大学英语四级考试试题及答案解析(三十八)

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大学英语4试题及答案

大学英语4试题及答案一、听力理解（共20分）1. A) 根据所听内容，选择正确的图片。

A. 图片1B. 图片2C. 图片3D. 图片4[答案] A2. B) 根据对话内容，选择正确答案。

A. 去图书馆。

B. 去电影院。

C. 去公园。

D. 去超市。

[答案] B3. C) 根据短文内容，回答以下问题。

Q1: 演讲的主题是什么？A. 环境保护B. 科技发展C. 教育改革D. 文化交流[答案] AQ2: 演讲者建议采取哪些措施？A. 减少塑料使用B. 增加绿化面积C. 推广可再生能源D. 所有选项[答案] D二、阅读理解（共30分）1. 阅读以下短文，选择最佳答案。

短文内容略。

A. 作者对新技术的看法是什么？A. 积极支持B. 持怀疑态度C. 认为有待观察D. 完全反对[答案] AB. 文章中提到了几个例子？A. 1个B. 2个C. 3个D. 4个[答案] B2. 根据短文内容，回答以下问题。

Q1: 文章主要讨论了什么？A. 健康饮食B. 运动的重要性C. 工作与生活平衡D. 环境保护[答案] AQ2: 作者建议的饮食习惯是什么？A. 多吃蔬菜和水果B. 减少糖分摄入C. 增加蛋白质摄入D. 所有选项[答案] D三、完形填空（共20分）阅读下面的短文，从每题所给的四个选项中，选择最佳选项填入空白处。

[短文内容略]1. A. althoughB. becauseC. sinceD. if[答案] A2. A. surprisedB. disappointedC. excitedD. confused[答案] B四、翻译（共15分）1. 将下列句子从中文翻译成英文。

- 他昨天参加了一个重要的会议。

- 她对艺术有着浓厚的兴趣。

[答案]- He attended an important meeting yesterday.- She has a strong interest in art.2. 将下列句子从英文翻译成中文。

大学四级全套试题及答案

大学四级全套试题及答案一、听力理解（共30分）1. A) 教授的讲座B) 学生的日常对话C) 天气预报D) 电影评论2. A) 他错过了公交B) 他迟到了C) 他没有带伞D) 他忘记带书3. A) 去图书馆B) 去商店C) 去电影院D) 去公园4. A) 她对历史感兴趣B) 她喜欢数学C) 她擅长物理D) 她对科学感兴趣5. A) 他们计划去度假B) 他们计划去旅行C) 他们计划去露营D) 他们计划去徒步二、阅读理解（共40分）1. 根据文章内容，作者认为最有效的学习方法是什么？A) 重复练习B) 团队合作C) 独立思考D) 定期复习2. 文章中提到的“绿色生活”指的是什么？A) 减少污染B) 节约资源C) 保护环境D) 以上都是3. 根据文章，以下哪项不是作者提倡的健康生活方式？A) 定期锻炼B) 健康饮食C) 熬夜工作D) 保持乐观4. 作者为什么反对过度使用社交媒体？A) 它会导致隐私泄露B) 它会影响人际关系C) 它会导致注意力分散D) 以上都是5. 文章中提到的“可持续发展”是什么意思？A) 经济的持续增长B) 环境的持续改善C) 社会的持续发展D) 经济、环境和社会的协调发展三、完形填空（共20分）1. The new policy will come into _______ next month.A) effectB) affectC) factD) impact2. The company has decided to _______ the project due to budget constraints.A) postponeB) cancelC) delayD) abandon3. Despite his young age, he has a deep _______ of the world.A) insightB) outlookC) foresightD) hindsight4. The book is a _______ of the author's experiences in the war.A) recordB) reflectionC) accountD) portrayal5. She was _______ by the news of her friend's success.A) delightedB) shockedC) surprisedD) disappointed四、翻译（共10分）1. 随着科技的快速发展，我们的生活变得越来越便利。

大学英语四级考试真题试卷及答案

大学英语四级考试真题试卷及答案Introduction大学英语四级考试（CET-4）是中国各大院校对英语水平进行评估的重要指标之一。

考试内容涵盖听力、阅读、写作和翻译四部分，是考生测试综合英语能力的重要途径。

本文将为您提供一份关于大学英语四级考试真题试卷及答案的综合介绍。

I. 听力部分（Listening Comprehension）听力部分是CET-4考试的第一部分，目的是测试考生对英语听力的理解和应用能力。

这一部分的试卷包括多个听力任务，如听短对话回答问题、听长对话回答问题、听独白回答问题等。

以下是一道CET-4听力部分的例题及答案：Question:What is the woman's excuse for being late?Options:A. A traffic jam.B. An alarm clock not ringing.C. Overslept.D. A flat tire.Answer: C. Overslept.II. 阅读部分（Reading Comprehension）阅读部分是CET-4考试的第二部分，目的是测试考生对英语文章的理解和阅读能力。

