福建南平市政和县第二中学2026—2027学年第一学期九年级英语第一次测评

其中测评第一节听下面五个句子，从每小题所给的ABC3幅图中选出与句子内容相关的选项，每个句子读两遍。One, people will live under the water in the future, and we can see many kinds of fish in our house. People will live under the water in the future, and we can see many kinds of fish in our house. Two, there will be fewer workers in factories because most work will be done by robots in twenty fifty. There will be fewer workers in factories because most work will be done by robots in twenty fifty. Three, the dirty water from the factory makes the river bed for fish and people. The dirty water from the factory makes the river bed for fish and people. For the high speed railway, says us lots of travelling time. The high speed railway saves us lots of travelling time. Five, the practical . tool . is used for opening many kinds of boxes. The practical tool is used for opening many kinds of boxes. 第二节，听下面7段对话，从每小题所给的ABC3个选项中选出正确答案。每段对话读两遍，听第一段对话，回答第六小题。The environmental pollution is becoming worse these days. Yes, I decide not to use plastic bags when I go shopping. The environmental pollution is becoming worse these days. Yes, I decide not to use plastic bags when I go shopping. 听第二段对话，回答第七小题。Do you know who invented . the light bulb? sure. IT was invented by tomas Edison. Do you know who invented . the light bulb? sure. IT was invented by thas. sedition. 听第三段对话，回答第八小题。Jim, there have been great changes in your hometown. Yes, the buildings are taller and the roads are wider than before. Jim, there have been great changes in your hometown. Yes, the . buildings are taller and the roads are wider than before. 听第四段对话，回答第九小题。Look at this robot. IT looks amazing. When was IT invented? I think IT was invented in the nineteen nineties. Look at this robot. IT looks amazing. When was IT invented? I think IT was invented in the nineteen nineties. 听第五段对话，回答第十十一小题。Did you watch the news on T. V last night? no. What is IT? Lucy? Google in amErica has invented a kind of car. How is IT special? IT is a no driver car. That's cool. How I wish I could have such a car. Did you watch the news on T. V last night? no. What is IT? Lucy? Google in amErica has invented a kind of car. How is IT special? IT is a no driver car. That's cool. How I wish I could have such a car. 听第六段对话，回答第十二、十三小题。Could you tell me how you communicated with friends years ago? At that time, there were no smart phones. I kept in touch with them by riding letters. Now we can chat and see each other on the phone anytime. Yes, it's really convenient. However, I still feel letter writing Carries more feelings. Online communication is fast but less warm. I agree with you. Great changes have taken place in our daily life. Could you tell me how you communicated with friends years ago? At that time, there were no smart phones. I kept in touch with them by writing letters. Now we can chat and see each other on the phone anytime. Yes, it's really convenient. However, I still feel letter writing Carries more feelings. Online communication is fast but less warm. I agree with you, great changes have taken place in our daily life. 听第七段对话，回答第十四、十五小题。which do you think is the greatest invention? The smart phone, the T, V, or the computer? The computer. of course. why? Because the world is connected . by computers, I agree, but my sister often spends too much time playing computer games. That's too terrible, but every coin has two sides. quite right, in my view, my sister should spend less than two hours a week on IT. I agree with you, something useful must be done right now. Which do you think is the greatest invention? The smart phone, the T, V, or the computer. the computer. of course. why? Because the world is connected . by computers. I agree, but my sister often spends too much time playing computer games. That's too terrible. But every coin has two sides. Quite right, in my view. My sister should spend less than two hours a week on IT. I agree with you, something useful must be done right now. 第三节，听下面短文，根据你所听到的内容完成以下表格，每空填一词，短文读。三遍。