精品解析：河北邯郸市大名县六中杨桥中学联考2026-2027学年八年级上学期10月阶段学情自测英语试题

2026-202学年八年级上学期英语阶段检测 总分：120分 时间：120分钟 一、听力测试（共20分） 第一节：听句子，选择最佳答语。（每题1分，共5分） 1. A. Yes, I am. B. No, I don’t. C. I like it. 2. A. I’m a kind person. B. I’m good at math. C. I’m proud of it. 3. A. Practice makes perfect. B. Believe in yourself. C. You are welcome. 4. A. I want to be a dancer. B. I take dance lessons. C. I like dancing. 5. A. I’m strict with myself. B. I’m good at singing. C. I have a special talent. 第二节：听短对话，选择正确答案。（每题1分，共5分） 6. What is the boy good at? A. Playing basketball. B. Playing the piano. C. Running. 7. What does the girl think of her English project? A. Easy. B. Challenging. C. Boring. 8. What is the boy’s personal strength? A. He is a good student. B. He likes helping others. C. He is good at ping-pong. 9. How long does the girl practice playing the violin every week? A. Two hours. B. Three hours. C. Four hours. 10. What does the teacher advise the boy to do? A. To give up. B. To be nervous. C. To believe in himself. 第三节：听短文，选择正确答案。（每题2分，共10分） 11. What is the speaker’s name? A. Lily. B. Laura. C. Li Ming. 12. Where is the speaker from? A. The US. B. The UK. C. Canada. 13. What is the speaker’s personal strength? A. She is shy. B. She is outgoing. C. She is strict. 14. What is Laura talented in? A. Playing the violin. B. Playing the piano. C. Playing the erhu. 15. How does the speaker feel about her new school life? A. Boring. B. Happy. C. Worried. 二、单项选择（共10小题，每题1分，满分10分） 1. Everyone is ________. We should learn to accept ourselves. A. unique B. average C. strict D. nervous 2. I’m working ________ my English project these days. A. in B. at C. on D. for 3. She is ________ playing the erhu. It’s her special talent. A. proud of B. good at C. strict with D. nervous about 4. ________ makes you unique? I think my kindness makes me unique. A. How B. Why C. What D. Where 5. Practice makes ________. If you keep trying, you will succeed. A. perfect B. perfecting C. perfected D. to perfect 6. Don’t be ________ yourself. Everyone has strong points and weak points. A. good at B. proud of C. hard on D. strict with 7. My dream is to play basketball in the Olympics. I want to ________ with my sports career. A. come up B. continue C. give up D. make up 8. I was ________ about singing in front of the class, but my teacher encouraged me. A. confident B. happy C. nervous D. proud 9. We are supposed ________ ourselves in the report. A. describe B. describing C. to describe D. described 10. —I won the first prize in the singing competition! —________! I’m proud of you. A. Well done B. Bad luck C. Don’t worry D. Never mind 三、完形填空（共10小题，每题1分，满分10分） Monica was a very ____11____ girl. She always sat at the back of the classroom, quietly taking notes. Every Monday morning, there would be a special show in her class and one student would be chosen to make a speech. Miss White hoped that Monica could have a try, but she ____12____ because she was afraid. “I know it seems ____13____ for you, but it will help you build up your confidence,” said Miss White. Monica was lost in thought. The next day, she came to Miss White’s office. Miss White was ____14____ that she would take the chance. She helped Monica with her speech and advised her to practice. For a whole week, Monica practiced speaking in front of her imaginary friends. Finally, Monday arrived. When Monica was called upon, she stood up and walked to the front without any notes. Her successful performance brought everyone great ____15____. The whole class clapped for a full minute. From that day, Monica’s life changed for the ____16____. She ____17____ her fear of speaking in public. Years later, at the age of 23, she became a news reader. People who see her on television now will find it hard to ____18____ that she was once a shy girl. The story tells us that ____19____ in yourself is the first step to success. Everyone has something special, and we should be ____20____ of who we are. 11. A. outgoing B. shy C. strict D. proud 12. A. agreed B. accepted C. refused D. continued 13. A. easy B. interesting C. challenging D. boring 14. A. sad B. angry C. surprised D. glad 15. A. surprise B. joy C. sadness D. fear 16. A. worse B. better C. harder D. slower 17. A. made B. had C. overcame D. kept 18. A. believe B. know C. see D. hear 19. A. believing B. practicing C. describing D. accepting 20. A. nervous B. afraid C. proud D. strict 四、阅读理解（共两篇，满分20分） A篇（判断正误，每题2分，共10分） One day a teacher gave the students a special test. She asked them to turn the page and begin. To everyone’s surprise, there were no questions, just a black dot in the middle of the page. The teacher asked them to write what they saw there. At the end of the class, the teacher read all the answers. All of them described the black dot. After reading, the classroom was quiet. The teacher said, “Dear kids, I just wanted to give you something to think about. Every one of you focused on the dark dots, but you have a piece of white paper to enjoy. This is just like our life. We always focus on one problem or another. But in fact, our life is a gift filled with love and care. Take your eyes away from the black dots in your life. Enjoy each moment happily and live a full life!” 21. The students were surprised because there were no questions on the test paper. 22. All the students wrote about the white paper in their answers. 23. The teacher wanted the students to focus on the black dots. 24. According to the teacher, our life is like a piece of white paper with a black dot. 25. The teacher wished the students to learn to see the bright side of life. B篇（选择题，每题2分，共10分） Lord Pingyuan was from the State of Zhao. At that time, Zhao was weaker than Qin, so Qin wanted to control Zhao. Lord Pingyuan decided to ask the State of Chu for some help. He planned to pick twenty talented people to go with him. But he could only find nineteen people. Soon, a man called Mao Sui was very confident and said, “Please believe in me.” Finally, Lord Pingyuan let Mao Sui join them. In the State of Chu, the king didn’t want to help Zhao. Mao Sui acted bravely. He walked to the king with a sword in his hand. The king was very surprised and had to listen to Mao Sui. Mao Sui described the importance of the friendship between Chu and Zhao. The king agreed to help Zhao. After that, people considered Mao Sui as a hero of the state. The story tells us that we should always believe in ourselves like Mao Sui. Don’t be shy to show our talents. 26. Why did Lord Pingyuan want to ask the State of Chu for help? A. Because Chu was weaker than Zhao. B. Because Qin wanted to control Zhao. C. Because Mao Sui asked him to do so. D. Because he had twenty talented people. 27. How many people did Lord Pingyuan plan to pick at first? A. 19. B. 20. C. 21. D. 22. 28. Why did the king of Chu agree to help Zhao? A. Because Mao Sui was very confident. B. Because Mao Sui acted bravely and described the importance of their friendship. C. Because Lord Pingyuan asked him to do so. D. Because Mao Sui had a sword. 