ImageVerifierCode 换一换
格式:DOC , 页数:12 ,大小:188KB ,
资源ID:5980      下载积分:2 金币
快捷下载
登录下载
邮箱/手机:
温馨提示:
快捷下载时,用户名和密码都是您填写的邮箱或者手机号,方便查询和重复下载(系统自动生成)。 如填写123,账号就是123,密码也是123。
特别说明:
请自助下载,系统不会自动发送文件的哦; 如果您已付费,想二次下载,请登录后访问:我的下载记录
支付方式: 支付宝扫码支付
验证码:   换一换

加入VIP,免费下载
 

温馨提示:由于个人手机设置不同,如果发现不能下载,请复制以下地址【https://www.ketangku.com/wenku/file-5980-down.html】到电脑端继续下载(重复下载不扣费)。

已注册用户请登录:
账号:
密码:
验证码:   换一换
  忘记密码?
下载须知

1: 本站所有资源如无特殊说明,都需要本地电脑安装OFFICE2007和PDF阅读器。
2: 试题试卷类文档,如果标题没有明确说明有答案则都视为没有答案,请知晓。
3: 文件的所有权益归上传用户所有。
4. 未经权益所有人同意不得将文件中的内容挪作商业或盈利用途。
5. 本站仅提供交流平台,并不能对任何下载内容负责。
6. 下载文件中如有侵权或不适当内容,请与我们联系,我们立即纠正。
7. 本站不保证下载资源的准确性、安全性和完整性, 同时也不承担用户因使用这些下载资源对自己和他人造成任何形式的伤害或损失。

版权提示 | 免责声明

本文(07年北京丰台区高三练习英语.doc)为本站会员(高****)主动上传,免费在线备课命题出卷组卷网仅提供信息存储空间,仅对用户上传内容的表现方式做保护处理,对上载内容本身不做任何修改或编辑。 若此文所含内容侵犯了您的版权或隐私,请立即通知免费在线备课命题出卷组卷网(发送邮件至service@ketangku.com或直接QQ联系客服),我们立即给予删除!

07年北京丰台区高三练习英语.doc

1、07年北京丰台区高三练习英语07.420本试卷分为第卷(选择题)和第卷(非选择题)两部分.共150分,考试时间120分钟.考试结束后,将本试卷和答题卡一并交回。第I卷(选择题,共115分)第一部分:听力理解(共两节, 30分)第一节 (共5小题;每小题1.5分,满分7.5分)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选项,并标在试卷的相应位置。听完每段对话后,你都有10秒钟的时间来回答有关小题和阅读下一小题。每段对话仅读一遍。1On which floor is the doctors office?AThe first floor.BThe fourth

2、floor.CThe seventh floor. 2Which sign will the man see?ANO SMOKING!BNO PARKING!CNO PHOTOS! 3What does the man suggest the woman do?AGo on a diet.BGreet Jane first.CForget it.4Where does the conversation take place?AAt a hotel.BAt a hospital.CIn an office building.5What luggage is the man taking?ABC第

3、二节 (共15小题;每题1.5分,满分22.5分)听下面5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选项,并标在试卷的相应位置。听每段对话或独白前,你将有时间阅读各个小题,每小题5秒钟;听完后,每小题将给出5秒钟的作答时间。每段对话或独白读两遍。听第6段材料,回答第6至7题。6What do we learn from the conversation?AThey havent met before.BThe man lives in a room downstairs.CThe plane was late because of the bad wea

4、ther.7Whats the weather like in Bristol now?ACold.BHot.CWarm. 听第7段材料,回答第8至9题。8What happened yesterday afternoon?A11 people were killed in an accident.BA train was blown down by a sandstorm.CA train left the station with broken windows.9Whats the total number of the deaths and injuries?A30B34C1002007

5、0414听第8段材料,回答第10至11题。10What is the purpose of the evening news?ATo ask for the publics help.BTo describe the two people.CTo inform people of the bad news.11Why are the two people wanted by the police?AThey made much noise in the morning.BThey broke into a bank.CThey broke the glass of a shop.听第9段材料,

6、回答第12至14题。12Why did Alice call her father?ATo tell him something about the children.BTo invite her parents to Billys birthday party.CTo know if everything was OK with her parents.13Who was given a raise last month?AAlice.BJack.CTed.14What do we learn about Alice?AShe is taking dancing lessons.BShe i

7、s a mother of two children.CShe doesnt often visit her parents.听第10段材料,回答第15至17题。15What are the two speakers talking about?ATheir journey.BThe forest.CThe birds and plants.16What is the woman?AA tourist.BA reporter.CA guide.17How many kinds of plants can you see in one square kilometer?AAbout 1,500.