Hello, everyone. I'm excited to talk about our community recycling program starting on july first in middle school, students are welcome to join in this meaningful activity. It's held every saturday from nine to eleven. Thirty in the morning will collect things like plastic bottles, class cups and old clothes. On the first day, please bring your own gloves and a reusable water bottle. Our volunteers will teach you how to put materials into different parts safely. Every member will receive a notebook made of recycled paper. By joining in the activity, you'll not only help the environment, but also get several hours of community service each week. Remember that small actions can create a Greener tomorrow. Hello, everyone. I'm excited to talk about our community recycling program starting on july first. Middle school students are welcome to join in this meaningful activity. It's held every saturday from nine to eleven. Thirty in the morning will collect things like plastic bottles, glass cups and old clothes. On the first day, please bring your own gloves and a reusable water bottle. Our volunteers will teach you how to put materials into different parts safely. Every member will receive a notebook made of recycled paper. By joining in the activity, you'll not only help the environment, but also get several hours of community service each week. Remember that small actions can create a Greener tomorrow. Hello, everyone. I'm excited to talk about our community recycling program starting on july first. Middle school students are welcome to join in this meaningful activity. It's held every saturday from nine to eleven. Thirty in the morning will collect things like plastic bottles, glass cups and old clothes. On the first day, please bring your own gloves and a reusable water bottle. Our volunteers will teach you how to put materials into different parts safely. Every member will receive a notebook made of recycled paper. By joining in the activity, you'll not only help the environment, but also get several hours of community service each week. Remember that small actions can create a Greener tomorrow. 英语九年级第一次测评答案 I.1-5 ACBCC 6-10 BCABA 11-15 BABCC 16. meaningful 17. Saturday 18. collect 19. safely 20. Notebook II. 21-25 AACCB 26-30 AACBB 31-35 CBCAA III.36-40 BABAC 41-45 ABCAB IV.46-50 DBABC 51-55 DBCAD 56-60 DCABD 61-65 ACADB 66-70 CDABE V. 71. The lock is used for locking the door. 72. Who was the radio invented by? 73. Sounds great/Good idea! 74. Where have you been? 75. How can we/What can we do toreduce the air pollution? VI.76. The paper is/was made from wood. 77. They have already visited Beijing. 78. She used to walk to school/She used to go to school on foot. 79. Great changes have taken place in Fuzhou. 80. There is a factory pouring wastewater into the river. VII.81. widely 82. but 83. Drawn 84. more 85. An 86. Inventor 87. looking 88. artists 89. For 90. Makes VII.91.参考范文 Dear Mayor, I'm Leo, a middle school student. I'm writing to share my thoughts about our city. China has made amazing progress. Our life is more modern, richer and more convenient However, we also face problems like traffic jams, environmental pollution and fewer job opportunities. To build a better future, I suggest taking measures. The government can offer more public transportation to reduce traffic. Also, we students promise to protect the environment by planting trees and saving energy. I believe our city will become more beautiful if we work together. Yours sincerely, Leo 学科网（北京）股份有限公司 $福建省政和县第二中学2026一2027学年第一学期 六、看图写话（共10分 九年级英语第一次测评 英语答题卡 76 班级， 学号二维码或条形码粘贴区 姓名： 77 座号： 18 正确填涂缺考标记■ 79 一、听力（共30分） 80. 1IA1tB1【c】【A1[B1【c111t日tc1 6 tett 七、短文填空（共10分 3 g31te】tat1te3e【e 【A】J【c] 4【A]【日1【c】 【a1【B】【c114【B 81. 82 A】 83. 85 5【a1tB1【c3tA】【81tc】15tB 10 【A】 1 86 87. 8 89. 90 听璃空密 二、单选题（共15分） 八、书面表达（共15分） 21tA1tB1【26【a1tetc131【A1【日(c c I 2Att”ttie12t1t月 23【a1【s1【8【A]EBEc】3【A1【日tc c】 40t9a39e34的 251【1t30【A1t9e]35tA199 三、完形填空（共15分） 6【A1【B]【41【A][Btc] c 37【JIB]t42【A】【a【c1 8【A1tB1t43A1tBtc) 39IA1IB1E44IA】【B【c1 C3E83E 45 A3EBEC] 四、阅读理解（共45分） 的【A1te]tc1t1【aJtB【c]【D56【A〔B1tc1【61【AJTBJ[cJt6【A1[a]te]tD]ta] 3D L.【A1[B1c1LS2【A1f日【cLD57A【B】【c1L62rA1f日1rc1L67【A1rB1rc1fD1rE1 】1 8【AJIB]【cJ【g【a]【B【c1【D8【A【B1te1【63【A1【B1【c1【图【A1tB1tc1tD】【B1 9【A)ts]tc1t4ta1tg(c)tD59tA【81【e1t64【A1tB1tc1【®【a1tB1ic1tD1tB 3.D1 S0【A1I■][e1I55[A1【n【c3[D60IA【B1【e1【65[A1【B1【c1r70【A1[B1【c1[D1【B1 4 五，情景交际（共10分） 75. 第1（共1 福建省政和县第二中学2026—2027学年第一学期 九年级英语第一次测评 (建议用时：120分钟 满分：150分) 班级： 姓名： 座号： 评价： 温馨提示：所有答案必须填写到答题卡相应的位置上。 Ⅰ.