江苏连云港外国语学校 2026-2027学年九年级上学期英语第一次 阶段学情自测

九年级综合练习—英语试题 (考试时间：120分钟 试卷分值：150分) 一、听力部分： (共30分) 第一部分 听对话回答问题 (共10小题；每小题1分，满分10分) 本部分共有10道小题，每小题你将听到一段对话，每段对话听两遍。在听每段对话前，你将有5秒钟的时间阅读题目；听完后，你还有5秒钟的时间选择你认为最合适的备选答案。在听到”嘀”的信号后，进入下一小题。 1．What are the speakers talking about? A． B． C． 2．Where did Suzy visit in her holiday? A． B． C． 3．Which mountain did Linda climb? A． B． C． 4．What may Shirley need? A． B． C． 5．What are the two speakers going to do this Saturday? A．Act a short play together. B．Collect old poetry books. C．Visit a science museum. 6．Where are the two speakers going? A．To the Bird World. B．To the Flower Park. C．To the Light Market. 7．How could David help homeless people? A．By collecting clothes. B．By raising money. C．By giving out food. 8．How many times did Alice go to Beijing last year? A．Once. B．Twice. C．Three times. 9．Who will get help from the donation? A．Elderly people. B．Blind people. C．Poor students. 10．What did Jane remind Sandy? A．Don’t leave the tap running. B．Don’t leave the light on. C．Don’t close the window. 第二部分 听对话和短文答题 (共10小题；每小题2分，满分20分) 你将听到一段对话和两篇短文，各听两遍。听每段对话或短文前，你将有时间阅读相关小题，每小题5秒钟；听完后，每小题你仍有5秒钟的时间选择你认为最合适的备选答案。 听一段对话，回答第11至12小题。答题完毕，请等待“嘀”的信号，进入第一篇短文。 11．Who is Tom’s hero? A．His uncle. B．His doctor. C．His teacher. 12．Why does Tom admire his hero? A．Because he’s good at English. B．Because he’s rich and popular. C．Because he helps poor children. 听短文，回答小题。请根据短文内容，选择正确答案，完成信息记录表。答题完毕，请等待“嘀”的信号，进入下一篇短文。 A basketball match Date ________ Place ________ Team Sunshine Middle School & Moonlight Middle School Result Sunshine Middle School won the match by the score of ________. 13．A．October 4th B．October 5th C．October 6th 14．A．the Sunshine Sports Center B．the Moonlight Sports Center C．the City Sports Center 15．A．68:59 B．77:74 C．89:81 听短文，匹配物品及位置。 二、单项选择 (共10小题；每小题1分，满分10分) 从每题所给的A、B、C、D四个选项中，选出最佳选项。 1. China is the third biggest country in the world, with 23 provinces ________ its vast land. A. through B. across C. except D. without 2. ________ smart decisions in an emergency, remember to calm down no matter what happens. A. Making B. Made C. To make D. Make 3. —One day, after buying something online from another country, you ________ wait for a long time. It may arrive in a few hours by rocket. —That’s amazing! Hope that can become true soon. A. might B. must C. shouldn’t D. needn’t 4. ________ helps us create new ideas when we work on group projects. A. Memory B. Environment C. Personality D. Imagination 5. In China, the moon ________ with people’s feelings all the time, especially homesickness. A. connected B. was connected C. is connected D. has connected 6. If you stick to your dream, you will ________ achieve it one day. A. mainly B. hardly C. heavily D. likely 7. Chinese athletes tried ________ best in the Aichi-Nagoya 2026 Asian Games. A. they B. their C. them D. theirs 8. Our teachers are kind enough to ________ our problems and give us useful advice. A. point out B. put out C. stay out D. get out 9. —There’s a safety program in our school. ________ I ________ my friend wants to join it. —You two will enjoy it. A. Neither; nor B. Either; or C. Not only; but also D. Both; and 10. —The Palace Museum keeps reminding us ________. —You have a point. It’s calling us to discover more about China’s past. A. why history must be kept alive B. when it is open during the holiday C. what does it do to protect treasures D. how will it improve the museum 三、完形填空 (共15小题；每小题1分，满分15分) 阅读下面短文，掌握其大意，从每题所给的A、B、C、D四个选项中，选出最佳选项。 “You got 134? No way!” That was how some of my classmates reacted when I scored higher than they did on a recent ____11____ test. What they didn’t know was that, several months ____12____, I had been hoping just to get a 90. Back in the first semester of Grade Eight, my heart broke when I ____13____ my first-ever 150-point math test paper: A score of 93 stared back at me. I stuffed the paper into my schoolbag and ____14____ myself, “I must do better next time.” Sadly, that “next time” ____15____ came. Weeks passed, then months. My math scores stayed just above the passing line. ____16____, one day, my worst nightmare (噩梦) came true: an 89. Looking at the ____17____, I sat there, unusually still. Inside, disappointment and frustration washed over