江苏省南京市栖霞区2023-2024学年七年级下学期期末英语试卷

标签:
特供音频原文图片版答案
2024-06-19
| 4份
| 17页
| 607人阅读
| 36人下载

资源信息

学段 初中
学科 英语
教材版本 -
年级 七年级
章节 -
类型 试卷
知识点 -
使用场景 同步教学-期末
学年 2024-2025
地区(省份) 江苏省
地区(市) 南京市
地区(区县) 栖霞区
文件格式 ZIP
文件大小 23.74 MB
发布时间 2024-06-19
更新时间 2025-05-17
作者 匿名
品牌系列 -
审核时间 2024-06-19
下载链接 https://m.zxxk.com/soft/45850176.html
价格 3.00储值(1储值=1元)
来源 学科网

内容正文:

null 2023—2024学年度第二学期期末学情分析样题 七年级英语 2024.06 考试时间:100分钟 满分:100分 (将答案按序号填在答卷纸上) 选择题(共45分) 一、听力(共15小题,每小题1分,满分15分) A) 听对话,选图片。 听下面5段对话,从题中所给的A、B、C三幅图片中选出最佳选项。听每段对话前,你将有5秒钟的时间阅读题目;听完后,你仍有5秒钟的时间答题。每段对话听两遍。 1. Which outdoor activity would the boy like to try? A. B. C. 2. What animal are they talking about? A. B. C. 3. When is Tom’s birthday? A. B. C. 4. What are they going to do? A. B. C. 5. What pet does Sam have? A. B. C. B) 听对话,回答问题。 听下面对话,每段对话后有一个小题,请根据你所听到的内容,从题中所给的A、B、C三个选项中选出最佳选项。听每段对话前,你将有时间阅读各个小题,每小题5秒钟;听完后,你仍有5秒钟的时间选出你认为最合适的备选答案。每段对话听两遍。 6. When does Hongshan Forest Zoo open on weekdays? A. 7:30. B. 8:15. C: 8:30. 7. How much should the woman pay if she buys two scarves? A. ¥18. B. ¥30. C. ¥36. 8. What kind of drink does Kitty’s grandpa love? A. Cola. B. Tea. C. Juice. 9. What does the boy’s mother like doing? A. Reading. B. Drawing. C. Dancing. 10. Why didn’t Simon finish his homework? A. He didn’t feel well. B. He watched the TV play. C. He had too much homework. C) 听短文,回答问题。 听下面短文,短文后有几个小题,请根据你所听到的内容,从题中所给的A、B、C三个选项中选出最佳选项。听短文前,你将有时间阅读各个小题,每小题5秒钟;听完后,你仍有5秒钟的时间选出你认为最合适的备选答案。短文听两遍。 11. How many people will have the long walk? A. 4. B. 5. C. 6. 12. How will they go to Shijiu Lake? A. By car. B. By bus. C. By bike. 13. What will the long walk be like? A. Long but relaxing. B. Easy and relaxing. C. Difficult and long. 14. What will they do after the long walk? A. Go home. B. Go fishing. C. Have a picnic. 15. What does Tom ask Susan to do in the end? A. Go to the lake. B. Prepare the picnic. C. Make a phone call back. 二、单项填空(共10小题,每小题1分,满分10分) 从A、B、C、D四个选项中,选出可以填入空白处的最佳选项。 16. After four years, Singer 2024 of the Hunan TV program came back. It’s ________ amazing show that makes people interested. A. the B. an C. a D. / 17. —Hey, Judy. Why do you look so ________ today? —Because I will have a nice trip to Yunnan for my summer holiday. A. excited B. bored C. exciting D. boring 18. —Did you know of the big fire this morning? —Yes. Luckily, the firemen came to save the family and ________ the fire. A. put in B. put out C. put off D. put away 19. —How do you like the party yesterday? —Not bad. I knew ________ but I tried to make small talk with others. A. nobody B. somebody C. everybody D. anybody 20. —I have ________ housework to do today. —Don’t worry. Let me help you, mum. A. too many B. many too C. too much D. much too 21. Now, it’s amazing that some British children are practising ________ English with Chinese Hengshui-style at home. A. write B. writes C. to write D. writing 22. —Teddy, what did you do for your mother on Mother’s Day? —I ________ some paper flowers for her. A. make B. made C. will make D. am making 23. Which pair of the following has the same “-ed” sound? A. closed; watched B. started; passed C. stopped; lived D. shouted; waited 24. —________ is it from your home to the train station? —About 40 minutes by underground. A. How long B. How much C. How far D. How often 25. —Did you watch the TV play called 1944-IN THE NAME OF THE BROTHER last night? —Of course. I like SongZhuowen most. He did a lot for China. ________ man he is! A. What a great B. How great C. What a careless D. How careless 三、完形填空(共10小题,每小题1分,满分10分) 阅读下面短文,从短文后所给各题的四个选项(A、B、C、D)中,选出可以填入空白处的最佳选项。 