河南周口市沈丘县联考2025-2026学年度第二学期期末考试卷 八年级英语

标签:
特供音频原文文字版答案
2026-07-07
| 3份
| 14页
| 10人阅读
| 0人下载

资源信息

学段 初中
学科 英语
教材版本 -
年级 八年级
章节 -
类型 试卷
知识点 -
使用场景 同步教学-期末
学年 2026-2027
地区(省份) 河南省
地区(市) 周口市
地区(区县) 沈丘县
文件格式 ZIP
文件大小 3.53 MB
发布时间 2026-07-07
更新时间 2026-07-07
作者 匿名
品牌系列 -
审核时间 2026-07-07
下载链接 https://m.zxxk.com/soft/58702509.html
价格 2.00储值(1储值=1元)
来源 学科网

摘要:

**基本信息** 以志愿者活动、环保实践等真实生活情境为载体,融合语言能力与思维品质培养,如听力理解的社区服务计划、阅读理解的塑料瓶再利用案例,实现语言学习与价值观教育的统一。 **题型特征** |题型|题量/分值|知识覆盖|命题特色| |----|-----------|----------|----------| |听力理解|20题/20分|日常交际、信息记录|通过“志愿者日计划”表格填空,考察细节抓取与信息转换能力| |阅读理解|20题/40分|记叙文、说明文|选取环保再利用(D篇)、志愿活动(A篇)等主题,设推理题(如25题“小善举的意义”)培养思维深度| |书面表达|1题/20分|书信格式、内容组织|要求介绍志愿活动并邀请笔友参与,考察语言输出与跨文化沟通能力,呼应“人类命运共同体”意识|

内容正文:

2025-2026学年度第二学期期末考试卷 八年级英语 注意事项 1.本试卷包含听力、笔试两大板块,共六大题,满分120分 考试时长100分钟 2.全部答案务必写在答题卡指定区域,试卷上作答无效。 3.禁止使用涂改液、修正带,保持卷面整洁。 第一部分 听力理解(20小题,每小题1分,共20分) 第一节 听下面5段对话,每段对话后有一个小题,从题中所给的A、B、C三个选项中选出最佳答案,每段对话读两遍。 1.What’s the matter with the boy? A. He has a fever. B. He has a cough. C. He has a headache. 2.How long has Lucy kept the magazine? A. Two weeks. B. Three weeks. C. One month. 3.Where will they volunteer this weekend? A. City park. B. Food bank. C. Old people’s home. 4.What was the girl doing at 8 last night? A. Reading a novel. B. Watching a movie. C. Doing homework. 5.What does the boy think of the TV show? A. Educational. B. Boring. C. Exciting. 第二节 听下面几段对话或独白,每段对话或独白后有几个小题。从题中所给的A、B、C三个选项中选出最佳答案,每段对话或独白读两遍。 听下面一段对话,回答第6至第7两个小题 6.Why does the girl borrow a bike? A. Visit her cousin. B. Go to the bookstore. C. Take exercise. 7.When can she get the bike? A. This evening. B. Tomorrow morning. C. Tomorrow afternoon. 听下面一段对话,回答第8至第10三个小题 8.What’s the weather tomorrow? A. Sunny. B. Windy. C. Rainy. 9.What will they take for the picnic? A. Cakes and juice. B. Bread and water. C. Sandwiches and milk. 10.Where will they meet? A. Bus stop. B. School gate. C. Supermarket. 听下面一段独白,回答第11至第15五个小题 11.How old is the speaker? A. 13. B. 14. C. 15. 12.Where does she volunteer every Sunday? A. Animal shelter. B. Children’s hospital. C. Community library. 13.How does she get there? A. By bus. B. By bike. C. On foot. 14.What does she take for the small cats? A. Toys. B. Cat food. C. Warm blankets. 15.What does she hope students can do? A. Donate money. B. Join volunteer work. C. Adopt pets. 第三节 听下面一篇短文,根据短文内容完成下面表格,每空只限一个单词或一个数字。短文读两遍。 Volunteer Day Plan Item Information Time This Saturday morning, at 16 o’clock Place Green City Park First task Pick up plastic 17 on the grass Second task Plant young 18 along the lake Things to bring Gloves and a bottle of 19 Activity time Last for 20 hours 第二部分 笔试(100分) 二、阅读理解(20小题,每小题2分,共40分) 阅读下面四篇语言材料,按要求做题。 A Last spring, our English teacher Ms. Li put forward a new class task: build a small volunteer team to help people living in our community. At first, most of us felt confused. We didn’t believe teenagers could offer useful help to adults. We held a 40-minute class meeting to discuss possible volunteer jobs, and finally made three clear groups. The first group would visit the nursing home every Friday afternoon, chatting with the lonely old people and helping them wash clothes. The second group planned to set up a book sharing shelf at the community entrance, collecting used storybooks for poor primary students in mountain villages. My deskmate and I joined the third group, whose job was tutoring children of migrant workers in English every Saturday morning. At the beginning of our book-sharing plan, almost no neighbors gave us books. We drew colorful hand-made posters and visited every house to explain our purpose. Gradually, residents started sending us all kinds of books: kids’ fairy tales, science magazines, history biographies and English readers. After one month, we collected more than 460 books. We wrapped each book neatly and mailed the whole box to a primary school in Guizhou Province. Two weeks later, we received a handwritten letter from that school. A Grade Seven student wrote, “I have never read such wonderful storybooks before. Your books open a bright new world for me.” Reading the warm words, every member of our team felt full of pride and joy. Ms. Li told us after the activity, “Volunteering never needs great power or much money. Tiny kindness can warm other people’s whole life.” This meaningful activity taught me that giving always brings more happiness than receiving. I decide to keep taking part in volunteer activities during my holiday in the future. 