8、BAbout 750CAbout 400.听第11段材料,回答第18至20题。18What is the speaker doing?ATo introduce their newspaper.BTo ask volunteers to join them.CTo ask people to buy their newspaper.19What is the most important for the people they need?AExperience.BKnowledge of law.CWriting and typing skills.20What is the best rea

9、son for joining the staff?ATo make a great deal of money.BTo become an excellent student.CTo get some interesting experiences.第二部分:英语知识运用(共两节, 满分45分)第一节:单项填空(共15小题,每小题1分,满分15分)20070414从A、B、C、D四个选项中,选出可以填入空白处的最佳选项,并在答题卡上将该项涂黑。21-Where is my blue shirt? -Its in washing machine. Youll have to wear diff

10、erent shirt.Athe; aBa; theCthe; the Da; a22CCTV offers a great variety of programmes to meet the different needs and of people.AhobbiesBsatisfactionCtastesDhopes23-Have you read this book? -Yes. But that one is worth reading. I suggest you read it.AwellBbestCmoreDbetter24-Do you know Jim quarreled w

11、ith his brother over the book yesterday? -I know, nor I care.Adidnt; didBdidnt; doCdont; doDdont didnt 25-Alice looks sad. Did you tell her about the accident? -Yes, but I her just before her final exams.Ashouldnt tellBshouldnt have toldCneednt tellDmustnt have told26-Which of these electronic dicti

12、onaries do you like most? - of them. They are expensive and of little use.ANoneBBothCAllDEither27-Is the meeting held in Room 339? -Yes. But I hear that it put off till tomorrow.AisBwasCwill beDhas been28The plane takes off at 6:30. So Id better be at the airport 5:30.AafterBwithinCuntilDby29List th

13、ree that you can do money when you are shopping.AsavingBsavedCto saveDfor saving30 you know where you want to live, you are ready to start looking for an apartment.AIfBTillCWhileDOnce31Hong Kong, by Britain in 1897, was returned to China in 1997.Ataken downBtaken overCset freeDset up32-Excuse me, ar

14、e you listening to me? -Sorry, I about the exam we will have tomorrow.AthoughtBthinkCam thinkingDwas thinking33After to a new place, be sure to send your friends cards with your new address on them.Amoved; writtenBmoving; writtenCmoved; writingDmoving; writing34The Red Cross would have another thous

15、and dollars to buy medicine of the poor villagers.Aby whichBwith whichCon whichDat which35He is sure to do the job well he gives his mind to it.Ain caseBeven thoughCas long asDin order that第二节 完型填空(共20小题;每小题1.5分,满分30分)阅读下面短文,掌握其大意,然后从3655各题所给的四个选项(A、B、C和D)中,选出最佳选项,并在答题卡上将该项涂黑。A Simple Christmas Card

16、Abbie, shy and quiet, started tenth grade in a new school. It never occurred to her that she would be 36 . But soon she found herself dreaming of her old 37 . It had been small and friendly. This new school was much too 38 and unfriendly. Her new friend Tammy took advantage of her 39 by cheating her

17、. She used her to do homework by pretending to need help, but left Abbie out of the fun she had.Her parents were worried about her. 40 they were divorced(离婚), they thought she needed a friend badly.Things 41 over the summer. Abbie often cried herself to sleep, believing that no one would ever love h

18、er enough to be her 42 . Abbie was thinking of 43 her life.She started the eleventh grade and joined a Youth Group, hoping to make friends. People there seemed to 44 her, but on the inside they wished shed stay out of their group. This only 45 Abbie closer to edge.By Christmastime Abbie was so 46 th

19、at she was taking sleeping pills to help her sleep. On Christmas Eve, she 47 that she would jump off the local bridge. As she left her warm house, she decided to 48 her parents a note in the mailbox. When she pulled down the door to the mailbox, she saw a letter to her. She tore it open. A(n) 49 dro

