试卷7 河南省洛阳市孟津区(2024-2025学年)下学期期末七年级英语考试试卷-【王朝霞系列丛书】2025-2026学年七年级下册英语期末试卷精选(新课标版·新教材)河南专版

标签:
教辅音频图片版答案
切换试卷
2026-06-08
| 3份
| 5页
| 3人阅读
| 0人下载
洛阳朝霞文化股份有限公司
进店逛逛

资源信息

学段 初中
学科 英语
教材版本 初中英语仁爱科普版七年级下册
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 2025-2026
地区(省份) 河南省
地区(市) 洛阳市
地区(区县) 孟津区
文件格式 ZIP
文件大小 18.67 MB
发布时间 2026-06-08
更新时间 2026-06-08
作者 匿名
品牌系列 王朝霞系列丛书·初中期末试卷精选
审核时间 2026-05-29
下载链接 https://m.zxxk.com/soft/58100038.html
价格 3.00储值(1储值=1元)
来源 学科网

内容正文:

期末复习第3步·练真题 试卷7洛阳市孟津区 2024一2025学年第二学期期末七年级英语考试试卷 时间:100分钟满分:120分 一、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.How's the weather today? A.Sunny. B.Cloudy. C.Snowy. ( )2.What did Nancy's aunt buy for her? 拟 A.A sweater. B.A jacket. C.A dress. 弥 ( )3.Who did the girl come to the town with last year? 线 A.Her friend. B.Her cousin. C.Her sister. ( )4.Which bus should the woman take? 要 A.Bus No.13. B.Bus No.36. C.Bus No.63. ( )5.Where are the speakers going? A.To the square. B.To the library. C.To the police station. 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.What can the girl do? 常 A.Sing. B.Draw. C.Perform Chinese kung fu. ( )7.How old was the boy when he could swim? A.Five years old. B.Six years old. C.Seven years old. 听下面一段对话,回答第8至第9两个小题。 )8.Where is Lucy in the photo? A.In front of her mother. B.On the right of her mother.C.On the left of her mother. )9.What festival is Lucy's family enjoying? A.The Mid-Autumn Festival.B.The Spring Festival. C.The Lantern Festival. 听下面一段独白,回答第10至第12三个小题。 ( )10.Who did Paul go to Beijing with last summer? A.His parents. B.His uncle. C.His friends. ( )11.How long will Paul stay in Beijing this summer? A.For 3 days. B.For 5 days. C.For 7 days. )12.What does Paul's uncle want to do in Beijing? A.To see Beijing Opera. B.To see pandas. C.To visit Beijing hutongs. 河南专版英语七年级下册新课标 第1页共7页 听下面一段对话,回答第13至第15三个小题。 )13.What does Ben think of Chinese? A.Easy. B.Interesting C.Boring. )14.Who is Ben's Chinese teacher? A.Mr.Wang. B.Mr.Fang. C.Mr.Huang. )15.How often does Ben have Chinese class? A.Once a week B.Twice a week. C.Three times a week. 第三节听下面一篇短文。根据你所听到的内容信息,将所缺的单词填写在横线上,每空限 填一词或一个数字。短文读两遍。 My ways to save water at home ★I turn off the16. when I brush my teeth. ★I17. take a bath.Because taking a bath wastes too much water. ★I only take18. showers *I collect the water and 19. the water to clean the floor. *I save up my dirty clothes. Once,when I used the washing machine,I washed 15 shirts and 20. pairs of trousers at a time. 二、语音(5小题,每小题1分,共5分) 选出画线部分读音与所给单词画线部分读音相同的选项。 )21.moon A.cook B.good C.food D.book )22.exact A.example B.text C.next D.exercise )23.bread A.team B.great C.idea D.head )24.looked A.stopped B.played C.studied D.lived )25.aunt A.autumn B.laugh C.cause D.author 三、根据要求完成句子,每空一词(5小题,每小题1分,共5分) 26.You can't sleep in class.(改为祈使句) in class. 27.Peter brought me some oranges..(改为否定句) Peter me oranges. 28.They all have a great time at the party.(改为同义句) They all at the party. 29.The weather was cloudy last week.(对画线部分提问) the weather last week? 30.coffee,you,or,would,tea,like(用所给词完成句子) you tea coffee? 河南专版英语七年级下册新课标 第2页共7页 试卷7 四、阅读理解(15小题,每小题2分,共30分) 阅读下面三篇语言材料,然后按文后要求做题。 