安徽省合肥市高新技术产业开发区2024-2025学年七年级上学期期中学业质量监测英语试题

2024至2025学年七年级第一学期期中学业质量监测英语试题听力。一短对话理解共五小题，每小题一分，满分五分。你将听到5段对话，每段对话后有一个小题请，在每小题所给的ABC3个选项中选出最佳选项，每段对话读两遍。One, i'm taking a music class. I can play the guitar very well. Sounds fun. If I have time, I want to try as well. I'm taking a music class. I can play the guitar very well. Sounds, if I have time, I want to try as well. Two, did you go climbing or go boating last weekend? No, I practiced swimming last weekend. Did you go climbing or go boating last weekend? No, I practice swimming last weekend. Three, when does the movie . start at five o'clock? Oh, hurry, it's already for forty five. When does the movie . start at five o'clock? Oh, hurry, it's already for forty five. For i'm a little worried about my new classes. Don't worry, everything will be fine. I'm a little worried about my new classes. Don't worry, everything will be fine. Five, excuse me, where can I find the book, the old men and the sea? You can find IT on the second floor. Excuse me, where can I find the book, the old man and the sea? You can find IT on the second floor. 二长对话理解共五小题，每小题一分，满分五分。你将听到两段对话，每段对话后有几个小题请，在每小题所给的ABC3个选项中选出最佳选项，每段对话读两遍。听下面一段对话，回答第6至7两个小题。Hey, Monica, what are you doing? I'm talking to you on the phone. Very funny. But really, what are you doing? I'm reading in the study why i'm . in the park selling cakes with my classmates. We want to get some money for wild animals. Wow, that's great. How about you come and join us? Okay, i'll be there soon. Hey, Monica, what are you doing? I'm talking to you on the phone. Very funny. But really, what are you doing? I'm reading in the study why i'm . in the park selling cakes with my classmates. We want to get some money for wild animals. Wow, that's great. How about you come and join us? Okay, i'll be there soon. 听下面一段对话，回答第8至13个小题。Excuse me, i'm from the school newspaper. I'm doing an interview. Can I ask you some . questions? 是earth . day is coming。What are you going to do for IT? I'm going to join an art activity at the library. That's great. What will you do? We will use all things to make art. sounds fun. And what will you make? I'm going to make a tree with old milk boxes and the book. wow, that's great. It's an interesting activity. Good luck. Thank you. Excuse me, i'm from the school newspaper. I'm doing an interview. Can I ask you some questions? 是earth . day is coming。What are you going to do for IT? I'm going to join an art activity at the library. That's great. What will you do? We will use all things to make art. sounds fun. And what will you make? I'm going to make a tree with old milk boxes and the book. wow, that's great. It's an interesting activity. Good luck. Thank you. 3、短文理解共五小题，每小题一分，满分五分。你将听到一篇短文，短文后有五个小题请，在每小题所给的ABC3个选项中选出最佳选项，短文读两遍。I'm john. When I moved to a new school this year, everything was new, new teachers and new classmates. I didn't know how to make friends, and I felt unhappy at first. One day, I talked to my friend lee lyn, who was also knew last year. SHE gave me some good advice. First, he told me to say hi to my classmate and ask some questions, like, what's your name? Or do you like sports? These are good ways to start a talk. Then SHE said I should join a club or a group by activity to make more friends. I followed her advice, and now i've made a few new friends. Next week, I planned to join the school's sports meeting and try to make more friends. I feel much happier at my new school. I'm jung. When I moved to a new school this year, everything was new, new teachers and new classmate. I didn't know how to make friends, and I felt unhappy at first. One day, I talked to my friend lee lyn, who was also knew last year. SHE gave me some good advice. First, he told me to say hi to my classmates and ask some questions, like, what's your name? Or do you like sports? These are good ways to start a talk. Then SHE said I should join a club or a group activity to make more friends. I followed her advice, and now i've made a few new friends. Next week, I planned to join the school's sports meeting and try to make more friends. I feel much happier at my new school. 