2026 年河北省石家庄市桥西区九年级学业水平考试英语试卷

听力材料 第一节 听句子，选择最佳答语 下面你将听到五个句子，每个句子读两遍。请你听完句子的第二遍朗读后，从每小题所给出的 A、B、C 三个选项中，选出该句的最佳答语。 No. 1. Thank you for helping me. No. 2. How about going for a drive? No. 3. Sir, don't take the wet umbrella into the library. No. 4. Boys and girls, wish you get good grades in the following exams. No. 5. How old are you? 第二节 听对话和问题，选择正确答案 下面你将听到六组对话和十三个问题，每组对话和问题读两遍。请你听完对话和问题的第二遍朗读后，根据所听内容，从每小题所给出的 A、B、C 三个选项中，选出正确答案。 请听第一组对话，回答第 6 小题 M: Jenny, I'm going to the cinema. There is a new movie this afternoon. Would you like to go with me? W: Yes, I'd love to. But I have to return the book to the library. M: You mean you have to go to the library first. W: Aha, it won't take long. Question No. 6. Where is Jenny going first? 请听第二组对话，回答第 7 小题 M: James, you look pale. What's the matter? M: I'm not feeling well. I have a stomachache, Miss Smith. W: Don't worry. Just drink some hot water and I'm calling your mother. M: Okay, thanks a lot. Question No. 7. What's the matter with James? 请听第三组对话，回答第 8、9 小题 W: This is your first morning in Henan. Would you like to try soup dumplings or beef soup? They are both delicious. M: Hm, to be honest, I want to try hulatang. It's famous. W: That's right. M: Do you know which restaurant sells the best hulatang? W: Yes. Actually, I know a great restaurant near here. We can take a bus or ride a shared bike. M: Let's ride shared bikes. I want to enjoy the fresh air. W: OK. Let's go. Question No. 8. What kind of food are they going to eat? Question No. 9. How are they going there? 请听第四组对话，回答第 10~12 小题 M: We need one more player for the tennis match. Interested? W: I'd like to play, Richard. Where is the match? M: At Kings. Now at Castle School. W: Is that quite near the railway station? M: No, it's the one down by the river. The grass is always better there. W: Fine. And are you going by bus or by train? M: Some of the teachers are going to drive us there. Have you got any shorts? W: I've got some black ones. M: That is no good. We usually wear blue ones. W: OK. I'll get some blue ones. Question No. 10. Where is Castle School? Question No. 11. How will the boy go to Castle School? Question No. 12. What color shorts does the girl need to wear? 请听第五组对话，回答第 13~15 小题 W: Hi, Nelson. What kind of music do you prefer? M: To be honest, I always listen to country music. What about you, Kathy? W: I like rock music best. Pop music is also good. M: Rock music is very loud. W: I think rock music makes me excited. How did you become interested in country music? M: Well, when I was nine years old, I started playing the guitar. Then I became interested in country music. W: Do you still play the guitar? M: Yes. Oh, there goes the bell. I will have a music class. The students are waiting for me. Question No. 13. What kind of music does Kathy like best? Question No. 14. When did Nelson start playing the guitar? Question No. 15. What does Nelson probably do? 请听第六组对话，回答第 16~18 小题 W: Hi, Jack. What are you doing now? Are you doing your homework? M: No, Mom. I'm choosing the music for the family party. W: Cool. You're so sweet. M: But it is not an easy job. There are so many wonderful songs. W: Is Yesterday Once More on the list? M: Of course not. W: Why? It's a very beautiful piece of music. And it is very famous. M: But it's old. W: But Grandma and Grandpa are coming to the party and it's their favorite song. M: Oh, yes. You're right. Okay. Where can I find it? W: Why not go to the music store and buy a CD? M: Good idea. Would you like to go with me? W: Of course. But I need to wash the dishes first. M: Let me help you with it. W: Thank you, my dear son. Question No. 16. What's Jack doing now? Question No. 17. What does Jack think of Yesterday Once More? Question No. 18. What will Jack do next? 第三节 听短文和问题，选择正确答案 下面你将听到两篇短文和七个问题，每篇短文和问题读两遍。请你听完短文和问题的第二遍朗读后，根据所听内容，从每小题所给出的 A、B、C 三个选项中，选出正确答案。 请听第一篇短文，回答第 19~21 小题 Last Sunday there was a meaningful activity in our school. It started at 9 a. m. In front of our dining hall, many students brought their toys, books, clothes and so on to give them away. Volunteers collected and grouped these things. They put them into big boxes. In some places, some poor families don't have enough money to buy things for their children. We'll send the things to the children. The activity ended at 11 a. m. We were tired but we were very happy. Question No. 19. When was the activity? Question No. 20. What was the activity about? Question No. 21. How long did the activity last? 