Key to Model Test1
大学英语六级模拟 Model Test 1 (附答案可编辑))
Model Test 1Part I Writing (30 minutes) （P.1）Directions:For this part, you are allowed 30 minutes to write a short essay entitled College Students on the Job Market. You should write at least 150 words following the outline given below.1.当今大学生面临着严重的就业压力；2.这一现象的产生有多方面的原因；3.解决的办法。
注意：此部分试题请在答题卡1上作答。
Part II Reading Comprehension (Skimming and Scanning) (15 minutes)Directions: In this part, you will have 15 minutes to go over the passage quickly and answer the questions on Answer Sheet 1. For questions 1-4, markY (for YES) if the statement agrees with the information given in the passage; N (for NO) if the statement contradicts the information given in the passage; NG (for NOT GIVEN) if the information is not given in the passage.For questions 5-10, complete the sentences with the information given in the passage.Stress （PP.1-3）This may come as a surprise, but you need stress in your life. Leading stress management experts say that without stress would be dull and unexciting. Stress adds flavor, challenge, and opportunity to life. However, too much stress can seriously affect your physical and mental well-being. A major challenge in today’s stress-filled world is to make the stress in your life work for you instead of against you.In today’s hectic, fast-paced world and with the blooming economy, stress is our constant companion. It comes from mental or emotional activity and physical activity. Too much emotional stress can result in physical illness, such as high blood pressure, ulcers, asthma, irritable colon, headaches, or even heart disease. On the other hand,physical stress from work or exercise rarely causes such ailments. In fact, physical exercise can help you to relax and to handle your mental or emotional stress.Hans Selye, M.D., a recognized expert in the field, has defined stress as a “nonspecific response of the body to a demand”. The key to reducing stress is learning how our bodies respond to those demands. When stress becomes prolonged or particularly frustrating, it can become harmful-causing distress or “bad stress”. Recognizing the early signs of distress and then doing something about them can make a significant difference in the quality of your life.In order to use stress in a positive way and prevent it from becoming distress, you should be aware of your own reactions to stressful events. The body responds to stress by going through specific stages: (1) alarm, (2) resistance, (3) exhaustion. Muscles tense, blood pressure and heart rate rise, and adrenaline and other stress-triggered hormones that increase the level of alertness are released. If the stress-causing conditions continue, your body will need time to make repairs, if that happens, you eventually may develop a physical problem that is related to stress, such as migraine headaches, high blood pressure, backache, or insomnia. That’s why when stress occurs it’s important that you recognize and deal with it in a positive way. While it’s impossible to live completely free of stress and distress, it is possible to prevent some distress as well as to minimize is impact when it can’t be avoided. The U.S. Department of Health and Human Services offers the following suggestions for ways to handle stress.Try Physical ActivityWhen you’re nervous, angry or upset, try releasing the pressure through exercise or physical activity. Running, walking, playing tennis, or working in your garden are just some of the activities you might try. Physical exercise will relieve your anxiety and worry and help you relax. Your body and your mind will work together to ease the stress in your life.Share Your StressIt helps to talk with someone about your anxieties and worries. Perhaps a friend, family member, teacher, or counselor can help you achieve a more positiveperspective on what’s troubling you. It you feel your problem is serious, you might seek professional help from a psychologist, psychiatrist or social worker. Knowing when to ask for help is a positive step in avoiding more serious problems later.Take Care of YourselfYou should make every effort to eat well and to get enough rest. If you’re irritable and tense from lack of sleep, or if you’re not eating properly, you’ll be more vulnerable to stressful situations. If stress repeatedly keeps you from