Unit11测试卷 A卷2026-2027学年仁爱科普英语七年级下册

七年级下册Unit 11 A卷答案解析 Rules Matter 一　听力文稿 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符的选项。每个句子读两遍。 1. The girl reads quietly in the library. 2. Please line up when waiting for the bus. 3. The boy returns his book to the library. 4. There is no food left on the plate. 5. The boy wears a helmet when riding his bike. 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。 W: Can I take this juice into the reading room? M: Sorry. Drinks must stay outside. W: I will leave it here. 听第2段对话，回答第7小题。 M: What time should we return the books? W: Before five on Friday. The library closes at five thirty. M: I will come at four. 听第3段对话，回答第8小题。 W: Did you make this model yourself, Dong? M: Yes, but a teacher helped with the difficult cutting. W: It looks great. 听第4段对话，回答第9小题。 M: Why should we keep the path clear? W: People need room to walk safely. M: I will move my bag. 听第5段对话，回答第10、11小题。 W: What rule did the class add after the art activity? M: Clean the tables before leaving. Some paint was left on them. W: Who checks the tables? M: Each group checks its own. 听第6段对话，回答第12、13小题。 M: Can we take photos in the museum? W: Yes, in most rooms. But not in the special room. M: What else should we remember? W: Keep our voices low. Other visitors need a quiet place. 听第7段对话，回答第14、15小题。 W: You look worried, Tao. What happened? M: I spoke while my classmate was presenting her work. W: Did you say sorry? M: Yes. I will wait until she finishes next time. 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。 Welcome to the school garden. Our activity starts at four this afternoon. Here are some rules. Stay on the path when walking and do not step on the plants. You must not pick flowers. Today, our teacher will check which plants need watering. Use a small bucket to carry water. Do not carry more than you can manage. Ask the teacher for help with anything heavy. Before leaving, put all the tools back in their places. If a tool is broken, tell the teacher. These rules help us look after the garden and work safely together. 二　试卷参考答案 I. 听力（共三节，20小题；每小题1.5分，满分30分） 1. C 2. B 3. A 4. C 5. B 6. C 7. B 8. A 9. B 10. B 11. C 12. A 13. C 14. A 15. A 16. four / 4 17. path 18. flowers 19. water 20. tools II. 选择填空（共15小题；每小题1分，满分15分） 21. B 22. A 23. C 24. A 25. C 26. B 27. A 28. B 29. B 30. A 31. C 32. B 33. C 34. C 35. A III. 完形填空（共10小题；每小题1.5分，满分15分） 36. A 37. A 38. C 39. B 40. C 41. A 42. C 43. B 44. A 45. B IV. 阅读理解（共两节，满分45分） 46. D 47. C 48. C 49. A 50. C 51. D 52. C 53. B 54. D 55. B 56. D 57. D 58. C 59. A 60. B 61. A 62. B 63. A 64. A 65. B 66. C 67. B 68. E 69. A 70. D V. 情景交际（共5小题；每小题2分，满分10分） 71. No, you can’t / No, you may not 72. Where 73. That’s all right / That’s OK / Never mind 74. Why should we follow the rule 75. Yes, I did 本题允许其他符合语境、语法正确的表达。 VI. 看图写话（共5小题；每小题2分，满分10分） 76. He should wear a helmet when riding a bike. 77. She is cooking by herself. 78. They are putting the chairs in order. 79. We mustn’t run in the corridor. 80. We should keep quiet in the library. 本题允许其他符合语境、语法正确的表达。 VII. 短文填空（共10小题；每小题1分，满分10分） 81. make 82. ourselves 83. under / beside / near 84. a 85. politely 86. laughs 87. useful 88. and / so 89. our 90. fair VIII. 书面表达（满分15分） 91. 参考范文 Rules for Our Sports Equipment Our class shares some sports equipment. We need clear rules to use it well. First, we must write our names before borrowing a ball. Then the teacher knows who has it. Second, we should return equipment on time so others can use it too. Third, we must check it before and after use. If something is broken, tell the teacher and do not use it. We should also keep everything in the right place. These rules help us play safely and share fairly. 