me. That day, I ____18____ my corrected test paper as usual. Mrs. Zhang, our math teacher, glanced at the score and then at me. She gave me a hug and said ____19____, “How did this happen? I know you can get 120! I know you’ve worked very hard, but can you try just a bit harder?” I didn’t ____20____ that. Tears filled my eyes right there in front of my ____21____ and everyone else. I didn’t ____22____ overnight, but I stopped hiding my scores. Instead, I tried to ____23____ my problems and solve them. Now, I regularly score 120 or higher. But the ____24____ success is this: Whenever I fall short of my expectations, I tell myself, “Try again,” instead of whispering, “I’m bad at it.” Mrs. Zhang saw a 120 inside my 89. Now, I see a chance for ____25____ in every failure. Thanks to her, I learned to believe in myself. 11. A. Chinese B. Maths C. English D. Physics 12. A. earlier B. longer C. shorter D. later 13. A. wrote B. hated C. saw D. changed 14. A. said B. talked C. spoke D. told 15. A. never B. often C. usually D. always 16. A. Besides B. Though C. Then D. Moreover 17. A. score B. wound C. topic D. poster 18. A. stuck to B. suffered from C. missed out D. handed in 19. A. probably B. softly C. closely D. fully 20. A. expect B. prefer C. continue D. trouble 21. A. parent B. teacher C. friend D. classmate 22. A. understand B. explore C. compete D. improve 23. A. doubt B. crash C. face D. separate 24. A. strict B. real C. serious D. balanced 25. A. progress B. conversation C. service D. damage 四、阅读理解 (共两节，20小题；每小题2分，满分40分) 第一节：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。 A Warnings Take it with a lot of water so that the medicine won’t stay in your throat. Take with food so your stomach won’t be upset. May make you sleepy. Do not drive or use dangerous machines. Directions adults and children aged 12 years old and over 2 tablets (片) every 4 to 6 hours; not more than 12 tablets in 24 hours children aged 6 years old to under 12 years old 1 tablet every 4 to 6 hours; not more than 6 tablets in 24 hours children under 6 years old Ask the doctor 26. You can take the medicine if you ________. A. have a cold B. hurt the leg C. have a stomachache D. cut your hand 27. If the medicine is for a 10-year-old boy, he should take at most ________ tablets in 24 hours. A. 4 B. 6 C. 8 D. 10 28. From the medicine label, we know that ________. A. Jane Smith is a doctor in the USA B. the medicine can be taken before July, 2028 C. you’d better take the medicine before meals D. it’s hard to stay awake after taking the medicine B ①In China, food is not just about taste. It is also an important part of staying healthy and balanced. Chinese Food Philosophy teaches that what we eat should follow the changes in nature, take food as medicine, and enjoy food in moderation. These ideas help us stay healthy and live in harmony with the universe. ②Chinese Food Philosophy believes that we should eat foods that match the seasons. In spring, we eat lighter, refreshing foods to help our bodies grow and move freely. In summer, we focus on cooling foods to beat the heat. In autumn, we eat foods that help keep us strong and prepare for colder weather. In winter, we eat warm, nourishing foods to help our bodies stay strong and protect us from the cold. By eating foods that fit the seasons, we stay in balance with nature. ③In China, food is seen as more than just something to eat; it is also used to help our bodies heal. This idea is called “food as medicine”. Many ingredients in everyday food have healing powers. For example, ginger helps with digestion, and goji berries can boost energy. Foods like garlic and chili peppers are believed to help improve blood circulation. These foods don’t just fill our stomachs, but also keep us healthy. ④Another important idea in Chinese Food Philosophy is moderation. Eating too much of anything, whether it’s food or drink, is not good for the body. It is important to eat just the right amount, not too little and not too much. Eating in moderation keeps our bodies strong, prevents illnesses, and allows us to enjoy food without overdoing it. ⑤By following the seasons, taking food as medicine, and eating in moderation, we can live a healthier life. The wisdom