Peng Jingxuan, a Chinese student, has studied music in France for years. When she 26 playing the guzheng on the streets of France in 2018, she did not think that the traditional instrument(传统乐器) would 27 her life. Peng, now 28, began to study the guzheng when she was 7 years old. In 2017, she went to France to study music. She was 28 to find that very few people in France knew about the guzheng. “I wanted to make this instrument known to 29 people,” Peng said. She began to do 30 performances(表演). Peng Jingxuan played the guzheng near the Eiffel Towel in Paris, France. As a 31 music performer, she shared traditional music with French people. The more Peng played on the streets, the greater pride(自豪) she felt in 32 Chinese music and culture. To make this traditional Chinese instrument better known to people in France, Peng 33 chose traditional guzheng pieces and some pop songs 34 strong Chinese influences(影响). “To get more people to know about it, understand it, and love it ... is the biggest 35 of Chinese artists playing the traditional musical instrument,” she said. And she is willing to work hard on it. 26. A. began B. went C. finished D. stopped 27. A. keep B. decide C. save D. change 28. A. happy B. surprised C. afraid D. excited 29. A. few B. fewer C. more D. most 30. A. class B. family C. street D. school 31. A. Chinese B. French C. British D. Italian 32. A. teaching B. sharing C. playing D. finding 33. A. suddenly B. quickly C. badly D. carefully 34. A. in B. with C. at D. without 35. A. fact B. end C. wish D. work 四、阅读理解(共10小题,每小题1分,满分10分) 阅读下列材料,从每题所给的四个选项(A、B、C、D)中,选出最佳选项。 A Welcome to Nanjing Niushou Mountain Cultural Tourism Zone! We will give you high-quality service. Please read the following: Ticket price: Full Price: 98 RMB per person Half Price: 49 RMB per person *Half Price: 1. For people aged between 6(excluding 6) and 18(including 18); 2. For old people aged between 60(including 60) and 69; 3. For students from primary school student to full-time undergraduate. Opening time: 8:30—17:30 Ticket selling time: 8:30—16:00 Address: No. 18 Ningdan Road, Jiangning District, Nanjing How to arrive: *Flight:To Nanjing Lukou Airport *Underground:Line 1, Line 3, Line S1, Line S3 *Bus:755、712、754、G70、G5 For more information:Scan the QR codes(扫描二维码) below. WeChat App WeiBo 36. Chen Yu, a grade 7 student, decides to visit Niushou Mountain with his 17-year-old sister. What’s their ticket price? A. 98 yuan. B. 147 yuan. C. 196 yuan. D. 245 yuan. 37. We can take ________ to get to Nanjing Niushou Mountain Cultural Tourism Zone. A. Underground Line 2 B. Bus 101 C. Underground Line S4 D. Bus G70 38. From the passage, we cannot get more information through ________. A. App B. WeiBo C. WeChat D. Postcard B Chinese and Western poets write about ambition(抱负) from different angles(角度). Let’s read two poems from them. An Ascent to Stork Tower By Wang Zhihuan (688-742) The sun has sunk(下沉) behind the hill, The Yellow River flows into the sea. Just mount one more storey(楼层) still And you’ll have a wider world to ▲ , You simply climb up a storey higher. Aspiration By Emily Dickinson (1830-1886) We never know how high we are Till we are called to rise; And then, if we are true to plan, Our statures(身高) touch the skies. The heroism(英雄气概) we recite(背诵) Would be a daily thing, Did not ourselves the Cubits(腕尺) warp(弯曲), For fear to be a king. Wang Zhihuan wrote the poem in the best years of the Tang Dynasty(618-907). He once held a quite good job, but then lost it. Instead of giving up, Wang chose to stay positive(积极的) about the future, so he decided to climb higher. This was his way of getting closer to his dreams—to see more and get more. Emily Dickinson’s poem shows a different feeling from Wang’s. Wang is positive about reaching his dreams, while Dickinson’s poem asks everyone to do their best. People often don’t know what they can truly do until they face a real challenge(挑战). If they didn’t let fears(恐惧) hold them back, they could do things well. She believes that all of us can get amazing success. 