三　答案解析 I. 听力 1　C　【解析】听力理解。quietly in the library对应安静阅读。 2　B　【解析】听力理解。line up对应在公交站排队。 3　A　【解析】听力理解。returns a book对应归还图书。 4　C　【解析】听力理解。no food left对应空盘。 5　B　【解析】听力理解。helmet及bike对应戴头盔骑车。 6　C　【解析】听力理解。阅读室不准饮料进入。 7　B　【解析】听力理解。五点前归还，五点半是关门时间。 8　A　【解析】听力理解。teacher helped with difficult cutting。 9　B　【解析】听力理解。留出通道让人安全通行。 10　B　【解析】听力理解。美术课结束离开前清理桌面。 11　C　【解析】听力理解。各组检查自己的桌子。 12　A　【解析】听力理解。special room禁拍。 13　C　【解析】听力理解。keep voices low。 14　A　【解析】听力理解。同学展示时插话。 15　A　【解析】听力理解。等同学展示完再提问。 16　four / 4　【解析】听力理解。活动下午四点开始。 17　path　【解析】听力理解。在步道上行走。 18　flowers　【解析】听力理解。不要摘花。 19　water　【解析】听力理解。用桶提水浇植物。 20　tools　【解析】听力理解。离开前归还工具。 II. 选择填空 21　B　【解析】语法与词汇。特指本阅读室规则，用the。 22　A　【解析】语法与词汇。对Li说you，对应yourself。 23　C　【解析】语法与词汇。女孩独自制作，用反身代词herself。 24　A　【解析】语法与词汇。主语we照顾自己，用ourselves。 25　C　【解析】语法与词汇。boys复数，enjoy themselves。 26　B　【解析】语法与词汇。危险行为需禁止，用mustn’t。 27　A　【解析】语法与词汇。情态动词后原形return。 28　B　【解析】语法与词汇。should not后动词原形。 29　B　【解析】语法与词汇。keep+宾语+形容词clean。 30　A　【解析】语法与词汇。修饰listen用副词carefully。 31　C　【解析】语法与词汇。in order表示有秩序。 32　B　【解析】语法与词汇。no one else提示独自。 33　C　【解析】语法与词汇。wait for为等待。 34　C　【解析】语法与词汇。湿地应慢行。 35　A　【解析】语法与词汇。对造成阻挡道歉并移动。 III. 完形填空 36　A　【解析】语篇理解。长借导致有同学无机会阅读。 37　A　【解析】语篇理解。两提案未帮助每位学生公平获得阅读机会。 38　C　【解析】语篇理解。读完按名单传给下一人。 39　B　【解析】语篇理解。后文保护页面，keep safe保护图书。 40　C　【解析】语篇理解。松页时及时通知教师。 41　A　【解析】语篇理解。名单使顺序清晰。 42　C　【解析】语篇理解。规则应解决争抢图书的问题。 43　B　【解析】语篇理解。向新同学礼貌说明。 44　A　【解析】语篇理解。尊重需求，共享更容易。 45　B　【解析】语篇理解。规则使阅读角对人更友好。 IV. 阅读理解 46　D　【解析】阅读理解。周末关闭。 47　C　【解析】阅读理解。每次两本。 48　C　【解析】阅读理解。到期前向管理员申请。 49　A　【解析】阅读理解。书包椅下避免挡路。 50　C　【解析】阅读理解。末段说明安静学习安全活动。 51　D　【解析】阅读理解。第二段解释提问为理解图片。 52　C　【解析】阅读理解。应等待展示结束。 53　B　【解析】阅读理解。预告提问时间。 54　D　【解析】阅读理解。第三段记下问题等候。 55　B　【解析】阅读理解。规则解释帮助沟通。 56　D　【解析】阅读理解。首段公平定义。 57　D　【解析】阅读理解。大勺可一次带两球，不公平。 58　C　【解析】阅读理解。统一勺子大小。 59　A　【解析】阅读理解。掉球须捡回再前进。 60　B　【解析】阅读理解。末句公平受待即可享受比赛。 61　A　【解析】阅读理解。首段湿刷桌边掉落。 62　B　【解析】阅读理解。需具体放置方案。 63　A　【解析】阅读理解。托盘远离行走路线。 64　A　【解析】阅读理解。一组做末尾检查。 65　B　【解析】阅读理解。最后段短实用且环境方便执行。 66　C　【解析】语篇衔接。总起介绍步骤。 67　B　【解析】语篇衔接。another one later承接一次一个规则。 68　E　【解析】语篇衔接。举例解释清理路径的理由。 69　A　【解析】语篇衔接。board是查阅书面规则的位置。 70　D　【解析】语篇衔接。善待犯错者，衔接kindly及welcome。 V. 情景交际 71　No, you can’t / No, you may not　【解析】交际运用。后句要求安静，空处表示不允许。 72　Where　【解析】交际运用。询问放置位置。 73　That’s all right / That’s OK / Never mind　【解析】交际运用。回应道歉并给提问机会。 74　Why should we follow the rule　【解析】交际运用。because答句说明遵守原因。 75　Yes, I did　【解析】交际运用。无人帮忙对应过去问句肯定回答。 VI. 看图写话 76　He should wear a helmet when riding a bike.　【解析】看图表达。头盔与自行车，should后动词原形。 77　She is cooking by herself.　【解析】看图表达。女孩独自做饭，by herself表示独自。 78　They are putting the chairs in order.　【解析】看图表达。整理椅子，put ... in order。 79　We mustn’t run in the corridor.　【解析】看图表达。禁止符号和走廊跑步，mustn’t后用动词原形。 80　We should keep quiet in the library.　【解析】看图表达。书架及安静手势，语境为图书馆。 VII. 短文填空 81　make　【解析】短文填词。decide to do sth.，空前已有to，填动词原形make。 82　ourselves　【解析】短文填词。by ourselves表示我们自己。 83　under / beside / near　【解析】短文填词。箱子放桌下或旁边等合理方位均可。 84　a　【解析】短文填词。clear辅音开头，单数sign前a。 85　politely　【解析】短文填词。修饰speak用politely。 86　laughs　【解析】短文填词。No one单数，一般现在时laughs。 87　useful　【解析】短文填词。is后形容词useful。 88　and / so　【解析】短文填词。cleaner与can walk safely可并列或因果。 89　our　【解析】短文填词。work前形容词性物主代词our。 90　fair　【解析】短文填词。clear与fair并列作表语，fair本身为形容词，形式不变。 VIII. 书面表达 91　【解析】针对借用无记录和归还不及时提出至少三条规则，解释至少两条作用；情态动词后用原形，器材破损时报告而非继续使用。 评分建议（15分）：内容与任务完成6分，语言准确与表达6分，结构连贯及书写3分。按实际完成情况综合给分；范文仅供参考，不要求逐句一致。 学科网（北京）股份有限公司 $仁爱科普七年级下册 · Unit 11 · A卷 2026—2027学年仁爱科普七年级下册 Unit 11 测试卷 A卷 Rules Matter 满分150分　考试时间120分钟 学校：____________　班级：____________　姓名：____________ 第一、二节听力材料读两遍，第三节短文读三遍。 