of Chinese food culture helps us balance our bodies and minds, leading to a peaceful and happy life. 29. What does paragraph 2 mainly talk about? A. Following the seasons. B. Living a healthier life. C. Taking food as medicine. D. Eating in a balanced way. 30. Why does the writer give examples of foods in paragraph 3? A. To prove they are widely eaten. B. To show they can keep people fit. C. To explain why people like them. D. To suggest what people should eat. 31. What is the structure of the passage? A. ①/②③/④⑤ B. ①/②③④/⑤ C. ①②/③④/⑤ D. ①②/③/④⑤ 32. Which part of a magazine is the text from? A. Cooking. B. Nature. C. Society. D. Culture. C Portia gave the decision. “One pound of the merchant’s flesh is yours. It is what the contract (合同) says. You may take his flesh!” Shylock held his knife and told Antonio to get ready. “Wait!” exclaimed Portia. “You will not do anything that is not written in the contract. Is that right, Shylock?” “Yes, that’s right,” said Shylock. He wondered what the wise young judge was going to say. “Well,” said the young judge, “I have read the contract carefully, and it does not say anything about taking his blood. It says ‘a pound of flesh’. You can take your pound of flesh, but you may not take one drop of his blood. If you take any of his blood, the duke will take everything you own!” Now it was Graziano’s turn to bless the judge and call him wise. “You wanted justice,” Portia told Shylock, “And you will have more justice than you wanted.” Shylock didn’t want to give everything he owned to the duke. He decided not to take his pound of flesh. He said he would take the money. “Give me ninety thousand dollars,” he said, “And I will have mercy on Antonio and let him go.” Bassanio was happy to give him the money. He was very pleased that his friend Antonio would not die. “Wait!” Portia said again, “He does not want the money. It is not written in the contract.” But Shylock said he just wanted to have his money back and wouldn’t even demand interest. Bassanio was ready to give it to him, but again Portia stopped him. “He said he wanted only the penalty that is in the contract.” Shylock understood that he would not get his pound of flesh. He understood that he would not get his money. He decided to go home. “Wait!” said Portia, for the third time. The law of Venice says that if you plan to kill a citizen of Venice, you will lose everything that you own. Half of what you have will belong to the person you tried to kill, and the other half will belong to the duke. 33. Who was the merchant? A. Graziano. B. Bassanio. C. Shylock. D. Antonio. 34. What kind of person do you think Portia is according to the passage? A. Wise and careful. B. Impatient and unhappy. C. Organized and kind. D. Cold-hearted and selfish. 35. Which of the following shows the correct order of the story? ①Shylock decided to ask for the money instead of the pound of flesh. ②Portia told Shylock he must not let any blood drop when cutting the flesh. ③Portia, acting as the young judge, announced the decision at first. ④Shylock realized he could get neither flesh nor money and planned to leave. ⑤Portia reminded Shylock of the Venice law for trying to kill a citizen. A. ③②①④⑤ B. ③①②⑤④ C. ②③①④⑤ D. ②①③⑤④ 36. What is the main feature of the passage? A. It argues for an opinion and gives plenty of reasons. B. It introduces facts and information to readers objectively. C. It mainly tells a story by using dialogues between characters. D. It describes beautiful scenery and expresses personal feelings. D How fast can the world’s fastest man run? In 2009, Usain Bolt set the 100-metre sprint world record of 9.58 seconds. So far, no one can beat that record. But this August, Tiangong Ultra, a Chinese humanoid robot, beat it by 0.94 seconds at the World Humanoid Robot Games in Beijing. A machine beat the world’s fastest runner! “But shouldn’t machines move faster than humans anyway?” You may ask. What’s the point of the race? The answer lies not in speed alone. Dennis Hong, an engineering professor, expresses that the real achievement is not just beating a human record. It is really about making a two-legged robot run fast without falling. Of course, it is easy for you to run fast and keep your