A Lucy and her parents came to China three years ago.At first,they lived in Hangzhou.Two years ago, they moved to Shanghai because her father found a new job there.Last summer,they had a three-day trip to Beijing.How was the trip?Let's read her diaries(). Monday,August 5th Sunny Today we went to the Great Wall by bus.It took us two hours.When we arrived at the Great Wall,we saw how great it was.It looked like a long dragon lying()in the mountains.I took a lot of photos there. It was a very fun trip. Tuesday,August 6th Windy We went to Tian'anmen Square to watch the flag-raising ceremony(升旗仪式).We got up at 4:00 a.m.It took us one hour to get there by taxi.After watching it,we went shopping.My mother bought a T-shirt for my grandmother. Wednesday,August 7th Sunny We visited the Palace Museum in the morning.It was very big and full of old things.At noon,we had hamburgers for lunch.In the afternoon,we went boating in Beihai Park.It was so great! 根据材料内容选择最佳答案。 )31.Where did Lucy go for a trip last summer? A.To Tianjin. B.To Beijing. C.To Hangzhou. D.To Shanghai. )32.How did Lucy get to the Great Wall? A. D. )33.What time did Lucy arrive at Tian'anmen Square? A.At 4:00 a.m. B.At 5:00 a.m. C.At 6:00 a.m. D.At 7:00 a.m. )34.What did Lucy do in Beihai Park? A.She went fishing. B.She went boating. C.She took lots of photos. D.She did some shopping. )35.Which of the following is TRUE? A.It was sunny on August 6th. B.Lucy bought a T-shirt for her mother. C.Lucy visited two places on August 7th. D.It took Lucy one hour to get to the Great Wall. B Trees are important to us.They do a lot for people and animals. Trees help to keep the air clean and make us healthy.They take in dirty air and give clean air to us. Go for a walk in the park in the morning,and it is nice to be with many trees and clean air. Trees are very.They give us many kinds of beautiful flowers and delicious fruits like apples 试卷7 河南专版英语七年级下册新课标第3页共7页 and oranges..Trees give homes to insects(昆虫),birds and other animals.Even the sap(汁液)of trees can be the food for insects. We can use trees in many ways.But we are hurting them and they can't grow back quickly.We cut down trees to make paper,desks and chairs.Also,we sometimes clear the forest to build houses,shops and so on.Many animals lose their homes because of this. It is time for us to stop hurting our great friends-trees.Don't use so much paper and join in 弥 tree-planting activities.All of us can do something for our friends! 根据材料内容选择最佳答案。 )36.How do trees help us stay healthy? A.They clean the air. B.They share their sap. 封 C.They make us enjoy flowers. D.They give us delicious fruits. ( )37.Which of the following is the best for▲? A.smart B.colorful C.fresh D.useful 线 )38.What does the underlined word"clear"in Paragraph 4 mean in Chinese? A.建造 B.清空 C.维护 D.排除 )39.What is the structure()of the passage?(P=Paragraph) A.② B.P) E C. ® D. 内 e P2P) P E P P)P) ® P ® 不 )40.Why does the writer write the text? A.To tell us not to hurt trees. B.To teach us how to make use of trees. C.To ask us not to make room for buildings.D.To show us how to make friends with animals. 要 0 Parents always want to give the best to their children.And when it comes to the question of competition (竞争),they don't know if it is good or bad for their children.41. 答 Some people think competition can be good for children.It makes them work hard.When children want to win in the competition,they'll try their best for it.42. Competition does not just teach them to do their best to win.It also helps them learn what to do when they lose.43 This is very important for their growth(成长). 题 擗 44. When children don't like competition,they may feel stressed(有压力的).And when children don't win in the competition,they may feel sad and don't like what they're doing.45. That's bad. Should parents let their children join in()the competition?For their children's healthy growth, they need to think about the good and not-so-good sides of competition and make a choice. 