4、信息转换共五小题，每小题一分，满分五分。你将听到一篇短文，请根据短文内容写出下面表格中所缺的单词，每空只填一词，短文读两遍。Hello everyone, I think it's important to talk with our parents. I usually talk to them after dinner or during weekends. We often talk in the living room or sometimes in the park. I like to share what happened at school or ask for advice when I have problems. They also share their thoughts with me. Talking to my parents helps me feel closer to them. IT also helps me feel warm. I try to listen carefully. I also show my own feelings in right ways and use kind words. Talking with parents is really a good way to understand each other Better. Hello everyone, I think it's important to talk with our parents. I usually talk to them after dinner or during weekends. We often talk in the living room or sometimes in the park. I like to share what happened at school or ask for advice when I have problems. They also share their thoughts with me. Talking to my parents helps me feel closer to them. IT also helps me feel warm. I try to listen carefully. I also show my own feelings in right ways and use kind words. Talking with parents is really a good way to understand each other Better. 2024-2025学年七年级第一学期期中学业质量监测 英语试题 注意事项： 1.本试卷共四部分，十大题，满分120分，考试时间为120分钟。 2.全卷包括“试题卷”（8页）和“答题卡”（2页）两部分。 3.请务必在“答题卡”上答题，在“试题卷”上答题无效。 4.考试结束后，请将答题卡交回。 第一部分 听力（共四大题，满分20分） Ⅰ.短对话理解（共5小题；每小题1分，满分5分） 你将听到五段对话，每段对话后有一个小题。请在每小题所给的 A、B、C三个选项中选出最佳选项。每段对话读两遍。 1. What class is the man taking? 【此处可播放相关音频，请去附件查看】 A. B. C. 2. What did the man do last weekend? 【此处可播放相关音频，请去附件查看】 A. B. C. 3. What time is it now? 【此处可播放相关音频，请去附件查看】 A. 4:45. B. 5:00. C. 5:15. 4. How does the woman feel? 【此处可播放相关音频，请去附件查看】 A. Excited. B. Worried. C. Moved. 5. Where are they talking? 【此处可播放相关音频，请去附件查看】 A. In a restaurant. B. In a bookshop. C. In a hospital. Ⅱ. 长对话理解（共5小题；每小题1分，满分5分） 你将听到两段对话，每段对话后有几个小题，请在每小题所给的 A、B、C三个选项中选出最佳选项。每段对话读两遍。 听下面一段对话，回答两个小题。【此处可播放相关音频，请去附件查看】 6. Where is the woman? A. In the zoo. B. In the park. C. In the study. 7. Why do the man and his classmates get money? A. To help wild animals. B. To buy books. C. To learn cooking. 听下面一段对话，回答三个小题。【此处可播放相关音频，请去附件查看】 8. What is the woman doing? A. Visiting a library. B. Doing an interview. C. Reading a book. 9. What is the man going to make? A. A book. B. A tree. C. A box. 10. What are the two speakers mainly talking about? A. A school trip. B. A sports meeting. C. An art activity. Ⅲ.短文理解（共5小题；每小题1分，满分5分） 你将听到一篇短文，短文后有五个小题。请在每小题所给的 A、B、C三个选项中选出最佳选项。短文读两遍。【此处可播放相关音频，请去附件查看】 11. How did Zhang feel at the new school at first? A. Happy. B. Sad. C. Strict. 12. Who did Zhang talk to about his problem? A. His parents. B. His friend. C. His teacher. 13. How can Zhang start a talk? A. By giving advice. B. By singing a song. C. By asking questions. 14. Why should Zhang join a club? A. To have some fun. B. To make more friends. C. To develop new hobbies. 15. What will Zhang do next week? A. Ask for more advice. B. Join the sports meeting. C. Work out other problems. Ⅳ. 信息转换（共5小题；每小题1分，满分5分） 你将听到一篇短文，请根据短文内容，写出下面表格中所缺的单词，每空仅填一词，短文读两遍。【此处可播放相关音频，请去附件查看】 Talking with parents When After ____16____ or during weekends Where In the living room or sometimes in the ____17____ What · Ask for advice ·____18____ their thoughts with me Why · Make me feel closer to them · Make me feel ____19____ How · Try to listen carefully · Use ____20____ words 第二部分 英语知识运用（共三大题，满分35分） Ⅴ.单项填空（共10小题；每小题1分，满分10分） 从每小题所给的A、B、C、D四个选项中选出一个可以填入空白处的最佳选项。 