39. Which of the following can be put in ▲ ? A. see B. hear C. fill D. kill 40. Wang Zhihuan’s attitude(态度) towards ambition in his poem is to ________. A. give up his dreams B. let fears hold him back C. decide to climb mountains D. be positive to face the future 41. What’s the main idea of the passage? A. Learn to write great poems in English. B. Stay positive while facing the difficulties. C. Enjoy the rhymes of poems from different countries. D. Know how poets from different countries write about ambition. C Do you dream of traveling the world, but don’t want to leave your four-legged friend behind? There are a number of ways you can make traveling abroad with your pet a walk in the park. Traveling overseas with your pet might seem like a lot of work, but there are many airlines that are pet-friendly. According to Condé Nast Traveler, the most pet-friendly US airlines include Alaska Airlines, Southwest, United Airlines, American Airlines, Delta Airlines, JetBlue, Spirit Airlines and Frontier Airlines. They let pets to travel in the cabin(机舱) for $95 to $100 each way. Remember that some countries are much stricter(严格) than others when it comes to traveling pets. Some may need certain vaccinations(接种疫苗), and others might ask you to place your pet in quarantine(隔离). Europe, Canada, Mexico and most of the US don’t ask for quarantine. Whether(不论) you’re planning a city trip or an outdoor holiday, finding the right places to live is the most important thing to keep you and your pet comfortable. Apps such as Bring Fido help pet owners find nearby hotels, restaurants and places of interest that welcome pets, and Airbnb even has a search filter(筛选器) for finding pet-friendly homes. Another app, Pet First Aid by the American Red Cross, helps pet owners find emergency(应急的) help. When you need to pack for your pet, make a list that includes important items such as food, bowls, a bed, medicine—and of course, their favourite toys for comfort! 42. How many pet-friendly airlines are mentioned(被提及) in Paragraph 2? A. Six. B. Seven. C. Eight. D. Nine. 43. What is the most important to make you and your pet comfortable while travelling? A. Letting pets to travel in the cabin. B. Finding the right places to live. C. Making a list with important items. D. Placing your pet in quarantine. 44. What can we know about the apps in the passage? A. If we’re on holiday, we shouldn’t use such apps. B. Pet First Aid helps owners find their pets quickly. C. You can find pet-friendly homes you like from Airbnb. D. Bring Fido can only help find restaurants that welcome pets. 45. Which of the following is the best title? A. Tips for Using Apps B. Pet-friendly Airlines C. Have a Comfortable Trip D. Travel Advice for Pet Owners 非选择题(共55分) 五、填空(共20小题,每小题1分,满分20分) A) 根据括号中所给中文提示、音标,写出句中所缺单词,使短文内容完整正确。 If you have enough free time on the weekend, Nanjing is a great place for outdoor fun. In Nanjing, you can visit different places to spend your weekend. Here is some advice for you. Do you 46 (听说) of Gaochun’s International Slow City? After a tiring week of studying, maybe you can stay here for two days to relax and do many things like 47 (野营), having a picnic, flying kites... Please remember not to throw 48 (垃圾) everywhere because it is important to 49 (保护) the environment. You can also bring your pet dog with you. However, if you are not free 50 /ɪˈnʌf/, you can choose to spend an afternoon enjoying yourself by the lake. It is a good choice to 51 (划) a boat on the lake, and the beautiful views can wash away the tiredness and 52 /prɪˈpeə(r)/ you for a fresh new week. You can also relax and learn in Nanjing Museum, where you can learn about Nanjing’s culture and history. Here, you will find different kinds of 53 /wɜːks/ of art. B) 用括号中所给单词的适当形式填空,使短文内容完整正确。 