河南专版英语七年级下册新课标第4页共7页 根据材料内容,从下面五个选项中选出能填人文中空白处的最佳选项,使文章意思通顺、内容完整。 A.Here are some ideas about it. B.Also,it makes children strong. C.Then they may not want to go to school. D.But some people don't think competition is good for children E.They should learn to think in new ways and get back on their feet. 五、完形填空(15小题,每小题1分,共15分) 先通读短文,掌握其大意,然后从A、B、C、D四个选项中选出一个可以填入相应空白处的最佳答案。 Emma is a kind girl.She always 46 help to those around her.She thinks that even small things can 47 one's day in a big way. 拟 One day at lunch,Emma saw a new student,Ethan,sitting under the tree.He didn't pass the 48 exam.He looked sad.Emma went over with a smile(and asked him to sit with her.Then Emma 封 49 with him and knew his English wasn't very good.50 she decided to help him. Ethan was a little 51 at first,but Emma's friendly smile made him feel better.His English 要 52 are getting better and better with Emma's help. Ethan was so thankful for 53 Emma did and he wanted to help others too.He noticed Lily another day.Lily was a(n)54 girl and had problems making friends.Ethan smiled at her and 编 made friends 55 her.Lily started to believe in herself more. The kindness((善良)kept going.Lily,feeling more confident(自信的),started to do_56_work. She helped young kids who needed 57.She showed them how to be 58 and made sure they felt included(被接纳的). As time passed,the school was greatly 59.It became a place where everyone was friendly and 60 each other.Doing good things made the school a better place for all. ( )46.A.passes B.needs C.offers D.solves )47.A.change B.count C.protect D.celebrate )48.A.English B.Chinese C.history D.geography ( )49.A.shared B.helped C.fought D.chatted ( )50.A.But B.So C.Or D.Because ( )51.A.tired B.excited C.lucky D.worried ( )52.A.books B.teachers C.grades D.drivers 扇 ( )53.A.what B.how C.why D.which ( )54.A.active B.free C.kind D.quiet 超 ( D.to )55.A.with B.for C.from ( )56.A.school B.volunteer C.community D.public ( )57.A.family B.friends C.doctors D.brothers ( )58.A.healthy B.safe C.special D.friendly 河南专版英语 七年级 下册 新课标第5页 共7页 )59.A.heavy B.difficult C.expensive D.different )60.A.looked for B.asked for C.cared for D.waited for 六、语篇填空(15小题,每小题1分,共15分) 第一节阅读短文,从方框中选择适当的词并用其正确形式填空,使短文通顺、意思完整。每 空限填一词,每词限用一次。 real save try help smart what I vegetable start take Anna is writing something in the classroom.Her best friend Yang Yang walks over and asks, “61. are you doing?" “T'm making a shopping list,.”Anna says.. “Idon't make a list,”Yang Yang says..“It takes too much time.” Anna laughs and says,"I always make one.It's very 62. “Why?"YangYang asks. "First,a shopping list 63. time!”Anna answers..“I put things in groups..For example, I put all the fruits and 64. in one group,and meat in another group.This way,I can shop fast.” “That sounds65. !”YangYang agreest(同意). "Second,a shopping list helps 66 remember everything I need.If I forget something,I can check my list and get it,”Anna adds(补充说). YangYang thinks for a moment and says,"Yes,I sometimes forget things at the store." "Third,a list also saves money.With a list,I only buy what I 67. need,”Anna says.. “I never think of that,”Yang Yang says to Anna.“Maybe I'l68. making a list..” Anna tells YangYang,"It 69. a little time,but it saves time,money,and makes shopping easier(更简单的).” Yang Yang looks at Anna's list and says she will 70. it next time! 第二节阅读短文,根据语篇要求填空,使短文通顺、意思完整。每空限填一词。 