听力(共三节，20小题；每小题1.5分，满分30分) 第一节 听下面五个句子，从每小题所给的 A、B、C三幅图中选出与句子内容相关的选项。(每个句子读两遍) 第二节 听下面七段对话，从每小题所给的 A、B、C三个选项中选出正确答案。(每段对话读两遍) 听第1段对话，回答第6小题。 6. How will the girl reduce pollution in daily life? A. Drive her car less. B. Stop using plastic bags. C. Save water. 听第2段对话，回答第7 小题。 7. What invention are the two speakers talking about? A. The computer. B. The telephone. C. The light bulb. 听第3段对话，回答第8小题。 8. What are the speakers talking about? A. The changes in Jim's hometown. B. The office buildings. C. The fresh air 听第4段对话，回答第9小题。 9. When was the robot invented according to the boy? A. In the 1980s. B. In the 1990s. C. In the 2000s. 听第5段对话，回答第 10、11小题。 10. How did Lucy get the news? A. On TV. B. On the internet. C. In the newspaper. 11. Where was the no-driver car invented? A. In England. B. In America. C. In Japan. 听第6段对话，回答第12、13小题。 12. How did the woman keep in touch with her friends when she was a teenager? A. By writing letters. B. By sending emails. C. By making video calls. 13. What does the woman think of online communication? A. It wastes plenty of time. B. It is fast but less warm. C. It helps people make more friends. 听第7段对话，回答第14、15小题。 14. What does the boy's sister use the computer for? A. Studying English. B. Watching TV plays. C. Playing computer games. 15. How long should the boy's sister spend on the computer a week? A. Over two hours. B. Only two hours. C. Less than two hours. 1 学科网（北京）股份有限公司 第三节 听下面短文，根据你所听到的内容，完成以下表格，每空填一词。(短文读三遍) Community Recycling Program Participants (参加者) Middle school students are welcome to join in this 16. activity. Time It's held every 17. from 9:00 to 11:30 in the morning. Activities · We’ ll 18. things like plastic bottles, glass cups, and old clothes. · The volunteers will teach you how to put materials into different parts 19. . Gift A 20. made of recycled paper. Remember that small actions can create a greener tomorrow. 2 学科网（北京）股份有限公司 Ⅱ.选择填空(共15小题；每小题1分，满分15分) 从每小题所给的A、B、C三个选项中，选出可以填入空白处的最佳答案。 21. The story reminds me an experience I once had. A. of B. to C. with 22. We haven't seen each other we left school. A. since B. if C. until 23. Are you an“I person” or an“E person” the MBTI test? A. thanks to B. because of C. according to 24. My cousin Beijing since 2020. A. has been to B. has gone to C. has been in 25. Our head teacher likes reading very much. He more than thirty books since last term. A. will read B. has read C. was reading 26.—— Mom, I can't focus on my homework with the TV on! Could you please the TV? —— Oh, sorry, honey! I' ll turn it off right now. A. shut off B. take away C. run out 27. Learning a foreign language isn't easy. It is a that requires practice and patience. A. process B. progress C. product 28. —— It’ s a pity! A music fan like you didn’ t go to the Strawberry Music Festival. ——I knew it several weeks ago. But I was on business. A. is held B. will be held C. was held 29.—— If you have read Harry Potter, you will be familiar with his magic drink. —— The drink made Harry's broken bones grow well. A. properly B. probably C. politely 30. David drank coffee to keep himself to watch the football match. A. asleep B. awake C. tired 31. Look! The reporter is having an _____ with Diana, an experienced Orbis nurse. A. amusement B. instruction C. interview 32. We shouldn't pour dirty water into rivers, or we will the water. A. preview B. pollute C. punish 33. When Air Force One(空军 1 号) landed, the Chinese soldiers stood firmly, keeping a perfect guard . A. balloon B. honour C. position 34. We mustn't send messages on the internet. A. false B. narrow C. funny 35.—— Do you know ? —— For 20 minutes. A. how long the show Yueyingwuyi has been on B. how long has the show Yueyingwuyi been on C. how long the show Yueyingwuyi has started Ⅲ.完形填空(共10小题；每小题1.5分，满分15分) 阅读下面短文，从每小题所给的 A、B、C三个选项中，选出可以填入空白处的最佳答案。 Huang Rongbing was born and grew up in Xunpu, a small fishing village in Quanzhou, Fujian Province. He never thought Xunpu zanhua, a kind of flora headdress(花卉头饰), would get 36 among Chinese people, even foreigners. 37 , there is an old saying in Xunpu Village,“Put flowers in your hair in this life and you' ll also be pretty in the afterlife.” 