请听第二篇短文，回答第 22~25 小题 I'm going to talk about the web challenge. It's an exciting online competition for young people all over the world who are interested in building websites. Firstly, you need to get your team together. All teams need a coach. The coach should be a teacher who teaches science at school. In each team there should be three to six members who are school students. Once you've got your team together, you'll have to sign up and choose a topic that interests you. You're now ready to build your website. Prizes for the competition winners include cameras and money. First prize winners will also win a seven-day trip to China. And finally a word about dates. All teams need to sign up for the competition by the end of January. Your website should be ready by April 14th. The result will come out on July 1st. Come and join us now. Question No. 22. What's the first step to take part in the competition? Question No. 23. Who is the competition mainly for? Question No. 24. What's only for first prize winners? Question No. 25. When will the teams know the result? 第四节 听短文填空 下面你将听到一篇短文，短文读两遍。请你听完短文的第二遍朗读后，根据短文的内容和提示，在信息表中相应的横线上填入所缺信息。 Now e-book readers are more and more popular. I also advise you to buy one. I think e-book readers are very helpful for kids. There are some advantages of e-book readers. First, reading an e-book is just like reading a traditional book without having to turn pages. Second, e-book readers are very light and usually weigh less than a pound. You can carry e-book readers everywhere you go. What's more, it's simple and cheap for an e-book reader to buy a new book. There are now millions of e-book readers to choose from. It's clear that e-book readers have certainly made kids' lives much easier. 听力部分到此结束，预祝同学们取得好成绩。 参考答案 听力 1.B 2.A 3.B 4.C 5.A 6.B 7.C 8.C 9.A 10.A 11.C 12.B 13.C 14.A 15.B 16.B 17.A 18.A 19.A 20.C 21.B 22.A 23.B 24.C 25.C 26.kids 27.pages 28.pound 29.simple 30.millions 完形填空 31.D 32.C 33.C 34.B 35.A 36.A 37.A 38.D 39.D 40.C 短文填空 41.is called 42.an 43.on 44.times 45.takes 46.when/as/before 47.collecting 48.wasted 49.more comfortable 50.to pick 51.to 52.second 53.proudly 54.meaningful 55.ourselves 阅读理解 56.A 57.D 58.D 59.B 60.B 61.A 62.B 63.B 64.D 65.B 66.D 67.D 68.D 69.B 70.A 阅读表达 71. It is called “Si Shengsheng”./Si Shengsheng. 72. It wants to wish all Chinese people around the world a happy and successful new year. 73. The main color of “Si Shengsheng” is green, and it represents spring and new life. 74. A ruyi (found in a hidden palace under the ground in the Tang Dynasty’s Famen Temple in Shaanxi). 75. Yes. I like “Si Shengsheng” because its design is based on old Chinese customs and it combines traditional elements with modern aesthetics. The color green represents spring and new life, which gives me a sense of hope and renewal. 补全对话 76. This is Joe (speaking)./… 77. But I’m free tomorrow/this Saturday./… 78. Would you like to go to Blue Sky with me?/Do you want to go to Blue Sky with me?/… 79. But what will the weather be like tomorrow?/… 80. When and where shall/will we meet?/… 书面表达 Protect the Environment Protecting the environment is very important for us. It makes our world clean and beautiful, and helps us live a healthy life. If the environment is polluted, we will face many problems. We can do many small things in daily life. First, we should reduce, reuse and recycle. We can use fewer disposable things and use reusable bottles and bags. Second, we must save water and energy. Remember to turn off taps and lights when we don’t need them. Third, we should plant more trees and never hurt animals. If everyone takes action, our world will become better and better. 学科网（北京）股份有限公司 $ 2026 年河北省石家庄市桥西区九年级学业水平考试 英语试卷 注意事项： 1. 本试卷共8页，总分120分，考试时间120分钟。 2. 答题前，考生务必将姓名、准考证号填写在试卷和答题卡的相应位置。 3. 所有答案均在答题卡上作答，在本试卷或草稿纸上作答无效。答题前，请仔细阅读答题卡上的“注意事项”，按照“注意事项”的规定答题。 4. 答选择题时，用2B铅笔将答题卡上对应题目的答案标号涂黑；答非选择题时，请在答题卡上对应题目的答题区域内答题。 5. 考试结束时，请将答题卡、试卷和草稿纸一并交回。 第一部分 听力（共四节，满分30分） 第一节 听句子，选择最佳答语（共5小题；每小题1分，满分5分） 1. A. Don't say that. B. You are welcome. C. Glad to hear that. 2. A. Good idea. B. Yes, we shall. C. I think so. 3. A. It doesn't matter. B. Sorry, I won't. C. Take it easy. 4. A. Of course. B. I'd better not. C. Thanks. 5. A. I'm 12. B. I'm tired. C. I like noodles. 