21. — I must say “thank you” to Lucy. — Yes, she helped ________ a lot to learn biology. A. him B. her C. me D. you 22. —There is so much ________ to put rock music and Huangmei Opera together. —It sounds interesting. A. air B. help C. money D. fun 23. — I really enjoy the sunshine on the beach. — It sounds great, but don’t forget to wear sunglasses to ________ your eyes. A. protect B. start C. rush D. hit 24. On School Open Day, teachers will show you ________ to help you know more about our school. A around B. up C. off D. / 25. Some students ________ Taiji in the park yesterday. I joined them too. A. play B. played C. will play D. is playing 26. It’s ________ to say “hi” to teachers, when you meet them. A. strict B. lonely C. polite D. busy 27. — Math is difficult. Please give me some advice! — Sure Listen ________ in the class and ask teachers for help. A. greatly B. quickly C. carefully D. suddenly 28. There are many ________ in our school clubs, like cutting paper and singing Beijing Opera. A. events B. sentences C. facts D. bands 29. —How can I learn English well? —Remember to ________ new words on your notebook and try to use them. A. put up B. write down C. take off D. look at 30. — Would you like to play the erhu with me tomorrow? —________, but I have to do housework with my mother. A. Forget it B. I don’t know C. That sounds fun D. I’m sorry to hear that Ⅵ. 完形填空（共20小题；每小题1分，满分20分） 阅读下列短文，从每小题所给的A、B、C、D四个选项中选出可以填入空白处的最佳选项。 A It is the first day of school. There are two new ____31____ in Class 2. Mr Wu asks them to ____32____ themselves. Jessica is the first one. She stands up and says, “Hello, boys and girls! My ____33____ is Jessica. I am twelve years old. I ____34____ Tianjin, but now I live with my family in Beijing. I ____35____ swimming best. I go swimming with my parents every week. I like maths and I am good at it. I love ____36____ and I have a cute dog. It is two years old. It is black and white. I like it very much. Thank you!” Next student to introduce is Mike. He says, “Hi, everyone! I’m happy to meet you. I am Mike. I am ____37____ years old, too. I am from Beijing. I am tall ____38____ strong. I like ____39____ and I do exercise every morning. My ____40____ subject is science, because I can learn much knowledge. I like making friends. Let’ s be friends. Thanks!” 31. A. parents B. students C. brothers D. teachers 32. A. introduce B. welcome C. take D. bring 33. A. project B. holiday C. activity D. name 34. A. live in B. study in C. go to D. come from 35. A. love B. buy C. join D. have 36. A. classmates B. clubs C. animals D. hobbies 37. A. ten B. eleven C. twelve D. thirteen 38. A. or B. and C. so D. but 39. A. festivals B. sports C. physics D. textbooks 40. A. delicious B. interesting C. healthy D. favourite B “I can’t find time to learn English,” Robert says to Frank. “You can use pockets of time. We have ten ____41____ now before breakfast. Why not begin?” says Frank. “Ten minutes. That’s nothing. I must have a run with my ____42____ now,” Robert answers and takes his dog outside. After breakfast, the two boys take a bus to school. It ____43____ them 15 minutes to get there. On their way, Frank begins to remember something in English, ____44____ Robert listens to music all the way. “Let’s play ____45____!” Some friends say after school. Robert runs after them. They play basketball happily on the playground. Frank spends (花费) 30 minutes learning ____46____ in the classroom. Then he plays basketball with the boys. After going back home, they are ____47____ in the evening and go to bed early. The next day, Frank answers English teacher’s every question ____48____, but Robert can’t. “How do you find time to ____49____ English, Frank?” he asks. “I have 10 minutes before breakfast and 15 minutes on the ____50____. I have 30 minutes before the basketball game. I’m trying to use any time,” says Frank. 