34-year-old Huang recalls,“As a child, I often saw my mother make herlong and smooth hair into a bun(圆发髻) and put colorful 38 on it. They looked 39 and beautiful.”Huang has been interested in the floral headdress, and 40 developed it into his career. In 2016, he 41 a salon called Xunpu Huami. Later Huang turned the salon into a cultural center. At the center, visitors can not only 42 the traditional clothes, but learn about the village's culture. Most of Huang's 43 are young women. Many of them like to take photos with Huang's mother, 44 she is a star of the village now.“My motherhelps out at the center. She still wears the traditional clothes and zanhua on her head. When the visitors 45 her for doing the zanhua headdress, she always smiles back,” Huang said. 36. A. valuable B. popular C. available 37. A. In fact B. As a result C. So far 38. A. leaves B. flowers C. scarves 39. A. lively B. friendly C. daily 40. A. hardly B. exactly C. finally 41. A. opened B. sold C. met 42. A. try for B. try on C. try out 43. A. friends B. workers C. customers 44. A. so B. if C. though 45. A. doubt B. praise C. make Ⅳ.阅读理解(共两节，25小题；满分45分) 第一节 阅读下列短文，根据短文内容，从题中所给的 A、B、C、D四个选项中，选出最佳答案。(共20小题；每小题2分，满分40分) A Let's Make a Comic Strip(连环漫画)! Join in a drawing competition(比赛) as part of the nationwide project for Earth Day(April 22) and draw a comic strip story to call on people to protect the environment. What to prepare ※ Paper ※ A comic book model ( shown on the right) ※ Pens and pencils How to make it ◆First, head to your local park or zoo and go searching for any wildlife you can spot(注意到). Choose an animal and think up a story where that animal plays the main role. ◆Second, practice drawing your animal and draw a simple line of its story on a piece of paper. ◆Third, comics can be pictures on their own, or you can use words to describe the action. ◆Finally, draw your finished pictures on a piece of paper and try to make them funny, colorful and educational. Send it to us Now, take a picture of your work, and then email it to hello@science-nature.com before April 2.The best three comic strips will be printed in our new magazine on April 12. We will send each of these 3 winners a best-selling comic book and a box of colorful pencils by post! 46. You need to prepare some materials EXCEPT if you want to draw a comic strip story. A. paper B. pens C. pencils D. card 47. Which is TRUE according to the text? A. You can choose animals as many as possible. B. You can describe the action with some words. C. You needn't make your finished pictures educational. D. It's necessary to practice keeping your animal and then draw a simple line of its story. 48. If Tom wants to join in the competition, he should email his work on . A. March 22 B. April 3 C. April 12 D. April 22 49. What prize will the winners receive? ①A trip to a national park. ②A box of colorful pencils. ③A best-selling comic book. ④Some pictures of famous painters. A.①② B.②③ C.③④ D.①④ 50. What is the main purpose of the comic strip project? A. To introduce a new comic book. B. To share your stories with others. C. To call for environmental protection. D. To search for wildlife in local parks. B ①Do you still remember me, Liangliang, who was an 11-year-old boy from a small village? My friends and I used to go on a ropeway to cross a big river to school. ②Thanks to our government and the nice people, the villagers’ dream has come true. There is a big and wide bridge over the river. ③As for me, with the love and encouragement from kind people, I had no fear on the way to my dream. Last year I graduated from a university. To follow the call of rural revitalization(乡村振兴), I chose to build my hometown as an engineer with some of my friends. ④Now our government is carrying out a lot of projects such as urban-rural integration(城乡融合) and ecological tourism(生态旅游). More and more people would like to return to their hometowns to do some meaningful things. ⑤“Where there are dreams, actions and union, there is a way.” I believe Chinese people will achieve more in the near future. 51. Who helped the villagers build the bridge? A. Liangliang. B. The teachers. C. Liangliang's friends. D. The government and the nice people. 52. How does Liangliang show China's achievements? A. By listing numbers. B. By giving examples. C. By comparing facts. D. By showing pictures. 