It's 5:30 in the afternoon now.School is over.But some of my classmates are still at school.What are they doing?Let's have 71. look. Cindy:I am cleaning the blackboard in the classroom.I like helping others and I often do nice things for my class.All 72. my teachers and classmates like me. Jeff:I am playing basketball on the playground.There will be a basketball game next week.My friends 73. I practice(练习)every day this week, Mark:74. is a swimming pool at school.I can swim very well.So some of my friends ask me 75. teach them.I am glad to help them. 河南专版英语七年级下册新课标第6页共7页 试卷 七、补全对话(5小题,每小题2分,共10分】 根据下面的对话情景,在每个空白处填上一个适当的句子,使对话的意思连贯、完整。 (After work) A:Time to go home,Scott. B:Bye,Li Ming.By the way(顺便问一下),76. A:Yes,there is.It's on Pingyang Road,next to a hotel. B:77 A:Walk along this street and turn left into Pingyang Road.Then walk about 200 meters and you can see the bank. B:I see.Thanks.78 7 A:It's open from 9:00 a.m.to 4:00 p.m B:79. It's 5:00 p.m.now,but I need to withdraw (some money today. A:No worries.You can use the ATM outside. B:Oh,I forgot it!Thanks for reminding()me. A:80 See you tomorrow. B:See you. 八、书面表达(20分) 81.书面抄写(5分) 请规范抄写以下内容。 Good morning!May I help you?We mustn't run on the streets.Li Hua cried out,"Look,it is in the tree." 82.书面表达(15分) 假设你们学校上周就“如何使用零用钱”在全体七年级学生中 口买书 做了一个调查,调查结果如图所示。请结合右图内容写一篇不少 25%35% 口买零食、饮料 于80词的英语短文,介绍一下调查的结果,并就如何更有意义地 5% 口买衣服 35% 口为朋友买礼物 使用零花钱阐明自己的看法。开头已给出,不计人总词数。 参考词汇:snack零食 Last week,we did a survey about how Grade Seven students in our school spend their pocket money. 试卷7 河南专版英语七年级下册新课标第7页共7页 错题 总结各地期末试卷精选河南专版,洛阳朝霞文化股份有限公司出品。试卷7,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。One, I heard that there would be a heavy snow tomorrow. Really, today is so Sunny, but if it's snows tomorrow, we can have . a snowfields. I heard that there would be a heavy snow . tomorrow. Really, today is so Sunny, but if IT snows tomorrow, we can . have a snow fight. great. Two, what a nice dress. Did you buy IT in a new clothes shop? Nancy. no, my aunt bought IT for me online. What a nice dress. Did you buy IT in a new cloth shop? Nancy. no, my aunt bought IT for me online. Three, I went to the new park yesterday, and I took many pictures there. Look. wow, so beautiful. Is the girl next to you? You are sister. No, SHE is my cousin. We came to live in this town last year. I went to the new park yesterday and I took many pictures there. Look, wow, so beautiful. Is the girl next to you, your sister? No, SHE is my cousin. We came to live in this town last year. For, excuse me, sir, can I take bus number thirty six to get to the . hospital? No, you should take bus number thirteen. Thanks a lot. Excuse me, sir, can I take bus number thirty six to get . to the hospital? No, you should take bus number thirteen. Thanks a lot. five. Oh, no, Nancy, I can't find my math notebook. Don't worry, you might leave IT in the library just now. Let's go back and look for IT. Oh, no, Nancy, I can't find my math notebook. Don't worry, you might leave IT in the library just now. Let's go back and look for IT. 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。每段对话或读白读两遍,听下面一段对话,回答第六至第7两个小题。The school new year's show is coming. Will you sing in the show? No, I can sing well, but I can perform chinese confu. Wow, that's cool. That's why you are so healthy. Ha ha, I think so. You look healthy too. Do you exercise? Oh, fun. Yes, I like swimming a lot. I started swimming at the age of six. Now I am in the school swimming team. That's great. I want to learn to swim. Can you teach me? Sure you can meet me after school at the school? Swiming pool. okay. thanks. The school new year's show is coming. Will you sing in the show? No, I can sing well, but I can perform chinese . home food. Wow, that's cool. That's why you are so healthy. Ha ha, I think so. You look healthy too. Do you exercise? Oh, fun. Yes, I like swimming a lot. I started swimming at the age of six. Now I am in the school swimming team. That's great. I want to learn to swim. Can you . teach me sure you can meet me after school at the school swimming pool? Okay, thanks. 