21. What’s the main task Ms. Li gave to the class? A. Write letters to mountain students. B. Set up volunteer groups for community help. C. Collect old books for school library. D. Visit nursing home every Friday. 22. How many volunteer groups did the students divide into? A. Two. B. Three. C. Four. D. Five. 23. What was the writer’s group’s work? A. Tutor migrant kids’ English. B. Clean rooms for old people. C. Collect books for poor children. D. Make posters for community. 24. Why did they make posters and visit neighbors door to door? A. To ask for book donations. B. To invite neighbors to join volunteers. C. To sell old books for mountain schools. D. To share books with local kids. 25. What lesson can we learn from the passage? A. Teenagers can only finish easy volunteer jobs. B. Small kind acts can create great warmth. C. Students received books from mountain villages. D. The volunteer activity lasted for two months. B Nowadays, most Grade Eight students spend most of their free time watching short video apps on mobile phones, while the time they spend reading paper books drops sharply. A city education research group did a survey among 1,200 middle school students last month, and the result showed that only 16% of the tested students keep reading paper books for more than 30 minutes every single day. Paper book reading has many special advantages that short videos cannot provide. First of all, reading long articles can train your concentration ability. When you watch short videos, each clip lasts less than two minutes, your brain gets used to fast story changes and loses patience for slow, deep reading. If you keep reading books every day, you will find it easier to focus on your textbook during class. Secondly, paper reading improves your writing skills. Books have complete plots, beautiful sentences and logical paragraph structures. When you read widely, you can remember good expressions naturally and use them in your compositions. However, short videos only carry simple spoken language, which cannot help you improve formal writing. Third, reading books protects your eyesight better. Mobile screens send blue light, which hurts your eyes after long-time watching. If you read paper books under soft light, the eye tiredness will be much lighter. Many students say they have no time for reading because of heavy homework. In fact, you can use small pieces of free time: 10 minutes after breakfast, 15 minutes before sleeping. A little reading every day will make a big difference to your study and mind. 26. What’s the survey result about? A. Students’ favorite short videos. B. Middle school students’ paper reading time. C. Teenagers’ mobile phone using rules. D. Students’ after-school hobby choices. 27. How many students read paper books over 30 minutes every day in the survey? A. 16 out of 100. B. 30 out of 100. C. 1,200 students. D. Most students. 28. Which is NOT the advantage of reading paper books? A. Improve concentration. B. Help writing skills. C. Protect eyesight. D. Save much free time. 29. Why do short videos weaken students’ concentration? A. They use difficult formal words. B. Their stories change too fast. C. They send strong blue light. D. They take up all homework time. 30. What suggestion does the writer give to students? A. Stop using mobile phones completely. B. Read paper books in small free time. C. Watch short videos only on weekends. D. Finish homework before reading books. C Mike is a 15-year-old Grade Eight student who loves mountain climbing very much. He started this hobby three years ago, when his father took him to climb a small hill near their town. At first, Mike felt tired halfway and wanted to give up, but his father told him, “The most beautiful view always waits for people who stick to the end.” These words changed Mike’s mind, and he reached the top at last. From that day, Mike fell in love with climbing. Every weekend, he practices climbing different hills with his father. He also reads lots of books about mountain safety and learns how to take care of himself in wild mountains. Last summer vacation, he joined