41. A. times B. minutes C. hours D. days 42. A. brother B. cat C. dog D. friend 43. A. buys B. makes C. keeps D. takes 44. A. but B. so C. or D. because 45. A. basketball B. football C. ping-pong D. kung fu 46 A. English B. Chinese C. history D. chemistry 47. A. sad B. tired C. angry D. excited 48. A. easily B. slowly C. politely D. really 49. A. use B. know C. learn D. forget 50. A. tree B. wall C. table D. bus Ⅶ. 补全对话 （共5小题，每小题1分，共5分） 根据对话内容，从选项选项中选出能填入空白处的最佳选项，其中有两个为多余选项。 Lily: Hello, Betty! How’s your first day of school? Betty: Hey, Lily! ____51____ I’m happy to see so many new friends. What about you? Lily: Me, too. My classmates and teachers are great. Betty: ____52____ Lily: My favourite subject is music. Betty: ____53____ Lily: I think it’s relaxing. ____54____ Betty: Yes, I do. But my favourite subject is English. Lily: Who is your English teacher? Betty: Ms Wang. ____55____ Lily: Oh! So good. Have a nice day. See you! Betty: Bye! A. It’s good. B. Do you like it? C. Why do you like it? D. What about your school? E. What’s your favourite subject? F. I also have six classes every day. G. Our classmates like her very much. 第三部分 阅读（共两节，满分40分） Ⅷ. 阅读理解 （共20小题，每小题2分，共40分） 第一节 阅读下列短文，从每小题所给的A、B、C、D四个选项中选出最佳选项。 A Chinese Culture Classes Traditional Chinese Art Activities: · learn about paper cutting · learn to make art pieces Time: 8:00 a. m. - 9:30 a. m. Place: Art Room Teacher: Ms. Wang Traditional Chinese Music Activities: · learn to play the erhu, dizi and pipa · enjoy traditional Chinese music Time: 10:00 a. m. - 11:30 a. m. Place: Music Room Teacher: Mrs. Li Traditional Chinese Books Activities: · learn about Journey to the West and A Dream of Red Mansions · act out the stories in groups Time: 1:30 p. m. - 3:00 p. m. Place: School Library Teacher: Mr. Cheng Traditional Chinese Food Activities: · taste traditional Chinese food · learn to make jiaozi and zongzi Time: 3:30 p. m. - 5:00 p. m. Place: School Dining Hall Teacher: Mr. Lu 56. What can students do in the art room? A. Learn about paper cutting. B. Learn to play the erhu and dizi. C. Learn about Journey to the West. D. Learn to make jiaozi and zongzi. 57. Who teaches Traditional Chinese Books? A. Ms. Wang. B. Mrs. Li. C. Mr. Cheng. D. Mr. Lu. 58. Where do students make zongzi? A. In the art room. B. In the music room. C. In the school library. D. In the school dining hall. B There is a big zoo in my city. Many animals are living there. Mona is an Australian koala (考拉). She is six years old and she is so cute. She likes sleeping in the day. But at night she gets up and eats leaves. Mona doesn’t drink water for months. But she is healthy, because she can get water from the leaves. There is a big house in the zoo. A lion lives in it. His name is Dick. He is ugly (丑). He is from South Africa. Meat is his favourite food. He is very lazy. He sleeps for 15 hours every day. Today is Dick’s sixth birthday. The workers in the zoo are having a party for him. This is a big elephant. His name is Johnny. He comes from South Africa, too. He’s eleven years old. He has bad eyesight (视力). He likes to eat grass. He’s friendly and clever. He often learns to draw pictures and dance from people. 59. What can we learn about Mona? A. She is ugly. B. She sleeps at night. C. She is from South Africa. D. She gets water from leaves. 60. Why do workers have a party? A. Because they meet a new friend. B. Because today is Dick’s birthday. C. Because today is workers’ holiday. D. Because they can have a new house. 61. Which of the following can show Johnny is clever? A. He is big and black. B. He has bad eyesight. C. He can learn from people. D. He is from South America. 