Taking care of a pet is a fun and important job. Pets need our love to stay 54 (health). Here are some ways to take 55 (well) care of your pet. First, give your pet a clean and safe place to live. This could be a comfortable cage or a special place in your home. 56 (two), pets need good food and fresh water every day. Feed your pet the right kind of food. If you give your pet too much food, please stop 57 (do) it! It’s not good for them. Always make sure your pet has clean water 58 (drink) when you’re not at home. Third, pets need exercise and playtime. So, you need to spend time with them every day. Finally, baths are also important. Remember 59 (brush) your pet’s fur when it’s having a bath. Keeping your pet clean helps stop illnesses and makes them feel good. Taking care of pets teaches us how to be kind. If we take care of them 60 (careful), they will become our royal(忠诚的) friends and bring us a lot of joy. C) 从方框中选出可以填入空白处的最佳选项,使短文内容完整正确。 ( south save him from is made of ago try our best ) Dragon Boat Festival is one of the most famous Chinese festivals, along with Spring Festival, the Qingming Festival and the Mid-autumn Festival. At the Dragon Boat Festival, people eat Zongzi, a kind of Chinese food. It 61 rice, Chinese dates, beans, meat and other things. In China, some people like sweet Zongzi but some other people like salty ones. Dragon Boat racing(比赛) is an important part of the Dragon Boat Festival. It’s often held in the 62 of China. People did the sport more than 2000 years 63 . Now, it becomes a very popular sport in many places. It is a way to help remember Qu Yuan because people couldn’t 64 the river a long time ago. As a Chinese, we can learn from Qu Yuan and do small things to make our country beautiful! Let’s 65 to share our own culture with people from other countries. 六、句型(共10小题,每小题1分,满分10分) A) 按要求改写句子,每空一词。 66. Mozi used wood to make a bird. (改为同义句) Mozi made a bird ▲ ▲ wood. 67. Daniel goes fishing with his friends every Friday. (用last Friday改写句子) Daniel ▲ ▲ with his friends last Friday. 68. Daisy could play the violin when she was very small. (改为同义句) Daisy ▲ ▲ to play the violin when she was very small. 69. My neighbours are kind and helpful. (对画线部分提问) ▲ are your neighbours ▲ ? 70. I need to stay at home to take care of my sister. (改为同义句) I need to stay at home to ▲ ▲ my sister. B) 根据汉语意思,用英语完成句子,每空词数不限。 71. 这个动物园因不同种类的动物而闻名。 This Zoo ▲ different kinds of animals. 72. 熊猫在全世界很受欢迎。 Pandas are popular ▲ . 73. 我们期待收到你们的来信。 We look forward to ▲ you soon. 74. 我的堂弟总是追着艾伦的宠物跑。 My cousin ▲ Allan’s pet. 75. 吉姆说他再也不玩电脑游戏了。 Jim said that he wouldn’t play computer games ▲ . 七、请认真阅读下列短文,并根据所读内容在文章后表格中第76-80小题的空格里填入一个最恰当的单词。(共5小题,每小题1分,满分5分) When Liu Jiawei sees people wearing hip-hop clothes with expensive brands and pricy logos, he feels so nervous(紧张的) and can not look straight at them. “They are so fashionable that I feel like they are going to rap a song the next second. This puts my unfashionable self under great pressure(压力),” said him. These days, many people feel worried about their clothes. They are afraid to be seen as out of style. “A big reason for the feeling of fashion worry is fashion bullying,” experts said. Fashion advertisements(广告) and many TV shows can make our society care more about how we look. There is a lot of pressure on people, especially the young, to follow the latest fashion. Li Meixi is a 13-year-old student from Chengdu, Sichuan. It took her much time to watch the videos of fashion vloggers and read fashion magazines