53. What do we know from the text? A. Liangliang has to go on a ropeway to work. B. Only small villages have changed a lot in China. C. People choose to go back and build their hometowns. D. Our government will carry out a project called urban-rural integration. 54. What is the best structure of the text ?(①= Paragraph 1,…………) A.①/②③④/⑤ B.①②③/④⑤ C.①②/③④/⑤ D.①②③/④/⑤ 55. Why does the writer say“Where there are dreams, actions and union, there is a way.”? A. Because he thinks dreams are less important. B. Because he thinks success has nothing to do with union. C. Because he thinks we should speak less and do more. D. Because he thinks that if we do our best and help each other, we will succeed. C Have you ever heard of wind power(能量)? It turns moving air into clean energy. What if the energy from moving people could be used as power? Engineers have made it possible. They have created technology that can catch and use the energy from human movement, also called human kinetic energy(人体动能). Back in 2014, 200 special boards were put under the grass of a football field in Brazil, making it the first ground to catch“player power”. As the players run around, the boards convert the kinetic energy into electricity(电) from every footstep. In 2022’ s world tour, the band Coldplay also made use of the crowd's movement. Their fans powered the concert by riding on special bikes, successfully producing electricity. Nowadays, this new technology of using people power has been popular around the world. Kinetic flooring has now been used in a subway station in Sweden and a busy pedestrian street(人行道) outside the White House in America. Human kinetic energy makes it to school, too. Simon Langton Grammar School in England has a hallway fitted with kinetic boards.When students walk or run on it, their movement creates electricity. From certain places to public areas, human kinetic energy is turning out to be a clean and valuable power. This creative technology does more than provide power—it also lights up a promising path to a greener future. 56. Why does the writer mention“wind power” in Paragraph 1? A. To show engineers' great ability. B. To stress wind power's importance. C. To explain how wind power works. D. To introduce human kinetic energy. 57. The underlined word“convert” in Paragraph 2 probably means“ ”. A. improve B. develop C. change D. store 58. How did Coldplay's fans power the concert? 59. According to Paragraph 4, where is the kinetic flooring used? ①A football field in Brazil. ②A pedestrian street in the US. ③A subway station in Sweden. ④A school hallway in England. A.①② B.②③ C.②④ D.③④ 60. From the last paragraph, we can know that human kinetic energy . A. is mainly used in private places B. might be a kind of clean energy C. needs to work with clean energy D. helps to build a greener world D Desertification(沙漠化) is a big problem in some parts of China, but people have found many ways to fight it. Here are some methods Chinese people use to control deserts and turn them into green land. First, planting trees and grass is the most common way.Their roots help hold the soil together and stop the sand from moving. For example, the “Great Green Wall” project in northern China has planted millions of trees to stop the spread of deserts. Grass is also planted to cover the sand and prevent the wind. Second, using straw checkerboards(草方格) is a smart idea. People lay straw in square patterns(图案) on the sand.These squares break the wind and keep the sand from spreading. Over time, plants can grow inside these squares,making the land greener. Third, building sand barriers(障碍) helps prevent the wind. These barriers reduce wind speed and protect nearby farmland and villages from sandstorms. Another method is water-saving technology. In dry areas,people use drip irrigation(滴灌) to water plants. Drip irrigation, for example, sends water directly to plant roots,reducing waste. This helps plants grow even in very dry conditions. Finally, education plays an important role. The government has made rules to protect the environment, and schools teach students why it's important to stop desertification. Thanks to these efforts, many deserts in China have become greener. 61. What is the main idea of the second paragraph? A. Planting trees and grass helps prevent sand from moving. B. Planting grass is more important than planting trees. C. All kinds of grass can grow in deserts. D. The“Great Green Wall” project has already planted hundreds of trees. 