62. In which part of newspaper (报纸) can we read the text (文章)? A. Travel. B. History. C. Plants. D. Animals. C Wen Di is a young student from Kunming. He got his first bike at the age of 5. From then on, it became his best “friend”. When Wen was 13, he went to middle school, and read a story about a young man from Hefei. The young man rode his bike to go to university (大学). Wen decided (决定) to be like the man, to ride to his dream university-Wuhan University some day. In 2023, at the age of 18, his dream of becoming a student of Wuhan University came true. On August 2, Wen left home and started his riding journey to Wuhan University. Most of the time, he traveled by himself. But he met many interesting people in Chengdu and went to many wonderful places along the way. On August 21, Wen reached Wuhan University and finished the 2,023-kilometer-long riding journey. For Wen, the riding journey started a new part of his life. 63. What does the underlined word “it” mean? A. The school. B. The bike. C. The journey. D. The story. 64. When did Wen decide to ride to his university? A. At the age of 8. B. At the age of 13. C. At the age of 15. D. At the age of 18. 65. Where did Wen start his journey? A. From Kunming. B. From Chengdu. C. From Hefei. D. From Wuhan. 66. What’s the best title (标题) for the text? A. The Journey to Chengdu B. A Boy’s Riding Dream C. A Boy’s University Life D. The Story of Friendship D The erhu is a kind of traditional Chinese musical instruments. There are many English names for the erhu, such as urheen and the erhu diffle. When I listened to the sound of the erhu, I fell in love with the instrument. I was born in a traditional Chinese family. My grandfather is a fan of Beijing opera and the erhu music. When I was very young, my grandpa often sang Beijing opera as he played the erhu. Sometimes the melody was exciting, sometimes sad. I enjoyed the sound of the erhu. At the age of eight, I decided to learn to play the erhu. At the beginning, I had great interest in playing it. But it was really difficult. I wanted to give up. My grandfather asked me to keep on. Up till now, I have been playing the erhu for six years. I have already passed Level 9. I even got the first prize in the instrument competition. Now I feel so glad that I can play the erhu well. 67. What does the underlined word “melody” mean? A. 旋律 B. 音量 C. 节拍 D. 力度 68. Who asked the writer to keep playing the erhu? A. Her fans. B. Her parents. C. Her grandfather. D. Her teacher. 69. How does the writer feel about playing the erhu now? A. Boring. B. Happy. C. Difficult. D. Hopeful. E We have a two-day weekend every week. It is too short, but we can plan the time well. Here is some advice. ★Get up early The weekend is not only a time to sleep. Some of us get up for lunch! That’s too bad. You get up early and you can have much free time. ★Do the homework early Many children stay up overnight and sleep at the daytime. Some of them even get up for dinner. You can do homework on Saturday morning. So you don’t have to be busy on Saturday afternoon and Sunday. I often do my homework on Saturday morning. Then I can have fun. ★Go for fun Think about what you like to do. Do sports like playing soccer. Or you can go somewhere interesting. 70. How many pieces of advice in the text? A. One. B. Two. C. Three. D. Four. 71. Why does the writer do the homework early? A. To have fun. B. To play soccer. C. To go to bed early. D. To finish homework. 72. What’s the purpose (目的) of the text? A. To introduce ways to study well. B. To give students some tasks. C. To ask students to plan time well. D. To tell people to get up early. 第二节 阅读下面短文，并回答问题。