29. What does the underlined word “confident” mean in Chinese? A. 紧张的 B. 害怕的 C. 自信的 D. 骄傲的 30. What can we learn from the story? A. We should practice more. B. We should be strict with ourselves. C. We should believe in ourselves and show our talents. D. We should make more friends. 五、书面表达（满分20分） 31. 假设你是李华，你的学校正在开展“Better you, better me!”主题活动。请你结合本单元所学，用英语写一篇短文，谈谈你个人的优势（personal strengths）和特殊才能（special talents），以及你打算如何让自己变得更好。 提示： 1. 你的个人优势是什么？（如：善良、乐于助人、勤奋等） 2. 你的特殊才能是什么？（如：擅长拉二胡、打乒乓球、画画等） 3. 你打算如何接纳自己并继续发展自己？（如：相信自己、多加练习等） 要求：语句通顺，意思连贯，书写规范，不少于80词。  _________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 第1页/共1页 学科网（北京）股份有限公司 $ 2026-202学年八年级上学期英语阶段检测 总分：120分 时间：120分钟 一、听力测试（共20分） 第一节：听句子，选择最佳答语。（每题1分，共5分） 1. A. Yes, I am. B. No, I don’t. C. I like it. 2. A. I’m a kind person. B. I’m good at math. C. I’m proud of it. 3. A. Practice makes perfect. B. Believe in yourself. C. You are welcome. 4. A. I want to be a dancer. B. I take dance lessons. C. I like dancing. 5. A. I’m strict with myself. B. I’m good at singing. C. I have a special talent. 第二节：听短对话，选择正确答案。（每题1分，共5分） 6. What is the boy good at? A. Playing basketball. B. Playing the piano. C. Running. 7. What does the girl think of her English project? A. Easy. B. Challenging. C. Boring. 8. What is the boy’s personal strength? A. He is a good student. B. He likes helping others. C. He is good at ping-pong. 9. How long does the girl practice playing the violin every week? A. Two hours. B. Three hours. C. Four hours. 10. What does the teacher advise the boy to do? A. To give up. B. To be nervous. C. To believe in himself. 第三节：听短文，选择正确答案。（每题2分，共10分） 11. What is the speaker’s name? A. Lily. B. Laura. C. Li Ming. 12. Where is the speaker from? A. The US. B. The UK. C. Canada. 13. What is the speaker’s personal strength? A. She is shy. B. She is outgoing. C. She is strict. 14. What is Laura talented in? A. Playing the violin. B. Playing the piano. C. Playing the erhu. 15. How does the speaker feel about her new school life? A. Boring. B. Happy. C. Worried. 二、单项选择（共10小题，每题1分，满分10分） 1. Everyone is ________. We should learn to accept ourselves. A. unique B. average C. strict D. nervous 【答案】A 【解析】 【详解】句意：每个人都是独一无二的。我们应该学会接受我们自己。 unique独特的；average普通的；strict严格的；nervous紧张的。根据后句“We should learn to accept ourselves.”可知，我们要学会接受自己，因为每个人都是独特的。 2. I’m working ________ my English project these days. A. in B. at C. on D. for 【答案】C 【解析】 【详解】句意：这几天我正在从事我的英语项目。 in在……里面；at在……处；on在……上面；for为了。根据“my English project”可知是致力于该项目，固定搭配work on意为“从事于；致力于”，后接具体任务或项目。 3. She is ________ playing the erhu. It’s her special talent. A. proud of B. good at C. strict with D. nervous about 【答案】B 【解析】 【详解】句意：她很擅长拉二胡。这是她的特殊天赋。 proud of为……感到骄傲；good at擅长；strict with对……严格；nervous about对……感到紧张。根据“It’s her special talent”可知，拉二胡是她的特殊天赋，说明她非常擅长这项技能，应填good at。 4. ________ makes you unique? I think my kindness makes me unique. A. How B. Why C. What D. Where 【答案】C 【解析】 【详解】句意：什么使你独一无二？我认为我的善良使我独一无二。 How如何；Why为什么；What什么；Where哪里。根据答语“I think my kindness makes me unique.”可知，回答的是“我的善良”，指事物，所以问句是询问“什么”使你独一无二。应填What。 5. Practice makes ________. If you keep trying, you will succeed. A. perfect B. perfecting C. perfected D. to perfect 【答案】A 【解析】 【详解】句意：熟能生巧。如果你坚持尝试，你就会成功。 此处是固定谚语“Practice makes perfect”，意为“熟能生巧”，应填perfect。 6. Don’t be ________ yourself. Everyone has strong points and weak points. A. good at B. proud of C. hard on D. strict with 【答案】C 【解析】 【详解】句意：对自己不要太苛刻。每个人都有优点和缺点。 