62. How do straw checkerboards help fight desertification? A. They collect water from the air. B. They provide food for animals in the desert. C. They stop the wind and keep sand from moving. D. They make the desert look very beautiful. 63. What does the underlined word“This” refer to? A. Sending water directly to plant roots. B. Reducing waste. C. The sand barrier. D. The straw checkerboard. 64. What can we infer from the text? A. Using straw checkerboards is the best way to stop sand. B. Education can solve desertification completely. C. Drip irrigation wastes plenty of water. D. Without human efforts, deserts will keep spreading. 65. Which would be the best title for this text? A. The Problems of Deserts in China B. How China Fights Desertification C. The Best Way to Plant Trees in Deserts D. Sandstorms in Northern China 第二节 阅读下面短文，从短文后所给的六个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，意思完整，其中有一项为多余选项。(共5小题；每小题1分，满分5分) E HarmonyOS 6: A Smarter and Safer System On October 22, 2025, Huawei released its new operating system, HarmonyOS 66. First, it helps devices run more smoothly.With the upgraded Ark Engine, the performance of devices is improved by 15%, and the battery can last over 35 minutes longer. 67 The phone never lags even after long hours of use. Second, its AI features are more powerful. The voice helper“Xiao Yi” can now understand 16 different Chinese dialects. It can help users edit photos just by listening to their voice. 68 For example, it can describe thesurroundings for people with eye problems. Third, safety is greatly improved. The Star Shield Security Architecture protects users’ personal data. 69 If strangers try to peek at your screen from theside, the screen will hide private information automatically. Fourth, connecting different devices becomes simpler.With the Hongmeng Star-River Connection, you can share files between a phone and a computer just by tapping them together. 70 3 学科网（北京）股份有限公司 A. It also brings many new and practical AI functions for special groups. B. It adds a smart screen privacy protection function. C. It offers great convenience to people’ s daily smart life. D. Apps can be opened and run in a much faster way. E. It can even recognize and scan slightly damaged QR codes. V.情景交际(共5 小题；每小题2分，满分10分) 根据情景提示，用得体的英语完成下列对话。 71. A: What's the lock used for? B: . 72. A: ? B: The radio was invented by Guglielmo Marconi. 73. A: How about having a picnic this weekend? B: ! 74. A: ? B: I have just come back from Fuzhou. 75. A: ? B: We can walk or ride a bike to reduce the air pollution. Ⅵ.看图写话(共5小题；每小题2分，满分10分) 根据每小题所提供的图画情景和提示词，写出一个与图画情景相符的句子。 76. make, wood 77. already, visit 78. used to 79. take place 80. there, pour Ⅶ.短文填空(共10小题；每小题1分，满分10分) 阅读下面短文，根据语境或所给单词的提示，在每个空格内填入一个恰当的词，要求所填的词意义准确、形式正确，使短文意思完整、行文连贯。 As one of the four great inventions in China, paper making is 81 (wide) known in China. Xuan paper is not only a necessary part of Chinese culture, 82 a witness to Chinese history. Xuan paper is a symbol of Chinese culture. Many great works by ancient Chinese calligraphers and painters were 83(draw) on Xuan paper. The art piece passed down by generations in ancient China is 84 (many) than 1,200 years old. 85 old story says that Kong Dan created Xuan paper by accident. To keep the picture of his teacher Cai Lun, the 86(invent) of paper making, he needed to find a kind of paper that would not discolor or grow mold. At last, he discovered Xuan paper while 87 (look) for that. So why did Xuan paper become so popular that calligraphers and 88 (artist) all like it? That is because Xuan paper can be kept 89 a long time with ink and color on it. This 90 (make) all the art works remain fresh and colorful. The paper, therefore, is entitled“Paper of Ages”. Ⅷ.书面表达(满分15分) 91.假如你是新时代的中学生 Leo，请你根据以下图表的提示写一封信给市长，简要介绍中国的发展变化，分析当前存在的社会问题，并提出你的建议。 Changes in China Amazing achievement modern, richer, convenient Problems we face traffic, environment, job opportunities For a better future take measures, offer, public transportation, we students... 要求： 1.内容完整，语句通顺，结构清晰； 2.词数80左右(开头已给出，不计入总词数)； 3.文中不得出现真实的人名、校名。 Dear Mayor, I'm Leo, a middle school student. 10 学科网（北京）股份有限公司 $