a mountain climbing club and met many teenagers who share the same hobby. Last month, Mike took part in a city middle school mountain climbing competition. The mountain road was wet and slippery after rain. Many players fell down and gave up halfway. Mike’s legs also got hurt, but he remembered his father’s words and kept moving slowly. Two hours later, he stood on the top of the mountain and won the second prize. Mike says climbing teaches him valuable life lessons. When he meets difficult math problems or heavy study pressure, he will think of mountain roads. He tells himself that if he can climb hard mountains, he can also beat study difficulties. He plans to climb a famous mountain with his club members this summer, and he will keep his climbing hobby forever. 31. When did Mike start mountain climbing? A. At twelve years old. B. At thirteen years old. C. At fourteen years old. D. At fifteen years old. 32. What did Mike’s father say to him on their first climb? A. Climbing mountains is dangerous for kids. B. Beautiful sights only belong to persistent people. C. He should join a climbing club quickly. D. He must practice every day to win competitions. 33. What happened during the city climbing competition? A. Mike fell down and gave up. B. The road was wet because of rain. C. Mike got the first prize easily. D. All players finished the whole road. 34. What life lesson does Mike learn from climbing? A. It’s easy to win all competitions. B. Study pressure is harder than climbing. C. Persistence helps him overcome difficulties. D. Hobbies can take up lots of study time. 35. What will Mike do this summer? A. Read more mountain safety books. B. Climb a famous mountain with club friends. C. Teach his father climbing skills. D. Take part in another city competition. D Many people throw away plastic bottles every day, but few of them know that plastic takes hundreds of years to break down in the earth. It brings serious pollution to soil, rivers and sea water. Now a group of college students created a creative way to reuse plastic bottles: build small green houses for community flower gardens. The steps of making bottle greenhouses are simple. First, collect clean empty plastic bottles and cut off their bottom parts. Second, stick the bottle bodies together with strong glue to make walls. Third, put a transparent plastic sheet on top as the roof to keep warm inside. The small houses can keep flowers away from strong wind and low temperature in cold spring days. The college students taught local primary school students how to build these bottle houses last month. Kids brought their used plastic bottles from home and made small green houses together in the school garden. After finishing, they planted sunflowers and roses inside the houses. Now all flowers grow tall and bloom beautifully. This activity spreads two important ideas to teenagers. First, waste can be reused if we use our creativity. Second, small daily actions can protect our environment. The students hope more schools and families can start similar reuse activities to cut down plastic waste. 36. How long does plastic take to break down in nature? A. A few months. B. Several years. C. Hundreds of years. D. Thousands of years. 37. What do the college students make with plastic bottles? A. Small flower green houses. B. Water boxes for gardens. C. Waste storage bins. D. Student desks for schools. 38. Which step is the second when building the green house? A. Cut the bottom of bottles off. B. Stick bottle bodies to make walls. C. Cover the top with plastic sheet. D. Plant flowers inside the houses. 39. What can the bottle green houses do for flowers? A. Provide enough sunlight all day. B. Keep flowers safe from wind and cold. C. Give enough water to plants. D. Help flowers grow faster in summer. 40. What’s the main idea of the passage? A. College students teach kids to plant sunflowers. B. Plastic waste pollutes rivers and soil seriously. C. Creative reuse of plastic bottles helps protect environment. D. Schools should build big gardens for students. 三、完形填空(15小题,每小题1分,共15分) 阅读下面短文,掌握其大意,然后从各题所给A、B、C、D四个选项中选出最佳选项。 