20、pped out.Dear Abbie,I want to 50 for not talking with you sooner, but my parents are in the middle of a divorce, so I didnt have a chance to talk with anyone. I was hoping you could help me with the 51 I have with divorced kids. I think we could become friends. See you at Youth Group on Sunday!Merry

21、 Christmas!Sincerely yours,Wesley HillShe 52 at the card for a while, reading it over and over again. “Become friends,” she smiled, realizing that someone 53 about her and wanted plain, quiet Abbie Knight as a friend. She felt so 54 .She rushed back to her house and 55 Wesley.36AangryBstupidClonelyD

22、nervous37AclassBclassroomCteachersDmoments38AdullBcoldCstrangeDnoisy39AhonestyBkindnessCknowledgeDpatience40AAlthoughBSinceCBeforeDUnless41AsettledBremainedCworsenedDdeveloped42AfriendBclassmateCsisterDpartner43AlivingBendingCcontinuingDsaving44ArecognizeBbelieveCexcuseDwelcome45AsentBpulledCpushedD

23、helped46AweakBtiredCupsetDnoisy47AdecidedBsupposedCconsideredDhoped48AmailBsendCleaveDmake49AnoteBcardCletterDinvitation50AargueBwriteCcallDapologize51AchallengesBproblemsCsuggestionsDexperiences52AlaughedBglancedCshoutedDstared53AworriedBthoughtCtalkedDcared54AsurprisedBcuriousCspecialDconfused55Am

24、etBinvitedCvisitedDcalled第三部分:阅读理解(共20小题,每题2分,共40分)阅读下列短文,从每题所给的A、B、C和D四个选项中,选出最佳选项,并在答题卡上将该项涂黑。A12 East Point Road, Fannie BayNear Darwin, Australia25 October, 2006Dear Emily,How are you? Things are not too bad for me at the moment. I still have the cough that Dr Maclaren isnt interested in and my

25、back hurts when I sit too long. The leg problem is much better, though.Our big excitement her recently was visitors form England. A rather pretty young girl came to the home, with no warning, and said she was my great niece. All the nurses made a big fuss(大惊小怪) of her and wanted to know who she was.

26、 She is a charming girl called Carol who is traveling around the Northern Territory with a friend( also a girl, thank heavens). They had come in the rainy season and her friend kept complaining that it was raining. Silly girl. Her name is Selina, which is a silly name, too.Carol and Selina did all t

27、he things tourists do here. They went to Kukudu National Park and Tim Tim Falls and took the wonderful photos.Carol was quite interested in my stories about Darwin in the old days. I lived through the bombing in World War , you know. I know you Londoners think London was the only place that was bomb

28、ed, but it wasnt. And I nearly died when the wind storm hit at Christmas in the 1970s. I told Carol all about that. One of the ladies who live here had some photos of that, too. That was nice, but one woman, Mrs Apthorpe, wouldnt leave us alone when Carol was here. We dont get many young people here

29、, I know, but Carol had come to see me, not Mrs Apthorpe.Well, I must stop now. Its time for my afternoon medicine and then I must have nap. I hope you are keeping well.Love Mabel Green56Which of the following is true about Mabel Green? AShe likes traveling.BShe is in poor health.CShe is in her fort

30、ies.DShe doesnt like young people.57What does Mabel Green care about?AThe nurses.BThe two visitors.CHer health and her memories.DTourism in the Northern Territory.58Where do you think Mabel Green lives?AIn her own home.BAt a hospital of London.CIn a house with Mrs Apthorpe.DIn a nursing home for old

31、 people.59Whom does Mabel Green dislike? AOnly Selina.BDr Maclaren and Mrs Apthorpe.CDr Maclaren, Mrs Apthorpe and Selina.DDr Macharen, Mrs Apthorpe, Emily and Selina.BFrom the day that she learned to walk, Katies parents had warned her not to walk past the wire fence. The fence divided the farm fro

32、m the open grassland that ran for miles. A child would get lost in the high, waving grass. Katies mother would remind her about her sister Hannah. “Hannah was no older than you the day that she disappeared, ” Mama would say. Katie couldnt think of anything worse than to be separated from her parents

33、.Katie had never seen her sister. Hannah had been lost before Katie was born. Katie often imagined one day a beautiful stranger would come up the road and it would be Hannah.Now, more than twelve years after her disappearance, Hannah was coming home! She was found at a small village far away. A woma