第二节 听对话和问题，选择正确答案（共 13 小题；每小题 1 分，满分 13 分） 6. Where is Jenny going first? A. B. C. 7. What's the matter with James? A. B. C. 8. What kind of food are they going to eat? A. Soup dumplings. B. Beef soup. C. Hulatang. 9. How are they going there? A. By bike. B. By bus. C. By subway. 10. Where is Castle School? A. By a river. B. Near a railway station. C. Opposite a supermarket. 11. How will the boy go to Castle School? A. By bus. B. By train. C. By car. 12. What color shorts does the girl need to wear? A. Black. B. Blue. C. Brown. 13. What kind of music does Kathy like best? A. Pop music. B. Country music. C. Rock music. 14. When did Nelson start playing the guitar? A. At the age of nine. B. At the age of eight. C. At the age of ten. 15. What does Nelson probably do? A. A doctor. B. A teacher. C. A policeman. 16. What's Jack doing now? A. He is listening to music. B. He is choosing music. C. He is doing his homework. 17. What does Jack think of Yesterday Once More? A. It's old. B. It's famous. C. It's beautiful. 18. What will Jack do next? A. Help wash the dishes. B. Go to the music store. C. Look for a CD. 第三节 听短文和问题，选择正确答案（共 7 小题；每小题 1 分，满分 7 分） 19. When was the activity? A. Last Sunday. B. Last Monday. C. Last Friday. 20. What was the activity about? A. Working as volunteers. B. Raising money. C. Giving away things. 21. How long did the activity last? A. For one hour. B. For two hours. C. For three hours. 22. What's the first step to take part in the competition? A. Making a team. B. Filling in a form. C. Signing up for it. 23. Who is the competition mainly for? A. Science teachers. B. School students. C. Computer engineers. 24. What's only for first prize winners? A. Money. B. Cameras. C. A trip. 25. When will the teams know the result? A. On January 31st. B. On April 14th. C. On July 1st. 第四节 听短文填空（共 5 小题；每小题 1 分，满分 5 分） E-book Readers Be good for whom 26. ________ Advantages 27. don't have to turn ________ 28. weigh less than a ________ 29. ________ and cheap to buy new books 30. have ________ of choices 第二部分 语言运用（共两节，满分 25 分） 第一节 完形填空（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、D 四个选项中选出最佳选项。 Last summer, I had an unforgettable experience at a local community center that truly opened my eyes to the 31 of social services and interpersonal communication. One day, I decided to volunteer at the center. I was assigned (分派) to help organize a summer camp for the children. At first, I was a bit 32 as I didn't know how to get close to them. But soon, I realized that all I needed to do was to be friendly and patient. I started by introducing myself to the children, asking them about their hobbies and interests. Some were shy at first, but with a little 33 , they began to open up. Through some activities, I not only taught them new skills but also learned a lot from them. In addition to working with the children, I 34 had the chance to interact with the staff and other volunteers. We worked together as a team, sharing ideas and supporting each other. Whenever there was a problem, we would 35 and find solutions together. This experience taught me the importance of teamwork and cooperation. 36 the days passed, I could see the positive effect of our efforts on the children and the community. The children were 37 , learning new things and making new friends. The community center became a lively and warm place where people could gather and connect. Looking back on this 38 , I realize that social services are not just about giving back to the community but also about building connections with others. Through interpersonal communication, we can 39 each other better, break down barriers (障碍) and create a more harmonious society. I am 40 for this chance and hope to continue to join in social services in the future. 31. A. idea B. use C. disadvantage D. importance 32. A. excited B. confident C. nervous D. bored 33. A. disappointment B. shame C. encouragement D. advice 34. A. still B. also C. just D. only 35. A. communicate B. complain C. compare D. compete 36. A. As B. Since C. While D. When 37. A. having fun B. having a rest C. making a mess D. making a noise 38. A. decision B. promise C. project D. experience 39. A. give B. build C. influence D. understand 40. A. sorry B. worried C. thankful D. proud 第二节 短文填空（共 15 小题；每小题 1 分，满分 15 分） 阅读下面短文，在空白处填入一个适当的单词或填入括号内单词的正确形式。 