听下面一段对话,回答第八至第9两个小题。Hi, adam, how is your . weekend great? Oh, what's in your hand? Lucy, a photo . of my family. You can have a look. Wow, you have a happy family. Is the woman on the right of you, your mother? No, that's my aunt. My mother is behind me. I see. What are you doing in this photo? We are celebrating the mid autumn festival together. Sounds great. Hi, adam. How is your weekend great? Oh, what's in your hand? Lucy. a photo of my family. You can have a look. Wow, you have a happy family. Is the woman on the right of you, your mother? No, that's my aunt. My mother is behind me. I see. What are you doing in this photo? We are celebrating the mid autumn festival . together. Sounds great. 听下面一段独白,回答第十至第十二三个小题。Hi, i'm paul. Let me tell you about my trip to beijing last summer. I went to beijing with my parents. We visited the great wall and eight beijing duck, so delicious. This summer i'm going to beijing again, but this time with my uncle will stay there for five days. My uncle is very excited. IT is his first time to visit beijing. He really wants to visit the old beijing hu tones. He says he loves the quiet streets there. I'm sure we'll have a great time together in beijing. Hi, i'm paul. Let me tell you about my trip to beijing last summer. I went to beijing with my parents. We visited the great wall and eight beijing duck, so delicious. This summer i'm going to beijing again, but this time with my uncle, we'll stay there for five days. My uncle is very excited. IT is his first time to visit beijing. He really wants to visit the old beijing hu tons. He says he loves the quiet streets there. I'm sure we'll have a great time together in beijing. 听下面一段对话,回答第13至第15 3个小题。Hi, ben. You look happy today. What's up? Oh, I just had my chinese class. It's my favorite subject. Now, really, you said chinese was hard before. What do you think . of IT now? Well, it's not easy, but it's quite interesting. I love learning chinese characters. They're like little pictures. nice. Who's your chinese . teacher? mr. fan? He always tells funny stories about chinese culture in class. cool. How fun do you have chinese class? We have a three times a week on monday, wednesday and friday. I can't wait for the next one. Hi ben. You look happy today. What's up? Oh, I just had my chinese class. It's my favorite subject. Now, really, you said chinese was hard before. What do you think of IT now? Well, it's not easy, but it's quite interesting. I love learning chinese characters. They're like little pictures. nice. Who's your chinese . teacher? mr. fan? He always tells funny stories about chinese culture in class. cool. how? Well, fine do you have chinese class? We have a three times a week on monday, wednesday and friday. I can't wait for the next one. 第三节听下面一篇短文,根据你所听到的内容信息,将所缺的单词填写在横线上,每空限填一词或一个数字,短文读两遍。