sleeping, you should consult your doctor.Make Time for YourselfSchedule time for both work and reaction. Don’t forget, play can be just as important to your overall well-being as work. You need a break from your daily routine to just relax and have fun. Go window-shopping or work on a hobby. Allow yourself at least a half hour each day to do something you enjoy.Make a List of the Things You Need to DoStress can result from disorganization and a feeling that “there’s so much to do, and not enough time”. Trying to take care of everything at once can be overwhelming, and as a result, you may not accomplish anything. Instead, make a list of everything you have to do, then do one thing at a time, checking off each task as it is completed. Give priority to the most important tasks and do those first.Go Ahead and CryA good cry can be a healthy way to bring relief to your anxiety. It might even help you avoid headache or other physical consequence of anxiety and stress.Create a Quiet SceneYou can’t always run away, but you can allow yourself a mental “get-away”. A quiet country scene painted mentally, or on canvas, can transport you from the tension of a stressful situation to a more relaxing frame of mind. You also can create a sense of peace and tranquility by reading a good book or listening to beautiful music.Avoid Self-MedicationWhile you can use prescription or over-the-counter medications to relieve stress temporarily, they do not remove the conditions that caused the stress in the first place.In fact, many medications may be habit-forming and also may reduce your efficiency, thus creating more stress than they eliminate. They should be taken only on the advice of your doctor.RelaxThe best strategy for reducing or avoiding stress altogether is to learn how to relax. Unfortunately, many people try to relax at the same pace that they lead the rest of their lives. That doesn't work. Instead, try tuning out your worries about time, productivity and "doing right". Here are several relaxation techniques you may find helpful:--You should take a deep breath and exhale to help calm your mind, counter your body's natural stress reaction and improve your response.--You should laugh. Many stress management experts advocate laughter as a relaxation technique for relieving tension.--You should take a warm bath or shower. Whether you prefer bubble baths or long hot showers, this is an excellent way to relax after a stressful day.--You should try progressive muscle relaxation. Individual contract and relax each muscle group of your body. Begin by tensing your toes for 10 seconds, then relax them for 20.Work all the way up your body, alternately tensing and relaxing, and finish with your facial muscles.By learning the "art" of relaxation, you’ll find satisfaction in just "being", without trying or striving. Your focus on relaxation, enjoyment and health will reduce stress, anxiety and worry in your life. The result is, you will be calmer, healthier and happier.注意：此部分试题在答题卡1上作答。
蔚来java面试题库
蔚来java面试题库蔚来作为一家领先的智能电动汽车制造商，对于Java开发人员的技术面试通常会涉及多个方面，包括但不限于基础知识、编程能力、设计模式、框架使用、系统设计等。
以下是一些可能在蔚来Java面试中出现的题目：# 1. Java基础知识- 解释Java中的多态性是如何实现的。
- 描述Java中的四种访问修饰符及其使用场景。
- 阐述Java中的垃圾回收机制。
# 2. 集合框架- 比较ArrayList和LinkedList在性能上的区别。
- HashMap和HashTable的区别是什么？- 如何实现一个线程安全的ArrayList？# 3. 异常处理- 描述Java中异常的分类。
- 如何使用try-catch-finally块来处理异常？- 运行时异常和编译时异常的区别是什么？# 4. 多线程和并发- 什么是线程安全？如何确保线程安全？- 描述synchronized和volatile关键字的作用。
- 什么是死锁？如何避免死锁？# 5. Java I/O- 描述Java中的字节流和字符流的区别。
- 如何使用Java NIO来提高I/O操作的性能？# 6. 设计模式- 解释单例模式的实现方式及其使用场景。
- 描述工厂模式和抽象工厂模式的区别。
- 阐述观察者模式在实际开发中的应用。
# 7. 框架与技术栈- 描述Spring框架的核心概念。
- 什么是依赖注入？Spring是如何实现依赖注入的？- 阐述Hibernate与JPA的区别。
# 8. 数据库与SQL- 解释SQL中的JOIN操作。
- 描述事务的ACID属性。
- 如何优化SQL查询性能？# 9. 系统设计- 描述RESTful API的设计原则。
- 如何设计一个高可用的系统？- 解释微服务架构的优势和挑战。
# 10. 测试- 什么是单元测试？为什么它很重要？- 描述JUnit和TestNG的区别。
- 如何进行集成测试？# 结语在准备蔚来的Java面试时，除了掌握上述题目的知识点外，还应该关注最新的技术趋势，如云计算、大数据、人工智能等，并尝试在项目中应用这些技术。
英语六级听力ModelTest1
Unit 1Part III Listening Comprehension (35 minutes)Section ADirections:In this section, you will hear 8 short conversations and 2 long conversations. At the end of each conversation, one or morequestions will be asked about what was said. Both theconversation and the question will be spoken only once. Aftereach question there will be a pause. During the pause, you mustread the four choices marked A), B), C) and D), and decide whichis the best answer. Then mark the corresponding letter onAnswer Sheet 2 with a single line through the center.注意：此部分试题请在答题卡2上作答。