to catch up with the fashion. “I want to be as fashionable as them,” Li said. “but it takes time and energy, and I often give it up for a while.” “Another reason for fashion worry,” said The Paper, “is that people are not confident(自信的).” We care too much about how fashionable people look at us. This makes us doubt(怀疑) or even dislike ourselves. In fact, fashion is easy to change. If you can wear something with confidence, you will find your own style and be the one starting a new fashion. What you wear cannot fully show who you are. The most important thing is to be yourself. Fashion worry Introduction Liu Jiawei feels too nervous to look straight at people wearing hip-hop clothes with expensive brands. Many people are afraid 76 being seen as out of style. 77 for fashion worry · Fashion bullying Fashion advertisements and TV shows make our society care more about our 78 . Li Meixi spent much time watching the videos of fashion vloggers and reading fashion magazines to 79 the fashion. · Being not confident Caring too much about others’ feelings makes us doubt or even dislike ourselves. Conclusion Fashion changes 80 . The clothes you wear cannot fully show who you are. It is important to be yourself. 八、根据短文内容和首字母提示,填写所缺单词,并将答案填写在答题卡标号为81-85的相应位置上。(共5小题,每小题1分,满分5分) It is a wonderful feeling to going on holiday to the sea, the city, the mountains or another part of the world. But do you ever feel that being on holiday gives you the taste to travel more? If that’s you, you’re not a 81 because many travellers have the same feeling as you. OnePoll’s new survey(调查) shows that about 20% of the US travellers are always t 82 about planning their next trip when they are on holiday. And 27% of the people can’t wait to be on holiday again within a week of getting home from their rest. For some people, that might just be because they remembered how good it can feel to be on holiday. B 83 for others, perhaps the holiday didn’t give them the rest they wanted or needed. People often say that when they get back from a holiday, they need another holiday to get over! If you’re travelling or taking part in p 84 of activities, your trip may be quite tiring—not relaxing. However, 80% of the 2,000 American travellers who were surveyed said they would be interested in going on a trip and “do nothing”—just sit by the pool, on the beach to relax and read a book. On average(平均的), it t 85 Americans 11 days on holiday in 2023. But they said they would like a little more time away this year. 九、书面表达(满分15分) 假如你是交换生Amy,向同学们提议暑假期间多参加一些户外活动。请根据以下要点,用英语写一封倡议信。 1. Talk about why we need more outdoor activities. 2. Recommend one or two outdoor activities and give reasons. 要求: 1. 文中不得使用真实的个人及学校信息; 2. 紧扣主题,语句通顺,要点全面,书写规范; 3. 词数70左右。文章的开头和结尾已给出,不计入总词数。 Dear fellow students, I am Amy from Class Six, Grade Seven. When we are busy with our study, it’s also important for us to ▲ ▲ ▲ ▲ ▲ Let’s spend at least one day each week doing something outdoors this summer holiday! Yours, Amy - 1 - - 12 - 学科网(北京)股份有限公司 $$ 2023—2024学年度第二学期期末学情分析样题 七年级英语听力材料 (七年级英语听力测试现在开始,请同学们做好准备。) 一、听力(共15小题,每小题1分,满分15分) A) 听对话,选图片。 听下面5段对话,从题中所给的A、B、C三幅图片中选出最佳选项。听每段对话前,你将有5秒钟的时间阅读题目;听完后,你仍有5秒钟的时间答题。每段对话听两遍。 1. W: What outdoor activity would you like to try? M: I want to go riding. It sounds very exciting. 2. W: I can’t believe such little animals can smell as well as dogs. M: That’s true. So we need to keep our house clean. 3. W: Today is September 26th, isn’t it? M: Yes, and the day after tomorrow is Tom’s birthday. 4. W: How hot it is today! Let’s go swimming, shall we? M: Good idea! 5. W: Where are you going, Sam? M: I’m going to buy some food for my dog. B) 听对话,回答问题。 听下面对话,每段对话后有一个小题,请根据你所听到的内容,从题中所给的A、B、C三个选项中选出最佳选项。