be good at擅长；be proud of为……感到骄傲；be hard on对……苛刻；be strict with对……严格。根据后一句“每个人都有优点和缺点”，可知此处是在安慰不要对自己太苛刻，因此正确答案为hard on。 7. My dream is to play basketball in the Olympics. I want to ________ with my sports career. A. come up B. continue C. give up D. make up 【答案】B 【解析】 【详解】句意：我的梦想是在奥运会上打篮球。我想继续我的运动生涯。 come up with想出/提出（主意、计划、答案）；continue with继续（某事）；give up放弃，后面不能接介词with；make up with和……和好、和解。根据“My dream is to play basketball in the Olympics.”可知作者希望实现梦想，因此想要继续他的运动生涯。故选B。 8. I was ________ about singing in front of the class, but my teacher encouraged me. A. confident B. happy C. nervous D. proud 【答案】C 【解析】 【详解】句意：我对于在全班面前唱歌感到很紧张，但是我的老师鼓励了我。 confident自信的；happy开心的；nervous紧张的；proud自豪的。根据“but my teacher encouraged me”可知，一开始是“紧张”的，应用nervous。 9. We are supposed ________ ourselves in the report. A. describe B. describing C. to describe D. described 【答案】C 【解析】 【详解】句意：我们应该在报告中描述我们自己。 be supposed to do sth意为“应该做某事”，后接动词不定式。 10. —I won the first prize in the singing competition! —________! I’m proud of you. A. Well done B. Bad luck C. Don’t worry D. Never mind 【答案】A 【解析】 【详解】句意：——我在歌唱比赛中获得了一等奖！——做得好！我为你感到骄傲。 Well done做得好；Bad luck真倒霉；Don’t worry别担心；Never mind没关系。根据“I won the first prize in the singing competition!”可知对方获得了好成绩，结合“I’m proud of you.”，此处应表示祝贺或赞扬，Well done符合语境。 三、完形填空（共10小题，每题1分，满分10分） Monica was a very ____11____ girl. She always sat at the back of the classroom, quietly taking notes. Every Monday morning, there would be a special show in her class and one student would be chosen to make a speech. Miss White hoped that Monica could have a try, but she ____12____ because she was afraid. “I know it seems ____13____ for you, but it will help you build up your confidence,” said Miss White. Monica was lost in thought. The next day, she came to Miss White’s office. Miss White was ____14____ that she would take the chance. She helped Monica with her speech and advised her to practice. For a whole week, Monica practiced speaking in front of her imaginary friends. Finally, Monday arrived. When Monica was called upon, she stood up and walked to the front without any notes. Her successful performance brought everyone great ____15____. The whole class clapped for a full minute. From that day, Monica’s life changed for the ____16____. She ____17____ her fear of speaking in public. Years later, at the age of 23, she became a news reader. People who see her on television now will find it hard to ____18____ that she was once a shy girl. The story tells us that ____19____ in yourself is the first step to success. Everyone has something special, and we should be ____20____ of who we are. 11. A. outgoing B. shy C. strict D. proud 12. A. agreed B. accepted C. refused D. continued 13. A. easy B. interesting C. challenging D. boring 14. A. sad B. angry C. surprised D. glad 15. A. surprise B. joy C. sadness D. fear 16. A. worse B. better C. harder D. slower 17. A. made B. had C. overcame D. kept 18. A. believe B. know C. see D. hear 19. A. believing B. practicing C. describing D. accepting 20. A. nervous B. afraid C. proud D. strict 【答案】11. B 12. C 13. C 14. D 15. B 16. B 17. C 18. A 19. A 20. C 【解析】 【导语】本文讲述了害羞的女孩莫妮卡在老师鼓励下克服恐惧，成功演讲并最终成为新闻播报员的故事，告诉我们自信的重要性。 【11题详解】 句意：莫妮卡是一个十分害羞的女孩。 后文写她总是安静坐在教室后排、害怕演讲，体现性格内向害羞，应选用shy“害羞的”。outgoing“外向的”、strict“严格的”、proud“自豪的”均不符合语境。 【12题详解】 句意：怀特老师希望莫妮卡试一试，但她拒绝了，因为她很害怕。 根据“because she was afraid”可知，她不愿意尝试演讲，应选用refused“拒绝”。agreed“同意”、accepted“接受”、continued“继续”均不符合语境。 【13题详解】 句意：“我知道这对你来说似乎很有挑战性，但它会帮助你建立自信。” 怀特老师说道。 