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符的选项。每个句子读两遍。 1.（　　） A B C 2.（　　） A B C 3.（　　） A B C 4.（　　） A B C 5.（　　） A B C 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. Where should the juice stay? A. Inside the reading room. B. On a bookshelf. C. Outside the reading room. 听第2段对话，回答第7小题。 7. When must the books be returned? A. Before 5:30 on Friday. B. Before 5:00 on Friday. C. Before 4:00 on Thursday. 听第3段对话，回答第8小题。 8. Who helped with the difficult cutting? A. A teacher. B. Dong’s father. C. Dong’s friend. 听第4段对话，回答第9小题。 9. Why should the path be clear? A. To make it longer. B. To walk safely. C. To leave more bags. 听第5段对话，回答第10、11小题。 10. What new rule did the class add? A. Bring more paint. B. Clean tables after class. C. Draw on the tables. 11. Who checks the tables? A. Only the teacher. B. Only the monitor. C. Each group. 听第6段对话，回答第12、13小题。 12. Where are photos not allowed? A. In the special room. B. In the hall. C. At the gate. 13. What should visitors remember? A. Run between rooms. B. Take more food. C. Speak quietly. 听第7段对话，回答第14、15小题。 14. What did Tao do during the presentation? A. Interrupted a classmate. B. Drew a picture. C. Returned a book. 15. What will Tao do next time? A. Wait until the talk ends. B. Leave before the talk. C. Talk even louder. 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。 Rules for the School Garden Start At 16. ________ o’clock. Walking Stay on the 17. ________. Plants Do not pick 18. ________. Watering Use a bucket to carry 19. ________. Leaving Put the 20. ________ back. 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. We should follow ________ rules of our reading room. A. a B. the C. an 22. —Did you write the note by ________, Li? —Yes, I did. A. yourself B. myself C. himself 23. The girl made the card ________. Nobody helped her. A. hers B. her C. herself 24. We should take care of ________ during the trip. A. ourselves B. ours C. us 25. The boys enjoyed ________ at the school game. A. himself B. itself C. themselves 26. You ________ play football on a busy road. It is dangerous. A. must B. mustn’t C. should 27. Students should ________ books on time. A. return B. returns C. returned 28. You should not ________ loudly in the library. A. speaks B. speak C. speaking 29. We must keep the classroom ________. A. cleanly B. clean C. cleaning 30. Please listen ________ when a classmate is speaking. A. carefully B. careful C. care 31. This rule helps people keep things in ________. A. cloud B. price C. order 32. The small child is at home ________ with no one else there. A. together B. alone C. outside 33. We should wait ________ our turn to speak. A. at B. with C. for 34. The floor is wet, so walk ________. A. loudly B. angrily C. slowly 35. —Please don’t put your bag in the doorway. —________ I’ll move it now. A. Sorry. B. You’re welcome. C. Goodbye. 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。 In the class reading corner, everyone wanted the same new storybook. At first, students kept it for as long as they liked. Some classmates never had a 36. ________ to read it. The class teacher asked them to suggest a fair rule. One student said, “Let the fastest reader take it first.” Another said, “Let us vote for the person who gets it.” The class thought about both ideas, but neither helped 37. ________. Finally, they made a list. Each student could keep the book for two days, then pass it to the 38. ________ person. A student who needed more time could ask to borrow it again after everyone had a turn. The class also agreed to keep the book 