这一部分的试卷包括多篇短文，每篇短文后都有几道相关问题。

以下是一道CET-4阅读部分的例题及答案：Passage:Many people suffer from insomnia, or difficulty in sleeping. It is a common problem that can have serious effects on both physical and mental health. Fortunately, there are some strategies that can help improve sleep quality.Question:What is the main topic of the passage?Options:A. The effects of insomnia on health.B. Strategies for improving sleep quality.C. The causes of insomnia.D. Mental health issues related to insomnia.Answer: B. Strategies for improving sleep quality.III. 写作部分（Writing）写作部分是CET-4考试的第三部分，目的是测试考生的写作能力。

大学英语四级改革适用(听力)模拟试卷408(题后含答案及解析)

大学英语四级改革适用（听力）模拟试卷408(题后含答案及解析)题型有：1. What does the man say about the Swedish people?1．A．He likes Sweden better than England.B．He prefers hot weather to cold weather.C．He visits London nearly every winter.D．He is an Englishman living in Sweden.正确答案：D解析：男士一开始就说自己生活在瑞典，同时后面还提到冬天瑞典的室内比家乡要暖和。

综合后面讲到的关于英国的情况可知男士所说的home指的便是England，因此答案为D。

A说男士更喜欢瑞典，B说男士更喜欢炎热天气，但对话并未提及男士更喜欢哪个，所以排除；C说他几乎每个冬天都拜访伦敦，与对话内容不符。

知识模块：长对话听力2．A．The cold houses.B．The bad weather.C．The gloomy winter.D．The long night.正确答案：A解析：男士说瑞典人在英国的时候总是抱怨即便在晴好的冬天房子里也很冷，因此答案为A。

预读选项，选项都是负面事物，可以预测问题可能会问不喜欢的或者抱怨的事情。

当听到录音中的关键词complain时，需要留意其后的内容。

B“糟糕的天气”、C“阴沉的冬天”和D“漫长的夜晚”与录音不符。

知识模块：长对话听力3．A．Depressing.B．Refreshing.C．Painful.D．Delightful.正确答案：A解析：男士在谈到圣诞节的天气时，提到有一点点令人压抑，因此答案为A。

B“令人耳目一新的”、C“令人痛苦的”和D“令人高兴的”与男士的描述不符。

知识模块：长对话听力4．A．They work hard and play hard.B．They often stay up late reading.C．They like to go camping in summer.D．They try to earn more and spend more.正确答案：A解析：男士提到，在夏季的时候，瑞典人喜欢努力工作，但是也会拼命玩乐，因此答案为A。