When I was twelve, I hated English speaking class. I was too shy to open my mouth in front of classmates. Every time the teacher asked us to make dialogues, I just sat 41 in my seat and kept silent. I was afraid that my pronunciation was bad and other students would 42 at me. One Monday morning, our English teacher Ms. Zhou told us a 43. She said there would be an English speech competition in our school one month later, and every student should take part in it. My heart sank at once. I wanted to refuse, but I didn’t have the 44 to say no to my teacher. That night, I cried to my mother about my worry. She held my hands and said softly, “No one speaks perfect English at first. If you keep practicing every day, you will make 45 little by little. Don’t fear making mistakes.” Her words cheered me up a lot. From that day on, I made a strict 46. Every morning, I read English articles aloud for 20 minutes before breakfast. After school, I watched English cartoon videos and repeated their lines to correct my 47. When I met new difficult words, I wrote them down in a notebook and recited them before sleeping. Two weeks later, Ms. Zhou asked us to practice our speeches in pairs. At first I still felt nervous, but I told myself to be 48. I read my speech slowly to my deskmate. To my surprise, she said my voice sounded clear and nice. She also gave me some useful 49 to make my speech more lively. The competition day finally arrived. When I stood on the stage and saw all teachers and classmates looking at me, my legs shook slightly. I took a deep breath and 50 my speech. I forgot all my fear and focused on every sentence. When I finished speaking, warm applause filled the whole hall. A week later, the result came out. I won the third prize! I couldn’t believe my ears. Ms. Zhou walked to me and smiled, “You have changed a lot, and your hard work all 51.” Now I no longer fear speaking English. I even 52 to join the school English corner every Wednesday afternoon. This competition teaches me an important 53: fear is not a reason to give up. As long as you keep practicing bravely, you will beat your own weakness and 54 your goals. Never let shyness stop you from trying new things. Every small try will bring you closer to 55. 41. A. easily B. quietly C. quickly D. luckily 42. A. laugh B. look C. shout D. aim 43. A. plan B. story C. rule D. message 44. A. time B. chance C. courage D. ability 45. A. noise B. progress C. trouble D. promise 46. A. hobby B. plan C. trip D. speech 47. A. pronunciation B. grammar C. spelling D. writing 48. A. strict B. honest C. brave D. polite 49. A. letters B. prizes C. suggestions D. rules 50. A. stopped B. started C. finished D. forgot 51. A. paid off B. took off C. gave up D. cheered up 52. A. refuse B. forget C. choose D. hate 53. A. word B. lesson C. game D. subject 54. A. miss B. lose C. reach D. change 55. A. success B. trouble C. pity D. pressure 四、语篇填空(15小题,每小题1分,共15分) 第一节 阅读短文,从方框中选择合适单词,并用其正确形式填空,每空一词,每词只用一次。 care, they, help, interest, child, slow, learn, happy, read, well Reading is a great hobby for all 56. It can open a colorful world for 57 and improve their study skills. Many parents don’t pay enough 58 to kids’ reading habits, so their children don’t read 59 after school. If you want to make your kid 60 in reading, you can read books together every evening. When you read 61, your kid will follow you and pick up books naturally. You can also take kids to the library 62 new storybooks. While reading, don’t push kids to finish pages 63. Let them enjoy the stories at their own speed. If they meet hard sentences, you can explain them 64. With your company, kids will feel 65 during reading time. 第二节 阅读短文,在空白处填入一个适当单词,使短文通顺完整,每空一词。 Many students love keeping pets at home, such as cats and dogs. But few people know how to look after pets 66 a scientific way. First, pets need enough clean water every day. Second, you should take them 67 a walk outside to do exercise. Third, you must clean their houses 68 they will get sick easily. Pets are our close friends. 69 you spend time staying with them, they will become friendly and quiet. Don’t shout at your pets, 70 they will feel scared and run away. 五、补全对话(共5小题,每小题2分,共10分 根据下面对话情境,在空白处填入适当句子,使对话完整通顺。 A: Hi, Alex! You look upset. 71 ? B: I failed my English listening test yesterday. I don’t know how to improve my listening. A: Don’t worry. I can give you some advice. 