听每段对话前,你将有时间阅读各个小题,每小题5秒钟;听完后,你仍有5秒钟的时间选出你认为最合适的备选答案。每段对话听两遍。 6. W: When can we get into Hongshan Forest Zoo? M: It opens at half past eight in the morning every day. 7. W: These are very nice scarves. How much are they? M: 18 yuan each. For two, 30 yuan. 8. W: Grandpa, you always drink tea. Why not try some juice and Cola? They are so nice. M: Kitty, I like drinking tea and I grew tea when I was young. 9. W: Does your mother like dancing? M: No, she enjoys reading best. 10. W: Did you watch the new TV play Joy of Life 2 last night, Simon? M: Yes, it was very interesting. So I didn’t finish my homework. C) 听短文,回答问题。 听下面短文,短文后有几个小题,请根据你所听到的内容,从题中所给的A、B、C三个选项中选出最佳选项。听短文前,你将有时间阅读各个小题,每小题5秒钟;听完后,你仍有5秒钟的时间选出你认为最合适的备选答案。短文听两遍。 Hello, Susan. This is Tom. I’m calling to tell you about the long walk we are going for this Saturday. There are five of us, including me, and we will meet at my home at half past eight. Then we’ll drive to Shijiu Lake, and it won’t take us too much time. The long walk by the lake won’t be difficult or too long. It would be very easy and relaxing because we aren’t going to spend much time on it. After the long walk, we are having a picnic by the lake. I think we’ll feel cool on such a hot summer day there. We won’t go fishing, and we should go home at 5:00. I’m sure we can have a good time there. Call me back! Bye. (听力部分到此结束,请同学们继续答题。) 学科网(北京)股份有限公司 $$ 2023—2024学年度第二学期期末学情分析样题 七年级英语参考答案 2024.06 选择题(共45分) 一、听力(共15小题;每小题1分,满分15分) 1-5 CBCAC 6-10 CBBAB 11-15 BABCC 二、单项填空(共10小题;每小题1分,满分10分) 16-20 BABAC 21-25 DBDCA 三、完形填空(共10小题;每小题1分,满分10分) 26-30 ADBCC 31-35 ABDBC 四、阅读理解(共10小题;每小题1分,满分10分) 36-40 ADDAD 41-45 DCBCD 非选择题(共55分) 五、填空(共20空;每空1分,满分20分) A) 根据括号中所给中文提示、音标,写出句中所缺单词,使短文内容完整正确。 46. hear 47. camping 48. rubbish 49. protect 50. enough 51. row 52. prepare 53. works B) 用括号中所给单词的适当形式填空,使短文内容完整正确。 54. healthy 55. good 56. Second 57. doing 58. to drink 59. to brush 60. carefully C) 从方框中选出可以填入空白处的最佳选项,使短文内容完整正确。 61. is made of 62. south 63. ago 64. save him from 65. try our best 六、句型(共10小题;每小题1分,满分10分) A) 按要求改写句子,每空一词。 66. out of 67. went fishing 68. was able 69. What; like 70. look after B) 根据汉语意思,用英语完成下列句子。 71. is famous for 72. all over the world/ around the world 73. hearing from 74. always runs after 75. any more 七、请认真阅读下列短文,并根据所读内容在文章后表格中第76-80小题的空格里填入一个最恰当的单词。(共5小题,每小题1分,满分5分) 76. of 77. Reasons 78. looks 79. follow 80. easily 八、根据短文内容和首字母提示,填写所缺单词,并将答案填写在答题卡标号为81-85的相应位置上。(共5小题,每小题1分,满分5分) 81. alone 82. thinking 83. But 84. plenty 85. took 九、书面表达(满分15分) 参考范文: Dear fellow students, I am Amy from Class Six, Grade Seven. When we are busy with our study, it’s also important for us to take part in more outdoor activities. Being outside helps us learn more about the world around us. It’s like opening a window to see the sky and hear the birds. Also, outdoor activities can improve our health. They help us exercise and relax after finishing a lot of homework. I suggest everyone choose one or two outdoor activities. Hiking is a good way to visit new places and have a good time with friends at the same time. And the views from the top are always great! If you don’t have much time, you can also go jogging around your home. Going jogging in the morning can help us enjoy fresh air and prepare for the whole day. Let’s spend at least one day each week doing something outdoors this summer holiday! Yours, Amy 评分说明 第五档:(13~15分) 能写明全部或绝大部分内容要点;语言基本无误;行文连贯,表达清楚。 第四档:(10~12分) 能写明全部或大部分内容要点;语言有少量错误;行文基本连贯,表达基本清楚。 第三档:(7~9分) 能写明大部分内容要点;语言有较多错误;尚能达意。 第二档:(4~6分) 只能写出少部分内容要点;语言错误很多,只有个别句子可读。 第一档:(1~3分) 只能写出与所要求内容有关的一些单词。 2 学科网(北京)股份有限公司 $$

资源预览图

江苏省南京市栖霞区2023-2024学年七年级下学期期末英语试卷
1
江苏省南京市栖霞区2023-2024学年七年级下学期期末英语试卷
2
江苏省南京市栖霞区2023-2024学年七年级下学期期末英语试卷
3
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。