balance. But for a robot, it is very difficult and takes a lot of work! Still, the robot was far from perfect. Tiangong Ultra could not slow down on its own after crossing the finish line. Instead, it crashed into a cushion (垫子) and fell over to stop. But even this failure was valuable. It showed engineers what still needed work. More than 2, 000 humanoid robots competed in 51 events, including running, long jump, table tennis, and boxing. Each event tested a different ability. For example, football robots had to play as a team. A tennis robot needed to think fast when it played against a human player. It had to decide where to move and when to hit the ball. The ability to run fast or play tennis may not seem useful for humanoid robots today. But every gain in speed, balance, and control helps them improve and takes them one step closer to better helping people in the real world. 37. What is the purpose of mentioning Usain Bolt in Paragraph 1? A. To show his 100-metre record. B. To prove humans can run as fast as robots. C. To introduce the background and the topic. D. To compare different runners in the world. 38. What can we learn from Dennis Hong’s words? A. It is quite sure that machines run much faster than humans. B. The real challenge lies in running fast and keeping balance. C. Robots master the skill of stopping on their own after races. D. The most important goal for the robot is to beat human’s record. 39. What can we infer from the fourth paragraph? A. Tiangong Ultra was a completely failed design. B. The robot can stop safely without any help now. C. Robot’s failures are also valuable for further research. D. Engineers have no idea what to do to improve robots right now. 40. What is the main idea of the whole passage? A. Robots are much smarter and faster than human beings. B. Many different events are organized to check the use of robots. C. Speed balance is the most difficult skill for all robots to master. D. The World Humanoid Robot Games push robot technology forward. 第二节： 阅读下面短文，从短文后所给的选项中选出能填入短文空白处的最佳选项，使短文通顺连贯，其中有两项是多余选项。 Do you know that Xizang is home to a traditional art called thangka (唐卡) paintings? ____41____ Dechen Chodron, 32, is a thangka artist. She learned painting at the Xueduibai School for Traditional Arts and Crafts and stayed to teach there after graduation. In the past, thangka was usually taught on a small scale (规模), only from a master to a student or from a father to a son. ____42____ “It takes at least five or six years to master it,” said Chodron, making it difficult to pass down this tradition. Things improved in 2006 when thangka was added to China’s national intangible cultural heritage list. ____43____ Now, there are special schools and studios for thangka. “At my school, everyone is welcome. We give students free supplies, and Tibetan students don’t have to pay tuition (学费),” Chodron said. “Now families are more open-minded, and more girls are learning too.” Chodron also runs thangka workshops for tourists. ____44____ Besides, people can also try making Tibetan clothes, pottery and woodcarving. It is a hands-on way to experience Tibetan culture. “Tourists love it,” Chodron said with a smile. “They experience more than just sightseeing. ____45____ This makes me really happy!” A. Few girls could learn it. B. In Xizang, students in art schools can master it. C. After that, the government helped more people learn. D. People from China and abroad learn how to paint thangka. E. Thangka paintings were first used for some special moments. F. This is a Tibetan art form with a history of more than 1,300 years. G. Many share their experiences online, which attracts more people to come. 五、词汇运用 (共10小题；每小题1分，满分10分) 根据短文意思和首字母提示，写出一个完整正确的单词。 