11. A. In a grocery store. C. At a party.B. Over the telephone. D. In Mary’s house.12. A. They’re happy Maria’s playing it again.B. They are both very tired of it.C. The man likes to listen to it often.D. The woman has never heard it before.13. A. In a supermarket. C. At a police station.B. In an advertising agency. D. In a customs office.14. A. An annoyance call. C. A broken telephone.B. A crossword puzzle. D. A musical instrument.15. A. 30 minutes. C. 70 minutes.B. 50 minutes. D. 80 minutes.16. A. On Wednesday. C. On Friday.B. On Thursday. D. On Monday.17. A. He’ll have a weekend party at home.B. He’ll come to an English party at his friend’s house.C. He’ll go to meet someone at the airport.D. He’ll make arrangements to meet foreign friends.18. A. They won’t be able to set up an automobile company.B. They won’t be able to com e to the opening ceremony.C. They shouldn’t have accepted the invitation.D. They shouldn’t inform them in advance.Questions 19 to 22 are based on the conversation you have just heard.19. A. She’ll visit a large funfair.B. She’ll see circus displa ys.C. She’ll visit a film studio.D. She’ll see a technology-advanced city.20. A. She’ll be able to go aboard a spacecraft.B. She’ll be able to operate the Mission Control.C. She’ll be able to receive messages from satellites.D. She’ll be able to learn something new about space.21. A. By working overtime to earn the money.B. By borrowing money from a bank.C. By relying on her savings.D. By accepting help from her parents.22. A. She’s willful.B. She’s pragmatic.C. She’s extrovert.D. She’s calculating.Questions 23 to 25 are based on the conversation you have just heard.A. Housing costs.B. Average wage.C. Unemployment.D. Oil prices.24. A. Increasing demands for goods.B. Slight rise in consumer prices.C. Difficulty in borrowing money.D. Not mentioned.25. A. He is optimistic about the next year’s market.B. He is worried about the increase in food prices.C. He is not sure about the petrol prices.D. He is pleasant for the decrease in unemployment.Section BDirections: In this section, you will hear three short passages. At the end of each passage, you will hear some questions. Both the passage and the questions will be spoken only once. After you hear a question, choose the best answer from the four choices marked A), B), C) and D). Then mark the corresponding letter on Answer Sheet 2 with a single line through the center. 注意：此部分试题请在答题卡2上作答。
Autodesk Nastran 2023 参考手册说明书
FILESPEC ............................................................................................................................................................ 13
DISPFILE ............................................................................................................................................................. 11
File Management Directives – Output File Specifications: .............................................................................. 5
BULKDATAFILE .................................................................................................................................................... 7
ModelTest1----参考答案-1
2009年12月大学英语四级考试答案详解Part ⅠWritingCreating a Green CampusRecently, with the idea of making and maintaining “a green earth”being the focus of the society, “green campus” has become a more and more popular concept in universities or colleges, which, undoubtedly, will bring us an ever-lasting benefit to both our campus and our society.The concept of “green campus” does not only mean a green environment but also refers to an environmental sense in people’s mind. Campus plays a crucial role in educating the young generation and the consciousness of “green campus” will definitely produce a profound effect on students’ various environmental protection activities after their graduation. What’s more, the young generation is under the burden of severe environmental pollution and there are many problems waiting for them to solve.To make “green campus” come true, firstly, it is necessary to work out effective principles for the development of sustainable and recyclable campus. Secondly, it calls for people’s awareness of the serious pollution around us and actual action to reduce the waste. Last but not least, it is necessary to strengthen the ties between campus and society, so as to ensure that “green campus” can work smoothly with the co-effort of the whole society.Part ⅡReading Comprehension (Skimming and Scanning)篇章结构核心词汇1. aid n. ①帮助，援助②助手v. 