Lydia runs and picks up rubbish along the way. What she does 41 (call) "plogging". It is 42 activity collecting rubbish while running. Last June, she first saw people plogging 43 the Internet and decided to plog. Lydia runs four or five 44 (time) a week. And she 45 (take) a daily walk with her two dogs. She often wears her gloves and takes several bags 46 she goes out. Sometimes she spends half an hour 47 (collect) rubbish. She says she has 48 (waste) the last few years of her running life. Now she feels 49 (comfortable) to do plogging than just running by the litter. "It just takes a moment to stop 50 (pick) something up from the ground, but it makes a big difference 51 my community. Now more and more people are joining me. I'm going to have the 52 (two) team this year," Lydia says 53 (proud). "I think it's something 54 (meaning). It doesn't matter how much rubbish I pick up. It's a good way to protect the planet. Protecting the earth is protecting 55 (we)." 第三部分 阅读（共两节，满分 40 分） 第一节 阅读理解（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、D 四个选项中选出最佳选项。 A The Sleep Cycle The sleep cycle consists of four stages. One of them is REM, which means rapid eye movement. The other three are non-REM stages. · Then, after about 90 minutes, you enter the fourth stage, which is REM sleep. This is a stage of light sleep where you have many dreams. · After a few minutes, you return to non-REM sleep again. · When you first go into a state of drowsiness called Non-REM Stage 1. This is followed by deeper stages of sleep, called Non-REM stages 2 and 3. · Each stage of non-REM is deeper than the one before. These cycles repeat themselves throughout the night, with most people having four to six cycles of non-REM sleep alternating with REM sleep each night. As the night goes on, the REM sleep gets longer. The sleep cycle is important because it allows your brain and body to develop. This is why you should get enough sleep so that the body can get enough of both REM sleep and non-REM sleep. 56. What does the underlined word "This" in the text refer to? A. Non-REM Stage 1. B. Non-REM Stage 2. C. Non-REM Stage 3. D. REM. 57. Which of the following is true? A. Each night most people have only one or two sleep cycles. B. Non-REM Stage 2 is deeper than non-REM Stage 3. C. Young people have less non-REM stages than old people. D. We have many dreams during REM sleep. 58. Where is this text probably taken from? A. A storybook. B. A culture website. C. A history magazine. D. A health magazine. B In a small village long ago, there was a wise old man named Leo. People in the village respected him because he always gave good advice. One day, a young man named Tom visited Leo and complained about his life. He felt that everything was difficult, and he was often unhappy. Leo listened to Tom's problems and invited him to take a walk to a nearby river. When they arrived, Leo gave Tom a handful of salt and asked Tom to put it in the river. Tom did as Leo asked. Then, Leo asked Tom to drink some water from the river. Tom drank, and the water tasted fresh. Next, Leo handed Tom another handful of salt and asked Tom to put it in a glass of water. Tom did so and then took a sip. This time, the water tasted very salty, and he couldn't drink it. Leo smiled and said, "The salt is like the difficulties in life. When you put it in a river, it seems small. But when you put it in a glass, it seems large. If you see your problems from a wider perspective, they will not feel so overwhelming." Tom left, feeling calmer and grateful for the wise old man's lesson. He promised himself that he would see his problems in a new way from then on. 59. What did Leo ask Tom to do with the salt first? A. Put it in a glass of water. B. Put it in the river. C. Taste it directly. D. Throw it away. 60. What lesson did Tom learn from Leo's advice? A. Life should be simple and quiet. B. Problems should be seen from a wider perspective. C. People should travel to learn wisdom. D. Water can make everything better. 