34、n found the lost child many years ago and raised Hannah like one of her own children.Katie and her mother were busy cleaning the spare bedroom all day.The next day Hannah arrived. Katie raced out into the yard, her arms open wide. As she came closer to the tall, young woman, her arms dropped. The cr

35、y of welcome died in her throat. Hannah had sunBrowned skin. A blanket pulled around her shoulders. She stood staring, looking helpless as Katies mother moved forward to embrace(拥抱) her.At that moment, Katie remembered the rabbit she caught last winter. She carried it home gently and built a comfort

36、able house for it. The next morning the rabbit was gone. “It was used to freedom,” her mama had explained.Hannah stayed at her new home for almost a month. She never slept in the soft bed. She seldom came out of her room. Whenever Katie went in, she always found Hannah looking our of the window. Kat

37、ies parents kept telling her that it was just a matter of time. Hannah would get used to their ways. “After all,” Mama said, “were her real family.”Then one night, when Katie went in to say good night, Hannah was gone. Her window was open wide. Katie looked around the empty room. She started to run

38、downstairs to call her parents, but then stopped. She thought of the rabbit that she had caught. She wouldnt tell. She would let her parents discover Hannahs absence in the morning. Then Hannah would have had a head start on her long journey back to her family.60What happened to Hannah many years ag

39、o?AShe went to catch a rabbit and got lost.BShe got lost in the grass and was taken to a village.CShe walked past the fence and found a small village.DShe didnt like living with her parents and ran away.61Katies experience with the rabbit helps her to believe .Apeople are cruel animalsBfamily member

40、s should always stay togetherCpeople belong where they feel most comfortableDboth people and animals enjoy a life close to nature62Which words best describe Katie?ALonely and shyBBrave and confident.CHonest and helpful.DKind and understanding63What can be inferred from the story? AHannah didnt want

41、a sister.BIt is always dangerous to walk alone.CHannah, in fact, was not Katies sister.DWe should think more of others happiness.CI am one of the many city people who are always saying that given the choice we would prefer to live in the country away from the dirt and noise of a large city. I have m

42、anaged to convince myself that if it werent for my job I would immediately head out for the open spaces and go back to nature in some sleepy village buried in the country. But how realistic(现实的) is the dream?Cities can be frightening places. The majority of the population live in huge tower blocks,

43、noisy, dirty and unfriendly. The sense of belonging to a group tends to disappear when you live fifteen floors up. Strangely enough, nowadays people on the same floor dont even say hello to each other.Country life, on the other hand, differs in that a sense of group generally unites the people of sm

44、all villages together. People have the advantage of knowing that there is always someone to turn to when they need help. But it is also true that you are cut off from the exciting and important events that take place in cities. Shopping becomes a major problem, and for anything slightly out of the o

45、rdinary you have to go on a trip to the nearest large town. The city people are often worried by a sense of unbearable stillness and quiet.What, then, is the answer? The country has the advantage of peace and quiet, but suffers from the disadvantage of being cut off. The city raises a feeling of lon

46、eliness, and constant noise beats the senses. But you are at the center of things, and life doesnt come to an end at half-past nine at night. Some people have found or rather bought a solution between the two: they have expressed their preference for the “quiet life” by leaving the cities and moving

47、 to villages within commuting(同勤) distance of large cities.What then of my dream? Im eager for the idea, but you see theres my cat, Toby, Im not at all sure that he would take to all that fresh air and exercise in the long grass. I mean, can you see him mixing with all those energetic males down the

48、 farm? No, he would rather have the electric fire any evening.64We get the impression from the first paragraph that the author .Aworks in the cityBlives in the countryCused to work in the cityDused to live in the country65Which of the follow makes city people unhappy?AColorful life.BA sense of group

49、.CClose neighborhood.DA feeling of loneliness.66What is difficult to buy in the country?Adesigner clothes.BFarming tools.CDaily supplies.DFresh vegetables.67 We can infer from the passage the author .Aenjoys living in huge tower blocksBis in two mindsCwill continue his life in the cityDwill move to

50、the countryDBringing up children is a hard work, and you are often to blame for any bad behavior of your children. If so, Judith Rich Harris has good news for you. Parents, she argues, have no important longterm effects on the development of the characteristics of their children. Far more important