39. ________. They used a bookmark instead of folding the pages. If a page came loose, they told the teacher 40. ________. No one tried to repair it with unsuitable glue. After a month, every interested student read the book. The list made the order 41. ________. The care rule kept the pages in good condition. The class learned that rules should solve a 42. ________, not simply tell people what they could not do. They explained the rules to new classmates 43. ________. Everyone knew why the rules were useful. Sharing one book became 44. ________ when people respected one another’s needs. A good rule made the reading corner more 45. ________. 36. A. chance B. price C. picture 37. A. everyone B. someone C. anyone 38. A. last B. first C. next 39. A. cheap B. safe C. heavy 40. A. angrily B. quiet C. quickly 41. A. clear B. dark C. long 42. A. river B. seat C. problem 43. A. loudly B. politely C. badly 44. A. easier B. harder C. slower 45. A. crowded B. welcoming C. empty IV. 阅读理解（共两节，满分45分） 第一节（共20小题；每小题2分，满分40分） 阅读下列短文，根据短文内容，从每小题所给的A、B、C、D四个选项中选出最佳答案。 A School Reading Room Rules Open Monday to Friday, 12:30–2:00 p.m. and 4:00–5:30 p.m. Closed on weekends. Students may borrow two books at a time for one week. Show your school card when borrowing. Return books at the front desk. If you need more time, ask the librarian before the return date. Do not pass a borrowed book to another student without recording the change. Keep your voice low. Food and drinks should stay outside. Bags belong under the chairs, not in the walking path. You may bring a notebook and pencil. If a book is damaged (破损的), tell the librarian. Do not hide the problem or try to fix it alone. Our rules help everyone find books, study quietly and move safely. Ask the librarian if a rule is unclear. Visitors are welcome to suggest improvements. 46. When is the room closed? A. On Monday afternoon. B. At 1:00 on Tuesday. C. At 4:30 on Friday. D. On weekends. 47. How many books may a student borrow at a time? A. One. B. Three. C. Two. D. Four. 48. What should a student do when needing more time? A. Hide the book. B. Give it to a friend. C. Ask before the return date. D. Write in the book. 49. Where should students put their bags? A. Under their chairs. B. In the path. C. On the front desk. D. On the bookshelves. 50. Why does the reading room have these rules? A. To make borrowing expensive. B. To stop everyone reading. C. To help people study and move safely. D. To keep students outside all day. B When Rui joined a new class, he did not know the rule about speaking during group presentations. He asked a question while Mei was explaining her drawing. Mei stopped and looked worried. After the presentation, the teacher spoke with both students. Rui said he did not mean to be rude. He wanted to understand the picture. The teacher explained that waiting until the speaker finished would help everyone follow the presentation. Mei also learned something. She could tell classmates when questions were welcome before she began. The next day, she said, “I will explain my drawing first. Please ask questions after that.” Rui wrote his question down and waited. When Mei finished, he asked it politely. The discussion went well. The rule did not stop students from asking questions. It helped them find a good time to ask. Both students felt more comfortable because the rule and its reason were clear. 