61. Arrange the following events in the order they occurred in the story. a. Leo gave Tom a handful of salt to put in the river. b. Leo and Tom walked to a nearby river. c. Leo asked Tom to put salt in a glass of water. d. Tom learned to see his problems differently. A. b-a-c-d B. a-b-d-c C. d-c-b-a D. a-d-c-b C Have you ever watched a seed sprout? Inside that seed lies an embryo (胚胎), a tiny but powerful structure that grows into a new life. How does it grow? First, the seed needs water. When it gets wet, the seed's outer shell, called the seed coat, becomes softer and the seed becomes bigger. Next, the seed begins to wake up. Inside, a tiny baby plant, called the embryo, starts to grow. It pushes against the seed coat, trying to get out. This is called "sprouting". Then, a tiny root, called the radicle (胚根), pops out first. This root will help the plant find water and hold it in the ground. Soon after, a tiny stem (茎) and leaves, called the shoot, start to come out. The shoot will help the plant make food from sunlight. Studies show that the way this embryo grows can inspire other fields. In agriculture, understanding how seed embryo develops helps farmers grow better crops. By studying how seed embryos use nutrients (营养物) and respond to the environment, scientists can create seeds that withstand (经受住) droughts and pests. These improved seeds mean better harvest and better food security for everyone. Materials scientists seek inspiration from seed embryos, too. The way embryos push through soil and grow upwards is a wonderful achievement of engineering. Engineers use this understanding to create materials that can self-repair or change shapes in response to the environment. Imagine clothes that mend themselves or buildings that can adjust to extreme weather! Seed embryo growth is not just about plants, but also a source of inspiration across many fields. It shows us that even the smallest things in nature can have big impacts on our world. So the next time you see a sprouting seed, remember—it's a tiny wonder with endless possibilities! 62. What is the first thing a seed needs before it starts growing? A. It needs sunlight. B. It needs water. C. It needs soil. D. It needs nutrients. 63. According to the text, which process does the materials scientists base their research on to invent materials that can self-repair? A. ②；B. ③；C. ④；D. ⑤ 64. Which of the following statements is true according to the article? A. Understanding seed embryos doesn't help engineers to create new materials. B. The way seed embryos grow is not important in other fields. C. Scientists have created seeds that can grow in any environment. D. The improved seeds can lead to better harvest and food safety. 65. What is the main idea of the text? A. The importance of planting seeds for food security. B. How seed embryos grow and inspire different fields. C. The scientific process of creating seeds to suit the drought. D. Engineering achievements inspired by plant growth. D What may you feel if "bad things" keep happening to you? You may feel sad, upset, and in a negative state (消极状态) of mind. But you should know it is important to change these negative thoughts to something positive. If you don't, you will only attract more "bad things". It is often very hard to think positively when so many things are negative, but you should believe that someone is even worse than you somewhere. You can choose to think differently by beginning with the smallest steps. Here are a few examples for you. Say them out loud and with feeling! 1. Begin and end each day with, "Thank you for this wonderful day!" 2. When your boss is too harsh on you, say "I am thankful for my job as I know that many don't have one." 3. Write down what you're grateful for each day. When you're feeling really down, read what you wrote before. This will help cheer you up. If you practice this regularly, you will find that your list will get longer and longer. 4. If you are having health problems, be thankful for what does work: "I am lucky that my eyes can see, my ears can hear, my legs can walk, my arms can lift, my mind can think, and my tongue can talk." The possibilities here are endless; add more that do work for you and feel good about it! Life is what you make it, so try to make it beautiful. 66. How does the writer begin the text? A. By telling a story. B. By giving an example. C. By showing a survey. D. By asking a question. 