帮助，援助【用】financial aid经济援助;merit aid/ Merit-based奖学金;need-based aid助学金或经济资助;foreign aid外援，对外援助;hearing aid助听器;aids and appliances用具，设备【搭】in aid to用来帮助，起……作用;lead one’s aid (to)援助，给予帮助;in aid of作为援助……之【拓】aidance n. 协助，帮助;aidant a. 帮助的;aided a. 辅助的2. project v. ①设计②发射n. 事业，计划，工程【用】Project Hope希望工程;project manager项目经理;project plan项目规划;project budget 项目预算，工程预算【拓】projection n. 突出，发射;projecting a. 突出的3. selective a. 选择性的【用】selective analysis重点分析;selective breeding选择育种，选择性繁殖【拓】select v. 挑选，选拔a. 精选的;selection n. 选择，挑选，选集4. package n. 包裹;套装软件，程序包a. 一揽子的【用】package design包装设计;package agreement一揽子安排，一揽子方案;package holiday(旅行社安排一切的)一揽子旅游;package tour包办旅行(路线、地点、时间和费用等均作统一规定和安排的旅游);package program组装程序【拓】pack n.包装，背包v. 包装，压紧;packaged a. 袋装的;packager n. 打包机5. ranking a. 头等的;n. 等级，地位【用】ranking list排名;ranking method等级法，排序法【拓】rank n. 等级;队列;v. 排列，6. grant v. ①授予②承认;n. ①授予物②拨款【用】grant of a patent授予专利权【搭】take…for granted认为……是理所当然; Granted/Granting that即使……(也)【拓】grants n. 补助金，津贴(grant的复数)7. enrol v. 登记，入学，参军，注册【搭】enrol in选课，参加【拓】enrollment n. 登记，入伍;enrollee n. 入学者，入伍者8. eliminate v. 消除，排除【用】eliminate illiteracy扫盲;eliminate poverty消除贫困;eliminate noise 消除噪声【拓】eliminate 是指把已进入者从中排除;exclude v. 指把想进入者拒之门外9. qualify v. 使具有资格，证明……合格【用】qualifying examination资格考试，初试;qualifying competition预选赛，资格赛【搭】qualify as 取得……资格，作为……合适;qualify for有……的资格，合格【拓】qualified a. 有资格的，合格的10. excel v. 胜过，优于，擅长n. [计算机] 软件名称【搭】to excel in/at (在某方面)胜过(或超过)别人;to excel in music 擅长音乐【拓】excellent a. 极好的，卓越的;excellence n. 优秀11. submit v. 使服从，提交【用】submit oneself to discipline遵守纪律;submit registration提交登记表，提交注册【搭】submit to 服从;submit…to 将……呈交给【拓】submission n. 服从，投降试题详解1.【原题译文】随着越来越多的低收入学生追求高等教育，一些学院__。
四级真题Model Test 1(四级)
Model Test 1Part I Writing（30 minutes)Directions:For this part, you are allowed 30 minutes to write an essay based on the picture below. You should start your essay with a brief description of the picture and then explain whether to choose a good university or a good major when it comes to listing university preferences. You should write at least 120 words but no more than 180 words.注意：此部分试题请在答题卡1上作答。
Part II Listening Comprehension（25 minutes)Section ADirections: In this section, you will hear three news reports. At the end of each news report, you will hear two or three questions. Both the news report and the questions will be spoken only once. After you hear a question, you must choose the best answer from the four choices marked A), B), C) and D). Then mark the corresponding letter on Answer Sheet 1 with a single line through the centre.注意：此部分试题请在答题卡1上作答。
ToModel用户手册
3.1 二维层析反演静校正处理流程...........................................................................................................................17 3.2 二维层析反演静校正处理操作步骤 ...................................................................................................................18 3.2.1 数据准备和软件启动 .......................................................................................................................................18 3.2.2 定义 SEGY 道头说明 .....................................................................................................................................20 3.2.3 SEGY 地震数据显示和确定线性校正参数 .....................................................................................................21 3.2.4 线性校正并生成.LMO 初至数据....................................................................................................................21 3.2.5 初至拾取或转换其它处理系统的拾取结果形成.AT 时间文件.......................................................................22 3.2.6 二维坐标变换产生.2BT ..................................................................................................................................24 3.2.7 二维初至时间显示和编辑................................................................................................................................25 3.2.8 截取炮点范围内的初至时间文件 ....................................................................................................................28
ModelandsampleanswersforWritingtasks