Hello everyone, today I wanted talk about my ways to save water at home. I turn off the tap when I brush my teeth. I never let the water run. I never take a bath because taking a bath waste too much water. I only take quick showers during the shower. I try to collect the water. After the shower, I reused the water to clean the floor. I also save up my dirty clothes. Once when I use the washing machine, I washed fifteen shirts and eight pairs of trousers at a time. These are all my useful ways of saving water. Hello, everyone. Today I want to talk about my ways to save water at home. I turn off the tap when I brush my teeth. I never let the water run. I never take a bath because taking a bath waits too much water. I only take quick showers during the shower. I try to collect the water. After the shower, I reuse the water to clean the floor. I also save up my dirty clothes. Once when I use the washing machine, I washed fifteen shirts and eight pairs of trousers at a time. These are all my useful ways of saving water. 听力考试到此结束。 试卷7洛阳市孟津区 -1~5 ACBAB 6~10 CBAAA 11~15 BCBBC 16.tap 17.never 18.quick 19.reuse 20.8/eight 二、21~25 CADAB 三、26.Don't sleep27.didn't bring;any 28.enjoy themselves/have fun 29.What was;like 30.Would;like;or 四、31.B32.A 33.B【解析】根据8月6日的日记内容“We got up at 4:00 a.m.It took us one hour to get there by taxi.”可知,Lucy凌晨5点到达天安门广场。 34.B35.C36.A 37.D【解析】设空后提到树木能提供花、果实, 为昆虫、鸟类和其他动物提供栖息地,其汁液 还能作为昆虫的食物,这些都是树木的实用 价值。D项(有用的)精准概括了树木的多种 实用功能,符合段落主旨。 38.B【解析】画线单词所在句意为“我们有 时也会 森林来建造房屋”,结合上 文中的cut down trees(砍伐树木)可知,clear 与破坏森林有关,B项符合文意。 39.C【解析】通读全文可知,第一段引人主题; 第二段和第三段介绍树木的重要性;第四段 介绍我们过度砍伐树木带来的问题;最后 段进行总结。故C项符合文章结构划分。 40.A【解析】通读全文再结合最后一段“Itis time for us to stop hurting our great friends- trees..do something for our friends!”可知,作 者写这篇文章的目的是告诉我们不要伤害树 木,A项正确。 41.A 42.B【解析】设空前阐述“竞争能让孩子努力 奋进”,设空后进一步说明“竞争不仅教会孩 子尽力获胜,还能帮助他们学习如何面对失 败”,因此设空处需补充竞争的另一项积极 作用,形成递进关系。B项(此外,它能让孩 子变得坚强)既承接了上文“竞争的好处”,又 与下文“面对失败”的成长作用相呼应,符合 逻辑。 43.E【解析】设空前提到“竞争帮助孩子学习 如何面对失败”,E项(他们应该学会用新方 式思考并重新振作)具体解释了孩子面对失 败时的积极做法,承接上文。 44.D45.C 五、46.C47.A48.A49.D50.B51.D 52.C 53.A【解析】根据句意可知,此处表示“Ethan 非常感谢Emma为他所做的事情,他也想帮 助别人”。设空处应选疑问代词what,作did 的宾语。 河南专版英语 七至 54.D55.A56.B 57.B【解析】上文提到Lily是个内向的女孩, 她在交朋友方面遇到了困难。结合设空前的 内容可知,Liy帮助的是小孩子们,再根据她 自身的经历及下文中的“made sure they felt included'”可推测,Lly在帮助这些孩子交朋 友,B项符合文意。 58.D59.D60.C 六、61.What 62.helpful【解析】根据下文可知,Anna列举了 制作购物清单的好处,由此可知,Anna认为 购物清单很有用,结合备选词可知,此处应填 help的形容词形式helpful。 63.saves 64.vegetables 65.smart 66.me 67.really 68.start 69.takes 70.try 71.a 72.of 73.and 74.There 75.to t.76.is there a bank near here 77.How can I get there/Could you tell me how I can get there Could you tell me the way 78.When is it open/What's the opening time of it 79.Oh,that's too bad /.. 80.You are welcome/My pleasure/... 八、81.略 82.One possible version: Last week,we did a survey about how Grade Seven students in our school spend their pocket money.We found that 35%of the students spend money on books.And 35%of them spend money on snacks and drinks.25%of the students spend money on gifts for their friends and 5%use money to buy clothes. So how to spend pocket money in a right way? I think it is not right for students to spend too much money on snacks.Snacks are not good for their health.Students should spend more money on books.Also,students should learn to save money and spend it wisely. 期末复习第4步·做模拟 试卷82026春河南期末玉新金一模 -1~5 BCACB 6~10 CBBCA 11~15 CBABC 16.cloudy 17.bike 18.nine/9 19.kilos 20.meaningful 二、21.B22.C 23.B【解析】从Part2对Lake Erie的描述“Itis the warmest,but also gets frozen more quickly than the others(它是最温暖的,但也比其他湖 泊结冰更快).”可知,Lake Erie结冰速度最 快,而冰钓需要湖面结冰,因此Alex若想尽早 尝试冰钓,最可能选择Lake Erie。. 级 下册新课标

资源预览图

试卷7 河南省洛阳市孟津区(2024-2025学年)下学期期末七年级英语考试试卷-【王朝霞系列丛书】2025-2026学年七年级下册英语期末试卷精选(新课标版·新教材)河南专版
1
试卷7 河南省洛阳市孟津区(2024-2025学年)下学期期末七年级英语考试试卷-【王朝霞系列丛书】2025-2026学年七年级下册英语期末试卷精选(新课标版·新教材)河南专版
2
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。