67. What does the underlined word "harsh" mean? A. Nervous. B. Proud. C. Strange. D. Hard. 68. When you read something grateful that you wrote before, how can it help you? A. It can tell you that you are still healthy. B. It can help you recover from your illness. C. It can make you have a lucky day. D. It can make you cheer up. 69. What can you say to yourself to be positive when you have an argument with your parents? A. "However, my English is good." B. "I am lucky to have friends to talk about my problems with." C. "It's so sad that my parents can't understand me." D. "I am unlucky to argue with my parents." 70. Which can be the best title for the text? A. Ways to Help You Be Positive B. Suggestions on Getting on with Others C. Difficulties You May Meet in Life D. Research on People's Feelings 第二节 阅读表达（共 5 小题；每小题 2 分，满分 10 分） 阅读下面短文，简略回答问题。 The official mascot (吉祥物) of the 2025 Spring Festival Gala is called "Si Shengsheng", and it shows the Year of the Snake. After showing the "Loong Chenchen" in 2024, the new official mascot "Si Shengsheng" of the 2025 Spring Festival Gala was just shown to us. The TV station wants to wish all Chinese people around the world a happy and successful new year by the mascot. The design of "Si Shengsheng" is based on old Chinese customs. It looks like the ancient character "巳" written on bones, and it's both cute and old-fashioned. On the head and cheeks of "Si Shengsheng", there are spiral patterns that come from a ruyi found in a hidden palace under the ground in the Tang Dynasty's Famen Temple in Shaanxi. From the bat decoration on its head to the "Shou" (which means long life) knot on its tail, it has many special meanings. It shows that good luck starts from the beginning and stays until the end. The face of "Si Shengsheng" is also very special. Its eyebrows and eyes are like those on a snake-shaped bronze pot found in Sichuan's Sanxingdui. This shows how rich and open Chinese culture is. The main color of "Si Shengsheng" is green, which means spring and new life. Its colors also come from traditional Chinese colors like parrot green, blue, white, and orange. On the back of "Si Shengsheng", there's a beautiful cloisonne design with twisted branches, which means "living forever". It also has small pictures of Yulan magnolia flowers, peach blossoms, and peonies, which mean "spring has come back to the earth". 71. What is the official mascot of the 2025 Spring Festival Gala called? _________________________________________________________________________ 72. What does the TV station want to do through the mascot? _________________________________________________________________________ 73. What is the main color of "Si Shengsheng" and what does it represent? _________________________________________________________________________ 74. Where do the spiral patterns on the head and cheeks of "Si Shengsheng" come from? _________________________________________________________________________ 75. Do you like "Si Shengsheng"? Why or why not? _________________________________________________________________________ 第四部分 情景交际（满分 10 分） 补全对话（共 5 小题；每小题 2 分，满分 10 分） 根据下面的对话情景，在空白处填入一个适当的句子，使对话的意思连贯、完整。 （Two students, Kim and Joe, are talking about a weekend activity on the phone.） Kim: Hello! May I speak to Joe? Joe: Hi! 76. ________________________ Kim: It's Friday today. Are you free this weekend, Joe? Joe: I'm not available this Sunday, Kim. 77. ________________________ Kim: That's nice. 78. ________________________ Joe: Blue Sky, the new bookstore? Kim: Yes, that's it. It's not far away from our homes. How about walking there? Joe: Good idea. 79. ________________________ Kim: The radio says it will be a sunny day. It's just perfect for us to hang out. Joe: Sounds good! 80. ________________________ Kim: At 9:00 a.m. at our school gate. Is that OK? Joe: No problem. See you tomorrow! Kim: See you! 第五部分 写作（满分 15 分） 书面表达 81. 你校英文报正在征稿，主题是 “Protect the Environment”。请根据以下提示，用英语写一篇短文投稿。 ARTICLES WANTED! People should do the following things to protect the environment: · Reduce, reuse, and recycle: use fewer disposable items and more reusable products; · Save water and energy: turn off taps and lights when they are not in use; · Protect nature: plant more trees and avoid harming animals. Write an article to answer the following two questions: 1. Why is it important to protect the environment? 2. How can you contribute to environmental protection in your daily life? 注意： (1) 词数 80 个左右； (2) 可适当增加细节，以使行文连贯； (3) 文中不得出现反映考生信息的真实人名、地名等内容。 ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ __________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 学科网（北京）股份有限公司 $