Model and sample answers for Writing tasksTEST 1, WRITING TASK 1 SAMPLE ANSWERThis is an answer written by a candidate who achieved a Band 7 score. Here is the examiner's comment:This is answer clearly presents the key features of the diagrams, and although the first map is described only briefly, this is acceptable for this particular task. The description is accurate though some aspects, such as the section on the accommodation, could have been morefully extended. The final paragraph summarises the main pointseffectively. The information is logically organized and can be easilyfollowed throughout the response. A range of cohesive devicesincluding reference and substitution is used appropriately, with only occasional inaccuracies. Some less common vocabulary andcollocations are used appropriately, e.g. centrel reception block;western accommodation units, and there are no spelling errors. There is a variety of grammatical structures and many sentences contain no inaccuracies. Where errors do occur, they do not affect understanding. The two maps show the same island while first one is before and the second one is after the construction for tourism.Looking first at the one before construction, we can see a huge island with a beach in the west. The total length of the island is approximately 250miles.Moving on to the second map, we can see that there are lots of buildings on the island. There are two areas of accommodation. One is in the west near the beach while the other one is in the centre of the island. Between them, there is a restaurant in the north and a central reception block, which is surrounded by a vehicle track. This track also goes down to the pier where people can go sailing in the south sea of the island. Furthermore, tourists can swim near the beach in the west. A footpath connecting the western accommodation units also leads to the beach.Overall, comparing the two maps, there are significant changes after this development. Not only lots of facilities are built on the island, but also the sea is used for activities. The new island has become a good place for tourism.TEST 1, WRITING TASK 2MODEL ANSWERThis model has been prepared by an examiner as an example of a very good answer. However, please note that this is just one example out of many possible approaches.Traditionally children have begun studying foreign languages at secondary school, but introducing them earlier is recommended by some educationalists. This policy has been adopted by some educational authorities or individual schools, with both positive and negative outcomes.The obvious argument in its favour is that young children pick up languages much more easily than teenagers. Their brains are still programmed to acquire their mother tongue, which facilitates learning another language, and unlike adolescents, they are not inhibited by self-consciousness.The greater flexibility of the primary timetable allows for more frequent, shorter sessions and for a play-centred approach, thus maintaining learners'enthusiasm and progress. Their command of the language in later life will benefit from this early exposure, while learning other languages subsequently will be easier for them. They may also gain a better understanding of other cultures.There are, however, some disadvantages. Primary school teachers are generalists, and may not have the necessary language skills themselves. If specialists have to be brought in to deliver these sessions, the flexibility referred to above is diminished. If primary language teaching is not standardized, secondary schools could be faced with a great variety of levels in different languages within their intake, resulting in a classroom experience which undoes the earlier gains. There is no advantage if enthusiastic primary pupils become demotivated as soon as they change schools. However, these issues can be addressed strategically within the policy adopted.Anything which encourages language learning benefits society culturally and economically, and early exposure to language learning contributes to this. Young children's innate abilities should be harnessed to make these benefits more achievable.。