72 ? B: I only listen to English materials once or twice a week. A: That’s not enough. You should listen for at least 15 minutes every day. B: 73 ? A: You can listen to English news, short stories or cartoon dialogues online. B: Sounds good. But I always can’t catch key words quickly. A: You can write down the important words while listening. 74. B: Thank you so much for your help. I will have a try tonight. A: 75. I believe your listening will get better soon. 六、书面表达(20分) 假定你是李华,你的英国笔友Tom来信询问你平时的志愿活动,请你给他写一封回信,内容包含:①你常参加的两类志愿活动;②参与志愿活动带给你的两点收获;③邀请他假期来中国一起做志愿工作。 要求:①词数100左右;②条理清晰,语句通顺,语法正确;③不得出现真实校名、个人姓名。 第 1 页 共 11 页 学科网(北京)股份有限公司 $2025至2026学年度第二学期期末考试卷八年级英语听力材料。第一节听下面5段对话,每段对话后有一个小题,从题中所给的ABC3个选项中选出最佳答案,每段对话读两遍。When you look weak, tom, did you sleep well last night? No, I called all night. I feel terrible now. When you look weak, tom, did you sleep well last night? No, I called all night. I feel terrible now. To Lucy, please return my magazine I needed for my report. Sorry, I have kept for twenty days. I'll handed to you after class. To Lucy, please return my magazine I needed for my report. Sorry, I have kept for twenty days. I'll handed to you after class. Three, shall we clean up the city park this weekend? I'd rather go to the old people's home to talk with the elders. Three, shall we clean up the city park this weekend? I'd rather go to the old people's home to talk with the elders. For I called you at home last night, but no one answered. At that time, I was reading a story novel in my bedroom. For I called you at far last night, but no one answered. At that time, I was reading a story novel in my bedroom. Five, did you watch the talent show last night? Yes, it's full of fun, and we can learn lots of skills from players. Five, did you watch the talent show last night? Yes, it's full of fun, and we can learn lots of skills from players. 第二节听下面几段对话或独白。每段对话或独白后有几个小题,从题中所给的ABC3个选项中选出最佳答案,每段对话或独白读两遍。听下面一段对话,回答第六至第7两个小题。Hi jack, can I borrow your bike tomorrow? I want to write to my cousin's house in the village. I will use IT this evening, but you can take IT tomorrow morning after nine. Thanks, I love. Hi jack, can I borrow your bike tomorrow? I want to write to my cousin's house in the village. I will use IT this evening, but you can take IT tomorrow morning after nine. Thanks a love. 听下面一段对话,回答第八至第13个小题。The radio says IT will be Sunny tomorrow, perfect for a picnic by the lake. Great, let's prepare sandwich es and fresh milk to take with us. Okay, we'll meet at the school gate at seven A. M. The radio says IT will be Sunny tomorrow, perfect for a picnic by the lay. Great, let's prepare, send, which is an fresh milk to take with us. OK, we'll meet at the school gate at seven A. M. 听下面一段独白,回答第11至第15 5个小题。Hello, I am a, i'm fourteen years old. I love small animals, so I joined the city volunteer group. Every sunday morning, I walk to the animal shelter near my home to look after homeless cats and dogs. I always bring cat food and clean their houses. My best friend lily joined us last month. We stay there three hours every week. Playing with those little animals makes me really happy. I hope more students can join our volunteer team and give warmth to homeless animals. Hello, i'm A, i'm fourteen years old. I love small animals, so I joined the city volunteer group. Every sunday morning, I walk to the animal shelter near my home to look after homeless cats and dogs. I always bring cat food and clean their houses. My best friend lily joined us last month. We stay there three hours every week. Playing with those little animals makes me really happy. I hope more students can join our volunteer team and give warmth to homeless animals. 第三节,听下面一篇短文,根据短文内容完成。下面表格每空只限一个单词或一个数字,短文读两遍。Good morning, everyone. Let me tell you our volunteer, they plan for this saturday. We will meet at the park gate at eight clock sharp are working places. Screen city park, we have two main tasks today. First, we will walk around the grass to pick up plastic rubbish and put them in in different bins. Then we will plant Young trees along the lake road to make the park Greener. Remember to bring your gloves and a bottle of water. Because IT will be hot at noon. This activity will last for four hours. We can go home at twelve. Let's try our best to protect the environment. Good morning, everyone. Let me tell you are volunteer. They plan for this saturday. We will meet at the park gate at eight a clock sharp our working places, screen city park. We have two main tasks today. First, we will walk around the grass to pick up plastic rubbish and put them in different beans. Then we will plant Young trees along the lake road to make the park Greener. Remember to bring your gloves and a bottles of water. Because IT will be hot at noon. This activity will last for four hours. We can go home at twelve. Let's try our best to protect the environment. 