51. Why did Rui interrupt Mei? A. He disliked her drawing. B. He wanted to leave. C. He forgot his name. D. He wanted to understand it. 52. What did the teacher explain? A. Students should never ask questions. B. Drawings should have no words. C. Questions should wait until the speaker finishes. D. Only Mei could speak all day. 53. What did Mei do before her next presentation? A. Removed every picture. B. Told classmates when to ask questions. C. Asked Rui to go away. D. Spoke as fast as possible. 54. What did Rui do the next day? A. Interrupted again. B. Ignored the presentation. C. Gave up his question. D. Wrote the question down and waited. 55. What does this story show? A. Only new students need rules. B. Clear rules can help people communicate. C. Questions always cause trouble. D. Good presentations need no listeners. C Fair play matters in a game. It does not mean everyone must win. It means each player has the same chance and follows the agreed rules. In a class game, teams had to carry small balls with spoons. One team used a larger spoon from the kitchen. It could carry two balls at once. The other teams said this was unfair. The teacher stopped the game and asked everyone to check the equipment (器材). The teams agreed to use spoons of the same size. They also decided that a dropped ball must be picked up before a player could move on. Then they began again. The team with the large spoon did not feel happy at first. But its members soon saw that the new rules made the game more interesting. Everyone had to work carefully. The class cheered for all teams. A game can be fun even when one team loses, if players know they are treated fairly. 56. What does fair play mean here? A. Every player must win. B. Only the fastest team plays. C. The teacher decides every score alone. D. Players follow equal, agreed rules. 57. Why did other teams complain? A. The balls were all too small. B. The game was outside. C. The teacher had no spoon. D. One team used a larger spoon. 58. What did teams agree to use? A. Different-sized balls. B. Only kitchen bowls. C. Spoons of the same size. D. Their hands instead of spoons. 59. What should a player do if a ball drops? A. Pick it up before moving on. B. Leave it there. C. Start another game. D. Ask another team to stop forever. 60. What can make losing a game acceptable? A. Ignoring all rules. B. Knowing the game is fair. C. Using the biggest tool. D. Keeping the score secret. D A rule can be easier to follow when people understand its cause. In a school art room, students once left wet brushes on the edge of a table. Several brushes fell onto the floor, and someone nearly slipped (滑倒). The art teacher did not only put up a “Be careful” sign. She asked the class to discuss what caused the problem. They noticed there was no clear place for wet brushes. The class chose a tray (托盘) away from the walking path. Now each student puts a used brush in the tray before cleaning it. One group checks the floor at the end of the lesson. The teacher explains that dry, clear paths help everyone move safely. The new rule is short and practical. It says what to do, where to do it and why it matters. The class learns that a good rule can prevent a problem. It works better when the room also makes the right action easy. 61. What first caused trouble in the art room? A. Wet brushes on the table edge. B. Too many signs. C. A missing picture. D. A closed door. 62. Why was “Be careful” alone not enough? A. Students could not read. B. There was no clear place for wet brushes. C. The sign was too big. D. The teacher wanted louder voices. 