51、are their playground friends and neighborhood. Ms. Harris takes to hitting the belief which has controlled developmental psychology(心理学) for almost half a century.Ms. Harriss attack looks likely to strengthen doubts that the field was already having. If parents matter, why is it that a pair of twins

52、, raised in the same home, are no more alike than a pair of twins raised in different homes?Difficult as it is to follow the exact effects of parental upbringing, it may be harder to measure the exact influence of the peer(同龄人) group in childhood and youth. Ms. Harris points to how children from imm

53、igrant homes soon learn not to speak at school in the way their parents speak. But gaining a language is surely a skill, rather than a characteristic of the sort developmental psychologists look for. Certainly it is different from growing up tensely or relaxed, or from learning to be honest or hardw

54、orking. Easy though it may be to prove that parents have little effect on those qualities, it will be hard to prove that peers have much more.Moreover, mum and dad surely cannot be ignored completely. Young adults may, as Ms. Harris argues, be eager to appear like their peers. But even in those earl

55、y years, parents have the power to open doors: they may firstly choose the peers with whom their young mix. Moreover, most people suppose that they come to be similar to their parents more in middle age. So the balance of influences is probably complex, as most parents already doubted without being

56、able to prove it scientifically. Even if it turns out that the genes(基因) they pass on and the friends their children play with matter as much as love and good example, parents are not completely off the hook.68What is Ms. Harriss idea?AParents have no effect on children.BGenes have a great effect on

57、 childrens qualities.CParents are to blame for bad behavior of their children.DChildrens personality is greatly affected by their friends.69The developmental psychologists think .Achildren are more influenced by their peers.Btwins raised in the same home are different in personalityCtwins raised in

58、two separate families are different in personalityDchildrens personality development depends on children themselves70Which of the following statements is true according to Paragraph 3?AIt is easier for children to gain a language at home.BIt is harder to follow the effects of parental upbringing.CIt

59、 is proved that peers have great effect on childrens qualities.DImmigrant children avoid speaking the same way as their parents at school.71What does the author mean by saying “parents are not completely off the hook.” at the end of the passage?AParents should control the situation.BParents should g

60、ive their way to children.CParents should take on their responsibility.DParents should spend more time on children.EMany of the most damaging types of weather begin quickly, strike suddenly, and disappear rapidly, destroying small areas while leaving neighboring areas untouched. Such event as a torn

61、ado(龙卷风) struck the northeastern part of Edmonton, Alberta, in July 1987. Total damages from the tornado went beyond $ 250 million, the highest ever for any Canadian storm.Traditional computer models of the atmosphere have limited value in predicting short-lived local storms like the Edmonton tornad

62、o, because the available weather data(数据)are generally not detailed (详细)enough to allow computers to study carefully the slight atmospheric changes that come before these storm. In most nations, for example, weatherballoon observations are taken just once every twelve hours at places separated by hu

63、ndreds of miles. With such limited data, traditional forecasting models do a much better job predicting general weather conditions over large areas than they do forecasting specific local events.Until recently, the observation intensive method needed for exact, very shortrange forecasts, or “Nowcast

64、s”, was not possible. The cost of equipping and operating many thousands of traditional weather stations was extremely high, and the difficulties concerned in rapidly collecting and processing the weather data from such a network were hard to overcome.Fortunately, scientific and technological advanc

65、es have overcome most of these problems. Radar(雷达) systems and satellites are all able to make detailed, nearly continuous observations over large areas at a lower cost. Communication satellites can send out data around the world cheaply and immediately, and modern computers can quickly collect and

66、analyze this large amount of weather information.Meteorologists(气象学者) and computer scientists now work together to design computer programs and video equipment able to change weather data into words and graphic displays(图解) that forecasters can understand easily and quickly. As meteorologists have b

67、egun using these new technologies in weather forecasting offices, nowcasting is becoming a reality.72Why cant traditional computer models predict short-lived local storms?AThe weather data people collect are often wrong.BDetailed weather data in some small areas are not available.CThe computers are

68、not advanced enough to predict them.DThe computers are not used to forecast specific local events.73The word “Nowcast” in Paragraph 3 means .Aa network to collect storm dataBa way of collecting weather dataCa more advanced system of weather observationDa forecast which can predict weather in the sma