当众演讲对胆小的莫妮卡来说是一件有挑战的事，应选用challenging“有挑战性的”。easy“简单的”、interesting“有趣的”、boring“无聊的”均不符合语境。 【14题详解】 句意：怀特老师很高兴她愿意抓住这次机会。 原本莫妮卡拒绝演讲，现在她愿意尝试，老师感到开心， 应选用glad“高兴的”。sad“伤心的”、angry“生气的”、surprised“惊讶的”均不符合语境。 【15题详解】 句意：她精彩的表现带给所有人极大的喜悦。 后文全班鼓掌，说明大家十分开心，应选用joy“喜悦”。surprise“惊喜”、sadness“悲伤”、fear“恐惧”均不符合语境。 【16题详解】 句意：从那天起，莫妮卡的生活往好的方向转变。 根据后文她成为新闻播报员可知，生活向好的方向改变，应选用better“更好”。worse“更糟”、harder“更艰难”、slower“更慢”均不符合语境。 【17题详解】 句意：她克服了当众发言的恐惧。 演讲成功之后，她不再害怕公开讲话，应选用overcame“克服”。made“制作”、had“拥有”、kept“保持”均不符合语境。 【18题详解】 句意：如今在电视上看见她的人们很难相信她曾经是一个害羞的女孩。 前后形成反差，人们难以相信她过去的样子，应选用believe“相信”。know“知道”、see“看见”、hear“听见”均不符合语境。 【19题详解】 句意：这个故事告诉我们：相信自己是成功的第一步。 根据语境，自信是成功的首要步骤，应选用believing“相信”，believe in oneself是固定搭配，意为“相信自己”。practicing“练习”、describing“描述”、accepting“接受”均不符合语境。 【20题详解】 句意：每个人都有独特之处，我们应当为自己感到自豪。 根据语境，每个人都是特别的，应肯定自我，应选用proud“自豪的”，be proud of是固定短语，意为“为……自豪”。nervous“紧张的”、afraid“害怕的”、strict“严格的”均不符合语境。 四、阅读理解（共两篇，满分20分） A篇（判断正误，每题2分，共10分） One day a teacher gave the students a special test. She asked them to turn the page and begin. To everyone’s surprise, there were no questions, just a black dot in the middle of the page. The teacher asked them to write what they saw there. At the end of the class, the teacher read all the answers. All of them described the black dot. After reading, the classroom was quiet. The teacher said, “Dear kids, I just wanted to give you something to think about. Every one of you focused on the dark dots, but you have a piece of white paper to enjoy. This is just like our life. We always focus on one problem or another. But in fact, our life is a gift filled with love and care. Take your eyes away from the black dots in your life. Enjoy each moment happily and live a full life!” 21. The students were surprised because there were no questions on the test paper. 22. All the students wrote about the white paper in their answers. 23. The teacher wanted the students to focus on the black dots. 24. According to the teacher, our life is like a piece of white paper with a black dot. 25. The teacher wished the students to learn to see the bright side of life. 【答案】21. T 22. F 23. F 24. T 25. T 【解析】 【导语】本文是一篇记叙文。文章讲述老师用“黑点测试”启发学生，告诉大家不要只关注生活中的烦恼，要发现身边的美好，积极面对生活。 【21题详解】 根据原文“To everyone’s surprise, there were no questions, just a black dot in the middle of the page”可知，学生们惊讶地发现试卷上没有题目，只有页面中央的一个黑点，题干“学生们感到惊讶，因为试卷上没有题目。”的表述正确。 【22题详解】 根据原文“All of them described the black dot”可知，所有学生的作答内容都围绕黑点展开，题干“所有学生的答案都写了白纸相关内容”的表述错误。 【23题详解】 根据原文“Take your eyes away from the black dots in your life”可知，老师引导大家把视线从生活里的黑点上移开，是希望学生不要只盯着黑点，并非想让大家专注于黑点，题干“老师希望学生专注于黑点”的表述错误。 【24题详解】 根据原文“Every one of you focused on the dark dots, but you have a piece of white paper to enjoy. This is just like our life”可知，老师将带黑点的白纸类比为我们的生活，题干“我们的生活就像一张带黑点的白纸”的表述正确。 【25题详解】 根据原文“our life is a gift filled with love and care... Enjoy each moment happily and live a full life”可知，老师鼓励大家看见生活里的爱与关怀，享受每一刻。题干“老师希望学生学会看到生活光明的一面”的表述正确。 B篇（选择题，每题2分，共10分） Lord Pingyuan was from the State of Zhao. At that time, Zhao was weaker than Qin, so Qin wanted to control Zhao. Lord Pingyuan decided to ask the State of Chu for some help. He planned to pick twenty talented people to go with him. But he could only find nineteen people. Soon, a man called Mao Sui was very confident and said, “Please believe in me.” Finally, Lord Pingyuan let Mao Sui join them. In the State of Chu, the king didn’t want to help Zhao. Mao Sui acted bravely. He walked to the king with a sword in his hand. The king was very surprised and had to listen to Mao Sui. Mao Sui described the importance of the friendship between Chu and Zhao. The king agreed to help Zhao. After that, people considered Mao Sui as a hero of the state. The story tells us that we should always believe in ourselves like Mao Sui. Don’t be shy to show our talents. 