hard. He imagined his keys dancing on the doorstep and his bank password sitting in a teacup. Slowly, his memory got 46 . One afternoon, his old friend Mr Hall came round for tea. “You look very pleased (满意的) with yourself, Arthur,” he said. “I am,” said Mr Pike. “I’ve just finished a memory course. I never forget anything now. It has 47 my life.” “Wonderful,” said Mr Hall. “What was it called? I might try it myself.” Mr Pike opened his mouth, then closed it again. He thought hard. “Er … what’s the name of that flower? Red, with sharp thorns (刺). People give it on Valentine’s Day.” “A rose?” Mr Hall 48 . “That’s the one!” Mr Pike turned towards the kitchen and called 49 , “Rose, my dear — what was the name of that memory course?” Mr Hall said nothing. He simply 50 himself another cup of tea. After all, he was British. 41. A. hobby B. problem C. secret 42. A. cleaned B. left C. searched 43. A. said B. heard C. did 44. A. reason B. secret C. rule 45. A. hates B. remembers C. changes 46. A. worse B. weaker C. better 47. A. ended B. changed C. hurt 48. A. complained B. guessed C. shouted 49. A. angrily B. sadly C. politely 50. A. poured B. drank C. washed 第二节（共10小题；每小题1分，满分10分） 阅读下面短文并填空，然后将答案写到答题卡的相应位置（如有提示词，则填入提示词的正确形式；如无提示词，则填入1个适当的单词）。 I come from a small town near the sea. Many years ago, many local families 51 (live) a simple life by fishing. At that time, there was a resource 52 (short) in our town. Life was very hard, and many young people left the town to find jobs in big cities. Great changes 53 (take) place in our hometown over the past ten years. In 2017, the government 54 (build) a new bridge, and it is much 55 (wide) than the old one. What’s more, the government 56 (lead) many useful projects to improve our living conditions since then. More and more people have come here for trade and travel. My uncle once left the town to work in a big city. Last year, he returned and started a farm here. He said he 57 (hope) to make our hometown more beautiful. More young people also choose to come back now. The quiet seaside town has already become a busy and modern one. Last weekend, I asked my grandma 58 she liked the changes or not. She thought 59 a while and said, “Yes, but I also miss the quiet mornings.” I understand 60 she means. Changes bring new chances and progress, but they also take something away. However, no matter what changes, it still keeps our old sweet memories alive in our hearts. 第四部分 写作（共两节，满分30分） 第一节（共5小题；每小题2分，满分10分） 阅读下面短文，按照题目要求用英语回答问题，并将答案写到答题卡的相应位置。 On a warm spring day, Liu Song walked past the green wheat fields and through the flower fields before arriving at his office. There, he had a meeting with his team to discuss important village matters. As a graduate of Zhejiang University, Liu used to work in several big companies. Since September 2020, Yong’an Village in Hangzhou City has employed (雇佣) him. In the beginning, things were difficult for Liu and his team. The village was poor. Most people made a living only by growing rice. Having grown up in the countryside, Liu loved the land and the people there. And he knew very well that the village’s real advantage was its large farmland. He and his team tried to help the villagers put it to good use. They introduced new technology for farming. They improved the public services. And in order to develop tourism (旅游业), they held different village cultural festivals every year. Now the villagers are living a better life. They are making more money than before. Many tourists love visiting the village because it has become more beautiful and convenient. The roads are wider and safer for driving. The river water is much cleaner now, making the environment more pleasant. There are also special restaurants where visitors can try delicious local food. Shen Yan, one of Liu’s team members, grew up in Yong’an Village. After studying abroad, she decided to return home to work. At first, her father disagreed. But when seeing the great changes and bright future in the village, he came to understand his daughter’s decision. 61. When did Yong’an Village employ Liu Song? 62. How did most people in Yong’an Village make a living in the beginning? 63. What did Liu Song’s team do to help the village? (给出一个例子) 64. What’s the main idea of Paragraph 4? (不超过10个词) 65. What do you think of Liu Song and his team members? 第二节（满分20分） 学校英语报正在开展以“Changes Around Us”为主题的征文活动。请你根据以下提示，介绍你家乡近年来的变化，谈谈这些变化对你生活的影响，并说说你对家乡未来的期望。 Changes Around Us In the past Now Transport bikes, slow buses subway, high-speed train … Shopping pay in cash e-payment, online shopping … Environment ? ? Talk about: ➤ What changes have you seen? ➤ How do they affect your life? ➤ What do you hope your hometown will be like in the future? 注意：（1）文中不得出现真实姓名、学校等信息；（2）词数：90词左右；开头已给出，不计入总词数。 Changes Around Us Hello, everyone. Today I’d like to talk about the changes in my hometown. ___________________________ ____________________________________________________________________________________________ ____________________________________________________________________________________________ ____________________________________________________________________________________________ 学科网（北京）股份有限公司 $