69、ll area.74What can make “Nowcasts” a reality according to the passage?AScientific and technological advances.BAdvanced computer programs.CComputer scientistsDMeteorologists75What does the passage mainly talk about?AThe advantages of “Nowcasts”BA tornado in Edmonton, Alberta.CThe difficulty in predic

70、ting tornados.DA great development in weather forecast.第卷(共35分)第四部分:书面表达(共两节, 35分)第一节 情景作文(20分)假设你是李华,请你给“21st Century”英文报写一封信,描述上周五你放学途中的经历(图14),并请大家帮助寻找那位没留下姓名的好心人(图5)注意:1信的开头和结尾已为你写好。2词数不少于60。生词:广告牌 advertising boardDear editor,Im Li Hua from Beijing Yangguang Middle School. Im writing to tell yo

71、u my experience of last Firday. I would greatly appreciate it if anyone can offer the help.Yours sincerely,Li Hua(请将情景作文写在答题卡指定区域内)第二节 开放作文(15分)请根据下面提示,写一篇短文。词数不少于50。In your English class, the teacher shows this picture of handshaking and asks the class to discuss it. Look at the picture carefully a

72、nd tell how you understand it. (请将开放作文写在答题卡指定区域内)参考答案第一部分:听力理解(共两节,30分)第一节(共5小题;每小题1.5分,共7.5分)1B 2C 3A 4B 5C第二节(共15小题;每小题1.5分,共22.5分)6A 7A 8B 9B 10A11B 12C 13B 14C 15B16B 17A 18B 19C 20C第二部分:知识运用(共两节,45分)第一节 单项填空(共15小题;每小题1分,共15分)21A 22C 23D 24B 25B26A 27D 28D 29C 30D31B 32D 33B 34B 35C第二节 完形填空(共20小

73、题;每小题1.5分,共30分)36C 37A 38B 39B 40B41C 42A 43B 44D 45C46C 47A 48C 49B 50D51B 52D 53D 54C 55D第三部分 阅读理解(共20小题;每小题2分,共40分)56B 57C 58D 59C 60B61C 62D 63D 64A 65D66A 67C 68D 69C 70D71C 72B 73D 74A 75D第四部分:书面表达(共两节,35分)第一节 情景作文(20分)一、内容要点:1李华放学途中遇到大风2大风刮倒了广告牌,砸伤了李华3一位过路人见状上前帮忙4那位过路人把李华送到医院5寻找好心人,其特征:瘦高、短发、

74、带眼镜;车牌号等二、说明:1内容要点可用不同方式表达。2对紧扣主题的适当发挥不予扣分。三、One possible version:Dear editor,Im Li Hua from Beijing Yangguang Middle School. Im writing to tell you my experience of last Friday.It was about 4 oclock in the afternoon when I was walking along the road, heading home from school. The wind blew so hard

75、that, all of a sudden, an advertising board by the roadside was blown down to the ground. Before realizing what had happened, I was knocked down by the fallen board. I felt great pain in my legs and couldnt move. At that moment, a man ran up to help me. Seeing I was badly hurt, he drove me to the ho

76、spital immediately. After calling my parents, the man left without leaving his name and address.What I remember is that he is a middle-aged man with short hair. He is quiet tall and thin, wearing a pair of glasses. Besides, his plate number is Z 10010.I want very much, with the help of your newspape

77、r, to find the man and express my thanks.I would greatly appreciate it if anyone can offer the help.Yours sincerely,Li Hua第二节 开放作文(15分)One possible version:As we can see, this is a picture of handshaking, which is often seen in our daily life. Everyone has his own idea of handshaking. Some think it

78、is a kind of greeting while others may think it stands for friendship.As for me, it means understanding. It is the understanding between parents and children. The two sides always have different opinions and neither would like to give in. Quarrels and conflicts are considered unavoidable.But from my

79、 point of view, parents and children can get along well each other. What they need is more communication. They should spend more time talking and sharing something deep in their minds. Communication will help them understand each other better and learn to think for others.Understanding is necessary and important. Understanding means forgiveness, harmony, happiness, and much more.

网站客服QQ:123456
免费在线备课命题出卷组卷网版权所有
经营许可证编号:京ICP备12026657号-3