The 25th Chinese Bridge-Chinese Competition for foreign college students opened on August 8in Pingtan county, Fujian province. This event, in its 25th year, has b____46____ together 157 young contestants (参赛者) from 137 countries. The competition aims to celebrate the Chinese language and build friendships through countries. Liu Jianqing, deputy (副职的) director of the Center for Language Education and Cooperation, p____47____ out the program’s role in connecting learners worldwide. He mentioned that every contestant should s____48____ confident and believe in themselves when taking part in competition activities. The contestants also explored Pingtan’s cultural treasures. On August 9, they visited Taiwan Town, where they tried shell carving, a local craft with a h____49____ of centuries. Botswana contestant Sharon Khumomotse c____50____ the character ‘he’ (harmony) by piecing together shell fragments. She noted that although the contestants come from different countries, they all share the spirit of harmony. This hands-on activity allowed the young people to e____51____ Chinese intangible (无形的) cultural heritage (遗产) directly. Sharon Khumomotse said she would p____52____ on what she had learned in Pingtan to teenagers back home. O____53____ the past 25 years, the Chinese Bridge program has grown into a powerful stage for cultural exchange. It has encouraged countless students to l____54____ Chinese and understand China. A____55____ the competition goes on, these young contestants will carry home not only language skills but lasting memories of friendship. The event promises to strengthen global (全球的) ties and promote understanding among the next generation. 六、选词填空 (共10小题；每小题1分，满分10分) 从方框中选择恰当的词或短语并用其正确的形式填空 (每个词或短语只能用一次) 。 success; at all times; pay off; put up with; late; society; go through; stand up for; cut back on; focus 56. ____________, many young volunteers have turned their attention to protecting local wetlands. 57. Some stay ____________ on recording changes to wildlife in the wetland reserve. 58. Volunteers ____________ a great number of difficulties in the past. 59. Others keep ____________ the wild animals living in this area. 60. Some students ask people not ____________ any action that pollutes the rivers nearby. 61. They remind the public, “____________ the use of single-use plastics, and there will be less pollution”. 62. Environmental knowledge is spread through different ____________ media platforms. 63. We must keep environmental protection in mind ____________ in our daily life. 64. People’s efforts ____________ up to now. The wetlands are becoming better and better. 65. If everyone takes action together, we ____________ in building a harmonious relationship with nature. 七、阅读表达 (共5小题；每小题2分，满分10分) 阅读短文，根据短文内容回答问题，每个题目的答案不超过5个单词。 Do you know pickleball? It is becoming surprisingly popular across China. People of all ages, from little kids to the elderly, play it actively in city parks and local sports centers. Compared with many other ball games, it is easy to master and creates great fun for players of different skill levels. Pickleball combines features of tennis, badminton and table tennis. Its court is much smaller than a tennis court, the equipment is lightweight, and new players can understand basic rules within a short time. These advantages make it especially suitable for beginners and family groups. Many fans point out that pickleball offers a wonderful chance to communicate with people around them. It helps players stick to regular exercise, build new friendships and keep physically fit. Some coaches mentioned that players will become more confident after taking part in practice matches. The final winner of each competition will pass on to other players their own experience and skills. The government has included pickleball in national fitness events, and an increasing number of exciting competitions are held every year. At present, millions of people throughout the country take pleasure in this sport. It is far more than a simple ball game; it serves as a powerful bond that connects people. With more and more public courts being built in communities, this warm and easy-going sport will probably play a more important role in the daily life of those who want an enjoyable method to exercise. 66. How is Pickleball all over China? __________________________________________________________________________________________ 67. What sports is Pickleball similar to? __________________________________________________________________________________________ 68. Who is Pickleball especially suitable for? __________________________________________________________________________________________ 69. How do players feel after taking part in Pickleball practice matches? __________________________________________________________________________________________ 70. What benefit makes you willing to start playing Pickleball? __________________________________________________________________________________________ 八、书面表达 (共1小题；满分25分) 71. 