26. Why did Lord Pingyuan want to ask the State of Chu for help? A. Because Chu was weaker than Zhao. B. Because Qin wanted to control Zhao. C. Because Mao Sui asked him to do so. D. Because he had twenty talented people. 27. How many people did Lord Pingyuan plan to pick at first? A. 19. B. 20. C. 21. D. 22. 28. Why did the king of Chu agree to help Zhao? A. Because Mao Sui was very confident. B. Because Mao Sui acted bravely and described the importance of their friendship. C. Because Lord Pingyuan asked him to do so. D. Because Mao Sui had a sword. 29. What does the underlined word “confident” mean in Chinese? A. 紧张的 B. 害怕的 C. 自信的 D. 骄傲的 30. What can we learn from the story? A. We should practice more. B. We should be strict with ourselves. C. We should believe in ourselves and show our talents. D. We should make more friends. 【答案】26. B 27. B 28. B 29. C 30. C 【解析】 【导语】本文主要介绍了毛遂自荐的典故。 【26题详解】 根据“At that time, Zhao was weaker than Qin, so Qin wanted to control Zhao. Lord Pingyuan decided to ask the State of Chu for some help.”可知，求助的原因是秦国想要控制赵国。 【27题详解】 根据“He planned to pick twenty talented people to go with him.”可知，平原君最初计划挑选20人。 【28题详解】 根据“Mao Sui acted bravely. He walked to the king with a sword in his hand... Mao Sui described the importance of the friendship between Chu and Zhao. The king agreed to help Zhao.”可知，楚王同意帮助是因为毛遂的勇敢行为以及他阐述了友谊的重要性。 【29题详解】 根据划线词所在“...a man called Mao Sui was very confident and said, ‘Please believe in me.’”以及下文他主动自荐并成功说服楚王的表现，可以推断该词意为“自信的”。 【30题详解】 根据“The story tells us that we should always believe in ourselves like Mao Sui. Don't be shy to show our talents.”可知，我们从故事中学到的是要相信自己并展示才华。 五、书面表达（满分20分） 31. 假设你是李华，你的学校正在开展“Better you, better me!”主题活动。请你结合本单元所学，用英语写一篇短文，谈谈你个人的优势（personal strengths）和特殊才能（special talents），以及你打算如何让自己变得更好。 提示： 1. 你的个人优势是什么？（如：善良、乐于助人、勤奋等） 2. 你的特殊才能是什么？（如：擅长拉二胡、打乒乓球、画画等） 3. 你打算如何接纳自己并继续发展自己？（如：相信自己、多加练习等） 要求：语句通顺，意思连贯，书写规范，不少于80词。  _________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 【答案】参考范文 Hello, everyone! I’m Li Hua. I’m glad to share my strengths and talents with you. I am kind and ready to help classmates in trouble. I work hard at my lessons. Besides, I’m good at playing the erhu, a traditional Chinese instrument. I won first prize in our school talent show last year. To make progress, I’ll keep confident and never give up. I plan to practise the erhu more and learn from others. I believe I will become better as long as I keep trying. 【解析】 【详解】写作步骤： [第一步：审题立意] 确定文体：应用文，以一般现在时和一般将来时为主 明确要点： 点明本次发言主题，分享自身优点与特长，具体介绍自己的性格优点、特长成就及未来计划。 确定人称：第一人称（I） 注意事项：不少于80词 [第二步：构思布局] 三段式结构： 开头段：点明本次发言主题，分享自身优点与特长 主体段：具体介绍自己的性格优点、特长成就 结尾段：未来计划 [第三步：要点展开 ] 要点一：分享自身优点与特长 ：share my strengths and talents/talk about my merits and special skills/introduce my strengths and special talents/share something about my good qualities and skills等 要点二：介绍自己 性格优点：be kind and ready to help classmates/outgoing /patient/honest/hard-working等 特长：play the erhu/play musical instruments/draw pictures/do sports等 要点三：未来计划：keep confident and never give up/keep practising the erhu to improve my skills/learn from other people’s strong points/keep trying to make greater progress/become better and better等 第1页/共1页 学科网（北京）股份有限公司 $