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Key to Model Test (1) Band FourPart I. WritingSample Writing:A Reply to A FriendDear John,I received your letter yesterday. In reply to your inquiry about applying for admission to my university, I would like to give you the following suggestions.My school is a comprehensive university with such disciplines as science, engineering, the arts, economy, management, law and education. Among all the majors, I suggest that you should apply for the major of computer science and technology. There are some reasons for this suggestion. First, the computer personnel are in great demand owing to the widespread use of computers in every field. Therefore, you can find a job easily if you have a degree in this major. Second, my university has first-rate facilities and excellent teachers in this field. You will definitely benefit from studying in my university.There are some requirements for this major. To begin with, you must have a good foundation in math and English. Knowledge in these two subjects is essential for doing well in this major. In addition, you have to pay a higher tuition fee than students of other majors.Of course, you have to make some preparations for the test. On the one hand, you need to learn something about the computer. On the other hand, you should have basic knowledge about English before coming to the university. Otherwise, you will have difficulty in learning well in this major.I hope the above suggestions helpful to you. Wish you good luck.Yours Sincerely,DavidPart II. Reading Comprehension (Skimming and Scanning)1-7 Y Y N Y NG N Y8. face-to-face and respect 9. a favor or debt should never be forgotten10. to make friends and keep themPart III. Listening Comprehension11. C. 该题考查说话人所处的地点. 根据对话中的关键词books, return, overdue可以确定对话地点在图书馆。
正确答案为C.12. C. 该题是根据女士的回答推断Jake的情况. 根据“his racket is here on the sofa”可以确定他就在附近。
正确答案为C.13. B. 该题考查对话双方之间的关系。
在对话中，女士祝贺男士考试取得好成绩，男士说女士肯定也做得不错。
由此可见，两个人都是学生。
正确答案为B.14. A. 该题考查男士建议女士做什么。
从男士的回答“it would clear up by noon”可知，天气将变晴，所以女士不用回去拿雨衣。
正确答案为A.15. C. 该题考查说话人谈论的话题。
从对话中的关键词window broken, belongings miss ing, called the police station可推断这是一起入室盗窃案。
正确答案为C.16. D. 该题考查男士正在干什么。
结合男士讲的话，根据女士说的ill in the rest of it可判断出男士在填表。
正确答案为D.17. C. 该题考查男士对新课程的看法。
在对话中，女士认为这门新课容易，但是男士说好多学生学得不好，由此推断他认为这门课并不是女士想象的那么容易，正确答案为C.18. A. 该题是推断题。
女士说这首歌已被老师在课堂上放了一千遍了，男士说他同意，并说在没听这么多遍前他也很喜欢这首歌，说明他们现在都对这首歌很厌倦。
正确答案为A.Section A11-18 CCBACDCA 19-22 BDCA 23-25 DCDSection B26-28 DCB 29-31 ACA 32-35 CBBDSection C36. conversation 37. establishing 38. Emphasis39. criticize 40. closest 41. approached42. independence 43. social44. This is done by exhibiting knowledge and skill, and by holding center stage throughverbal performance such as storytelling, joking, or conveying information.45. they are more comfortable speaking in larger groups made up of people they know lesswell46. the most private situations can be approached like public speakingPart IV. Reading Comprehension (Reading in Depth)Section A47-56: I M F L C J G D N BSection B57-66: D B C A D A C B D B57. D 本题考查作者的观点，属于综合主旨题。
根据第二段except the successful outcom 和文章最后一长句，可以得出婴儿之所以会学会一些行为是因为他们通过这些行为可以获得成功的感觉。
A项是人们以往的观点，B项和C项只是表面的原因，并不是实际原因，所以正确答案为D。
58. B 本题为细节题。
根据第三段第一句话，Papousek通过使用用牛奶奖励孩子的办法，就是为了教会孩子完成一些简单的动作。
所以ACD都不是此举的目的，正确答案为B。
59. C 本题为细节题。
根据第三段第二句话，Papousek在研究中发现，婴儿吃饱之后会拒绝牛奶，但是还会继续重复已经学会的动作，说明即使不给牛奶，他们也会重复一些简单动作，因此A不正确。
B, D内容基本一致，这两项都不是Papousek要去发现的东西。
C项符合原文，故为正确答案。
60. A 本题为细节题。
根据文章最后一句话，Papousek得出结论：婴儿感到高兴的不是因为灯光，而是因为他们所获得的解决问题和掌握技能后的成功感，再有就是人类本身有一种理解世界、控制世界的渴求。
B, C, D项都没有提及，正确答案为A。
61. D 本题为细节题，根据见上题。
正确答案为D。
62. A 本题为主旨题。
文章讲述人类从前人那里继承了许多文化成果，并将其传乘下去，所以文章主题为文化继承。
答案为A。
63. C 本题为是非题。
文章第二段开始讲述文化的定义，它包括一代人传给另一代人的所有思想、知识、做事的方法、习惯、价值观以及处世态度等，文章后半部分又阐述文化与本能的不同，因此A, B, D都属于文化的范畴，C项不属于文化，故正确答案为C。
64. B 本题为语义题，需要根据上下文来推断。
根据原文“it can store new information, ininitely more rapidly than the process of mutation and biological evolution…”, 可以推断出mutation 和biological evolution表达相近的意思，是“变化、进化”的意思，而exchange指“交换、兑换”, communication指“交际、交流”, existence指“生存”，故正确答案为B。
65. D 本题为推断题。
根据文章第一句话，人类的发明创造是永无止境的，所以A项与原文一致。
根据第一段“this process of cultural transmission yields enormous econo- my”, B项与此句意思一致。
C项与原文第二句话意思一致，同时根据这一句，人类最大的发明创造就是不去发明创造，而是继承前辈的文化传统，所以D项与原文不符。
正确答案为D。
66. B 本题为推断题。
根据文章最后一句话“The transmission of culture is more lexible than instinct, and can grow…more rapidly than the process of mutation and biological evolution…”, 可以推断出文化传播比生物本能发展要快得多，反过来也就是说生物本能也在发展，但是速度要比文化传播慢得多，因此可以推断出B项为正确答案，A项和C项与原文相反，D项原文没有提及。