假如你是李华，即将加入学校英语俱乐部“Youth Worries Club”，并作简单的自我介绍。内容包括： (1) 你的性格特点及能力； (2) 你曾遇到的问题及解决办法。 注意： (1) 词数90左右，文章的开头已给出，不计入总词数； (2) 文中不得出现考生的真实姓名、校名等信息。 Good afternoon, my dear friends. I’m Li Hua from Class 1, Grade 9. ______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 九年级综合练习—英语试题 (考试时间：120分钟 试卷分值：150分) 一、听力部分： (共30分) 第一部分 听对话回答问题 (共10小题；每小题1分，满分10分) 本部分共有10道小题，每小题你将听到一段对话，每段对话听两遍。在听每段对话前，你将有5秒钟的时间阅读题目；听完后，你还有5秒钟的时间选择你认为最合适的备选答案。在听到”嘀”的信号后，进入下一小题。 1．What are the speakers talking about? A． B． C． 2．Where did Suzy visit in her holiday? A． B． C． 3．Which mountain did Linda climb? A． B． C． 4．What may Shirley need? A． B． C． 5．What are the two speakers going to do this Saturday? A．Act a short play together. B．Collect old poetry books. C．Visit a science museum. 6．Where are the two speakers going? A．To the Bird World. B．To the Flower Park. C．To the Light Market. 7．How could David help homeless people? A．By collecting clothes. B．By raising money. C．By giving out food. 8．How many times did Alice go to Beijing last year? A．Once. B．Twice. C．Three times. 9．Who will get help from the donation? A．Elderly people. B．Blind people. C．Poor students. 10．What did Jane remind Sandy? A．Don’t leave the tap running. B．Don’t leave the light on. C．Don’t close the window. 第二部分 听对话和短文答题 (共10小题；每小题2分，满分20分) 你将听到一段对话和两篇短文，各听两遍。听每段对话或短文前，你将有时间阅读相关小题，每小题5秒钟；听完后，每小题你仍有5秒钟的时间选择你认为最合适的备选答案。 听一段对话，回答第11至12小题。答题完毕，请等待“嘀”的信号，进入第一篇短文。 11．Who is Tom’s hero? A．His uncle. B．His doctor. C．His teacher. 12．Why does Tom admire his hero? A．Because he’s good at English. B．Because he’s rich and popular. C．Because he helps poor children. 听短文，回答小题。请根据短文内容，选择正确答案，完成信息记录表。答题完毕，请等待“嘀”的信号，进入下一篇短文。 A basketball match Date ________ Place ________ Team Sunshine Middle School & Moonlight Middle School Result Sunshine Middle School won the match by the score of ________. 13．A．October 4th B．October 5th C．October 6th 14．A．the Sunshine Sports Center B．the Moonlight Sports Center C．the City Sports Center 15．A．68:59 B．77:74 C．89:81 听短文，匹配物品及位置。 二、单项选择 (共10小题；每小题1分，满分10分) 从每题所给的A、B、C、D四个选项中，选出最佳选项。 【1题答案】 【答案】B 【2题答案】 【答案】C 【3题答案】 【答案】D 【4题答案】 【答案】D 【5题答案】 【答案】C 【6题答案】 【答案】D 【7题答案】 【答案】B 【8题答案】 【答案】A 【9题答案】 【答案】C 【10题答案】 【答案】A 三、完形填空 (共15小题；每小题1分，满分15分) 【11~25题答案】 【答案】11. B 12. A 13. C 14. D 15. A 16. C 17. A 18. D 19. B 20. A 21. B 22. D 23. C 24. B 25. A 四、阅读理解 (共两节，20小题；每小题2分，满分40分) 第一节：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。 A 【26~28题答案】 【答案】26. A 27. B 28. D B 【29~32题答案】 【答案】29. A 30. B 31. B 32. D C 【33~36题答案】 【答案】33. D 34. A 35. A 36. C D 【37~40题答案】 【答案】37. C 38. B 39. C 40. D 第二节： 【41~45题答案】 【答案】41. F 42. A 43. C 44. D 45. G 五、词汇运用 (共10小题；每小题1分，满分10分) 【46~55题答案】 【答案】46. brought##rought 47. pointed##ointed 48. stay##tay 49. history##istory 50. created##reated 51. experience##xperience 52. pass##ass 53. Over##ver 54. learn##earn 55. As##s 六、选词填空 (共10小题；每小题1分，满分10分) 【56~65题答案】 【答案】56. Lately 57. focused 58. went through 59. standing up for 60. to put up with 61. Cut back on 62. social 63. at all times 64. have paid off 65. will succeed 七、阅读表达 (共5小题；每小题2分，满分10分) 【66~70题答案】 【答案】66. It’s surprisingly popular. 67. Tennis, badminton and table tennis. 68. Beginners and family groups. 69. They feel more confident. 70. It helps keep fit. 八、书面表达 (共1小题；满分25分) 【71题答案】 【答案】 例文 Good afternoon, my dear friends. I’m Li Hua from Class 1, Grade 9. I’m outgoing and warm‑hearted. I am good at listening patiently and can express myself clearly in English, so I can communicate well with peers even on difficult problems. I once felt very stressed when I fell behind in my studies. I even quarreled with my parents because of anxiety. Luckily, I asked my head teacher for advice and we made a practical daily study plan. Gradually, I caught up with my classmates and learned to keep calm in trouble. I hope to share my experience of overcoming difficulties and help partners find right solutions to their troubles. 第1页/共1页 学科网（北京）股份有限公司 $