63. Where did the class put the tray? A. Away from the walking path. B. In the doorway. C. Under everyone’s feet. D. On the table edge. 64. Who checks the floor at the lesson’s end? A. One group. B. Only the librarian. C. A visiting parent. D. The bus driver. 65. What is a good rule like according to this passage? A. Long and difficult. B. Clear, useful and supported by the setting. C. Without any reason. D. Different for each student every minute. 第二节（共5小题；每小题1分，满分5分） 阅读下面短文，从短文后所给的五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。 E A new classmate may not know all your class rules. You can help the person learn them. 66. ________ Start with one useful rule. 67. ________ Too many rules at once can be hard to remember. Explain why the rule matters. 68. ________ A reason can make the action easier to understand. Show where to find the written rules. 69. ________ The new student can check them later. Speak kindly and invite questions. 70. ________ Learning rules should help someone feel welcome. A. A board near the door is easy to find. B. You can discuss another one later. C. These steps may make it easier. D. Do not laugh if the person makes a mistake. E. For example, clear paths help people walk safely. 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: May I talk loudly in the reading room? B: ____________________________________________. Please keep your voice low. 72. A: ____________________________________________ should I put my bag? B: Under your chair, please. 73. A: I’m sorry I interrupted you. B: ____________________________________________. You can ask your question now. 74. A: ____________________________________________? B: Because the rule keeps us safe. 75. A: Did you make this sign by yourself? B: ____________________________________________. No one helped me. 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. he, should, helmet 77. she, cook, by herself 78. they, put, in order 79. mustn’t, run, corridor (走廊) 80. should, keep quiet, library 76. _______________________________________________________________________________ 77. _______________________________________________________________________________ 78. _______________________________________________________________________________ 79. _______________________________________________________________________________ 80. _______________________________________________________________________________ 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适当的单词，要求所填单词意义准确、形式正确，使短文意思完整、行文连贯。 Our class has a small art area. Last month, some students left paper on the floor. One boy nearly fell. We decided to 81. ________ (make) a new rule. The teacher asked us to discuss the problem by 82. ________ (we). We chose a large box for waste paper and put it 83. ________ the table. We also made 84. ________ clear sign. It said, “Put waste paper here.” Now each group checks its area before leaving. Students speak 85. ________ (polite) when they remind others. No one 86. ________ (laugh) at a classmate who forgets. Instead, we explain why the rule is 87. ________ (use). The floor is cleaner, 88. ________ everyone can walk safely. Our teacher is pleased with 89. ________ (we) work. We learn that rules help people when they are clear and 90. ________ (fair). 81. ________　82. ________　83. ________　84. ________　85. ________ 86. ________　87. ________　88. ________　89. ________　90. ________ VIII. 书面表达（满分15分） 91. 班级体育器材出现借用没有记录、归还不及时等问题。请以“Rules for Our Sports Equipment”为题写一篇约80词的短文，提出至少三条具体规则，并说明其中两条规则的作用。可使用must、mustn’t、should、shouldn’t。不得出现真实姓名和校名。 Rules for Our Sports Equipment _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ 第 1 页 学科网（北京）股份有限公司 $