（请注意每小题的词数要求） F Dear Father, Good evening. Today is your birthday. I’d like to say something to you today. You are often not at home because you work as a doctor and often come home late. And when you are at home, you are always tired, so we don’t have time to talk. My mum tells me that you love me very much. When you come back from work every day, you often buy me my favourite food. Every year for my birthday, you choose a great present for me. When I get it, I feel loved. Now I have grown up, and I can do something for you. I also want to tell you more. We can keep our love alive with letters or phones. Happy birthday to you. _________ . Yours, Jack 73. What does his father do? (不超过5个词) ____________________________________ 74. How does Jack feel when he gets the present from his father? (不超过5个词) ___________________________________ 75. What will Jack write on ________? (不超过10个词) ___________________________________ 第四部分 写（共两大题，满分25分） Ⅸ.单词拼写（共5小题；每小题1分，满分5分） 根据首字母及汉语提示，完成下列单词的拼写，使句意明确，语言通畅。 76. You should open your m________ (思想) to get more knowledge. 77 Teachers always help their students with a kind h________ (心). 78. Jay always c________ (检查) his homework before he hands in. 79. Tom plays music in a b________ (乐队) with his good friends. 80. Father’s love is as w________ (宽阔的) as the sea. Ⅹ.书面表达（共1小题；满分20分） 81. 假如你是李华，请阅读下面的邮件，并写回信。回信内容包括很高兴收到来信以及针对邮件中提到的问题，提至少两条建议。 注意： 1.词数60左右； 2.适当增加细节，使行文连贯。 Dear Li Hua, I am happy to start my junior high, but I still have a problem. I feel lonely at my new school. It’s hard to make friends. Can you give me some advice about it? I really want to hear from you! Yours, Larry Dear Larry, ________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ Yours, Li Hua 2024-2025学年七年级第一学期期中学业质量监测 英语试题 注意事项： 1.本试卷共四部分，十大题，满分120分，考试时间为120分钟。 2.全卷包括“试题卷”（8页）和“答题卡”（2页）两部分。 3.请务必在“答题卡”上答题，在“试题卷”上答题无效。 4.考试结束后，请将答题卡交回。 第一部分 听力（共四大题，满分20分） Ⅰ.短对话理解（共5小题；每小题1分，满分5分） 你将听到五段对话，每段对话后有一个小题。请在每小题所给的 A、B、C三个选项中选出最佳选项。每段对话读两遍。 【1题答案】 【答案】A 【2题答案】 【答案】C 【3题答案】 【答案】A 【4题答案】 【答案】B 【5题答案】 【答案】B Ⅱ. 长对话理解（共5小题；每小题1分，满分5分） 你将听到两段对话，每段对话后有几个小题，请在每小题所给的 A、B、C三个选项中选出最佳选项。每段对话读两遍。 【6~7题答案】 【答案】6. C 7. A 【8~10题答案】 【答案】8. B 9. B 10. C Ⅲ.短文理解（共5小题；每小题1分，满分5分） 【11~15题答案】 【答案】11. B 12. B 13. C 14. B 15. B Ⅳ. 信息转换（共5小题；每小题1分，满分5分） 【16~20题答案】 【答案】16. dinner 17. park 18. Share 19. warm 20. kind 第二部分 英语知识运用（共三大题，满分35分） Ⅴ.单项填空（共10小题；每小题1分，满分10分） 从每小题所给的A、B、C、D四个选项中选出一个可以填入空白处的最佳选项。 【21题答案】 【答案】D 【22题答案】 【答案】D 【23题答案】 【答案】A 【24题答案】 【答案】A 【25题答案】 【答案】B 【26题答案】 【答案】C 【27题答案】 【答案】C 【28题答案】 【答案】A 【29题答案】 【答案】B 【30题答案】 【答案】C Ⅵ. 完形填空（共20小题；每小题1分，满分20分） 阅读下列短文，从每小题所给的A、B、C、D四个选项中选出可以填入空白处的最佳选项。 A 【31~40题答案】 【答案】31. B 32. A 33. D 34. D 35. A 36. C 37. C 38. B 39. B 40. D B 【41~50题答案】 【答案】41. B 42. C 43. D 44. A 45. A 46. A 47. B 48. A 49. C 50. D Ⅶ. 补全对话 （共5小题，每小题1分，共5分） 【51~55题答案】 【答案】51. A 52. E 53. C 54. B 55. G 第三部分 阅读（共两节，满分40分） Ⅷ. 阅读理解 （共20小题，每小题2分，共40分） 第一节 阅读下列短文，从每小题所给的A、B、C、D四个选项中选出最佳选项。 A 【56~58题答案】 【答案】56. A 57. C 58. D B 【59~62题答案】 【答案】59. D 60. B 61. C 62. D C 【63~66题答案】 【答案】63. B 64. B 65. A 66. B D 【67~69题答案】 【答案】67. A 68. C 69. B E 【70~72题答案】 【答案】70. C 71. A 72. C 第二节 阅读下面短文，并回答问题。（请注意每小题的词数要求） F 【73~75题答案】 【答案】73. His father is a doctor. 74. He feels loved. 75. I love you very much. 第四部分 写（共两大题，满分25分） Ⅸ.单词拼写（共5小题；每小题1分，满分5分） 根据首字母及汉语提示，完成下列单词的拼写，使句意明确，语言通畅。 【76题答案】 【答案】(m)ind 【77题答案】 【答案】(h)eart 【78题答案】 【答案】(c)hecks 【79题答案】 【答案】(b)and 【80题答案】 【答案】(w)ide Ⅹ.书面表达（共1小题；满分20分） 【81题答案】 【答案】例文 Dear Larry I’m glad to receive your email. It’s normal to feel lonely at first in a new school. Here are some suggestions for making friends. First, try joining a club or team that interests you. This way, you’ll meet people with similar hobbies. Second, be open and friendly—smile and start small conversations with classmates. Remember, friendship takes time, so be patient. I’m sure you’ll make great friends soon! Yours, Li Hua 第1页/共1页 学科网（北京）股份有限公司 $$