听力到此结束,请继续做笔试部分。 2025-2026学年度第二学期期末考试卷 八年级英语 听力原文 第一节 听下面5段对话,每段对话后有一个小题,从题中所给的A、B、C三个选项中选出最佳答案,每段对话读两遍。 1.W: You look weak, Tom. Did you sleep well last night? M: No, I coughed all night, I feel terrible now. 2.M: Lucy, please return my magazine, I need it for my report. W: Sorry, I have kept it for twenty days, I’ll hand it to you after class. 3.W: Shall we clean up the city park this weekend? M: I’d rather go to the old people’s home to talk with the elders. 4.M: I called you at 8 last night, but no one answered. W: At that time, I was reading a story novel in my bedroom. 5.W: Did you watch the talent show last night? M: Yes, it’s full of fun and we can learn lots of skills from players. 第二节 听下面几段对话或独白,每段对话或独白后有几个小题。从题中所给的A、B、C三个选项中选出最佳答案,每段对话或独白读两遍。 听下面一段对话,回答第6至第7两个小题 W: Hi, Jack. Can I borrow your bike tomorrow? I want to ride to my cousin’s house in the village. M: I will use it this evening, but you can take it tomorrow morning after 9. W: Thanks a lot! 听下面一段对话,回答第8至第10三个小题 M: The radio says it will be sunny tomorrow, perfect for a picnic by the lake. W: Great! Let’s prepare sandwiches and fresh milk to take with us. M: OK, we’ll meet at the school gate at 7 a.m. 听下面一段独白,回答第11至第15五个小题 Hello, I’m Emma, I’m fourteen years old. I love small animals, so I join the city volunteer group. Every Sunday morning, I walk to the animal shelter near my home to look after homeless cats and dogs. I always bring cat food and clean their houses. My best friend Lily joined us last month. We stay there three hours every week. Playing with those little animals makes me really happy. I hope more students can join our volunteer team and give warmth to homeless animals. 第三节 听下面一篇短文,根据短文内容完成下面表格,每空只限一个单词或一个数字。短文读两遍。 Good morning, everyone. Let me tell you our Volunteer Day plan for this Saturday. We will meet at the park gate at eight o’clock sharp. Our working place is Green City Park. We have two main tasks today. First, we will walk around the grass to pick up plastic rubbish and put them in different bins. Then we will plant young trees along the lake road to make the park greener. Remember to bring your gloves and a bottle of water, because it will be hot at noon. This activity will last for four hours, we can go home at twelve. Let’s try our best to protect the environment! 一、听力理解 1-5:B A C A C 6-10:A B A C B 11-15:B A C B B 16.eight / 8 17.rubbish 18.trees 19.water 20.four / 4 二、阅读理解 21-25:B B C A B 26-30:B A D B B 31-35:A B B C B 36-40:C A B B C 三、完形填空 41-45:B A D C B 46-50:B A C C B 51-55:A C B C A 四、语篇填空 第一节 56.children 57. them 58. care 59. well 60. interested 61.reading 62. to learn 63. slowly 64. helpfully 65. happy 第二节 66.in 67. for 68. or 69. If 70. and 五、补全对话(合理即可得分) 71.What’s wrong with you / What’s the matter 72.How often do you listen to English materials 73.What kind of materials can I listen to 74.It will help you remember more words 75.You’re welcome / My pleasure 六、书面表达 参考范文 Dear Tom, I’m glad to receive your letter. Let me tell you about my volunteer work. I take part in two volunteer activities every month. I go to the old people’s home to chat with the elders and help them clean rooms. I also collect used books for poor kids in mountain villages. Volunteering brings me lots of gains. First, I learn to care for other people and become more patient. Second, I know small kindness can warm others’ hearts. Summer holiday is coming. Would you like to come to China and do volunteer work with me? I’m looking forward to your reply. Yours, Li Hua 学科网(北京)股份有限公司 $

资源预览图

河南周口市沈丘县联考2025-2026学年度第二学期期末考试卷 八年级英语
1
河南周口市沈丘县联考2025-2026学年度第二学期期末考试卷 八年级英语
2
河南周口市沈丘县联考2025-2026学年度第二学期期末考试卷 八年级英语
3
所属专辑
相关资源
由于学科网是一个信息分享及获取的平台,不确保部分用户上传资料的 来源及知识产权归属。如您发现相关资料侵犯您的合法权益,请联系学科网,我们核实后将及时进行处理。