全国大学英语CET四级考试试卷及解答参考

全国大学英语CET四级考试模拟试卷及解答参考一、写作（15分）Section I: Writing (30 minutes)Directions: For this part, you are allowed 30 minutes to write a short essay on the topic “The Advantages and Disadvantages of Studying Abroad”. You should write at least 120 words but no more than 180 words.Writing Sample:Studying abroad is an experience that can be both exhilarating and challenging. On one hand, it offers numerous advantages that contribute to personal growth and career development. When students go abroad, they are exposed to new cultures, which can broaden their perspectives and foster a deeper understanding of the world. Additionally, international study programs often provide access to cutting-edge research and technology, as well as opportunities to learn from leading experts in various fields. Furthermore, studying in a foreign country can enhance language skills and communication abilities, which are highly valued by employers around the globe.On the other hand, there are also some disadvantages associated with studying overseas. The cost of living and tuition fees in many countries can be significantly higher, placing a financial burden on students and their families. Moreover, being away from home for an extended period can lead tofeelings of homesickness and isolation, especially if the student struggles to integrate into the local community. There’s also the challenge of adapting to a different educational system, which might not always align with the student’s learning style or previous academic experiences.In conclusion, while studying abroad has its pros and as well as cons, it is up to each individual to weigh these factors and decide whether such an opportunity is right for them. It is important to consider personal goals, financial circumstances, and adaptability before making the decision to embark on this life-changing journey.Analysis:•Introduction: The writer starts by acknowledging the dual nature of studying abroad, highlighting that it is both exciting and filled with challenges. This sets the stage for a balanced discussion.•Body Paragraphs:•The first body paragraph focuses on the benefits of studying abroad. The writer points out three key advantages: exposure to new cultures, access to advanced resources, and improvement in language and communicationskills. Each point is briefly explained to support the claim.•In the second body paragraph, the writer addresses the potential drawbacks.The high costs, emotional difficulties like homesickness, and the need to adapt to a new educational system are all mentioned. These points help to present a realistic view of the experience.•Conclusion: The concluding paragraph summarizes the main ideas and suggests that the suitability of studying abroad depends on thei ndividual’s personal circumstances. It encourages readers to carefullyconsider their own situation before deciding, reinforcing the idea that while the experience can be beneficial, it is not without its challenges.•Language and Style: The sample uses clear and concise language, appropriate for a formal essay. Transitions between paragraphs and within paragraphs are smooth, ensuring that the flow of the argument is logical and easy to follow. The use of specific examples (e.g., “access tocutting-edge rese arch and technology”) adds credibility to the arguments presented.This writing sample effectively demonstrates how to structure a balanced argumentative essay, providing a good model for students preparing for the CET-4 writing section.二、听力理解-短篇新闻（选择题，共7分）第一题News 1A team of archaeologists has discovered a well-preserved ancient city in the desert of northern China. The city, believed to be around 1,500 years old, was found near the Gobi Desert. The discovery includes buildings, roads, and even some artifacts. Experts say the city could provide valuable insights intothe ancient Silk Road trade route.Questions:1、What was the age of the ancient city discovered in the desert of northern China?A) 1,000 years old.B) 1,200 years old.C) 1,500 years old.D) 1,800 years old.2、What is the main discovery made by the archaeologists?A) A large number of ancient artifacts.B) A well-preserved ancient city.C) A new trade route.D) Remains of an ancient Silk Road post.3、What is the significance of this discovery according to the experts?A) It reveals the secrets of ancient Silk Road traders.B) It provides information about the climate change in the region.C) It helps understand the ancient trade routes.D) It confirms the existence of a mythical city.Answers:1、C) 1,500 years old.2、B) A well-preserved ancient city.3、C) It helps understand the ancient trade routes.News Content:The United Nations Educational, Scientific and Cultural Organization (UNESCO) announced yesterday that it will launch a global initiative aimed at promoting digital literacy among young people around the world. The program, called “Code for All,” is design ed to equip students with basic coding skills and an understanding of digital ethics. It aims to reach at least one million students in its first year, providing them with free online courses and resources.Questions:1、According to the news item, what is the name of UNESCO’s new global initiative?A. Digital FutureB. Code for AllC. Global Ethics OnlineAnswer: B. Code for All2、What is the primary goal of the “Code for All” program?A. To provide free computers to underprivileged studentsB. To teach students about digital ethics and coding basicsC. To promote the use of digital devices in classroomsAnswer: B. To teach students about digital ethics and coding basics3、How many students does UNESCO aim to reach with this program in its firstA. At least fifty thousandB. At least five hundred thousandC. At least one millionAnswer: C. At least one million三、听力理解-长对话（选择题，共8分）第一题Part ThreeSection ADirections: In this section, you will hear a long conversation. At the end of the conversation, you will hear some questions. Both the conversation 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 2 with a single line through the centre.ConversationW: Hi, John. I’m glad to see you here. How was your vacation?M: Oh, it was great. I went hiking in the mountains with my friends.W: That sounds wonderful. How long did you stay there?M: We stayed for a week. It was really beautiful up there. The scenery was just stunning.W: I can imagine. Did you do anything special while you were there?M: Yes, we went on a trek. It was challenging, but I enjoyed it a lot.W: That sounds exciting. Did you see any wildlife?M: Yes, we saw a lot of birds and some animals. It was amazing to see them in their natural habitat.W: It must have been a memorable experience. Do you plan to go hiking again?M: Definitely. I think it’s a great way to relax and enjoy nature.Questions1、What did John do during his vacation?A) He went on a trek.B) He visited his friends.C) He stayed in a hotel.D) He went hiking.2、How long did John stay in the mountains?A) A few days.B) A week.C) Two weeks.D) A month.3、What did John think of the scenery in the mountains?A) It was average.B) It was beautiful.C) It was boring.D) It was dangerous.4、What did John enjoy the most about his vacation?A) Hiking.B) Relaxing.C) Visiting his friends.D) Seeing wildlife.第二题Listen to the following long conversation and then answer the questions that follow. The conversation will be spoken twice.Conversation:M: Hey, Sarah, how’s it going with your final project for Professor Johnson’s environmental science class?W: Oh, hi, Tom. It’s coming along, but I’m really struggling with the research on renewable energy sources. There’s just so much information out there, it’s hard to know wh ere to start.M: Yeah, I can imagine. Have you considered focusing on solar or wind energy? Those seem to be the most developed technologies right now.W: Well, I’ve read quite a bit about solar energy, but I’m not sure if it’s the best topic for my projec t. What do you think?M: I think it would be a good choice because there’s a lot of current research on improving efficiency and reducing costs. Plus, there are plenty of real-world applications to discuss.W: That sounds like a good point. But isn’t wind energy also important?Maybe I should compare the two?M: Definitely! Comparing them could make your project stand out. You could talk about the advantages and disadvantages of each and maybe even touch on their implementation in different countries.W: Hm m…that gives me an idea. Thanks, Tom. I’ll start working on that angle right away!1、What is Sarah working on?A) A final exam preparation.B)An environmental science project.C) A presentation on renewable energy.D) A report on real-world applications.Answer: B) An environmental science project.2、Why is Sarah finding her research challenging?A)She is unsure about the focus of her project.B)She has too many resources on solar energy.C)She lacks information on renewable energy sources.D)She finds it difficult to organize her notes.Answer: A) She is unsure about the focus of her project.3、What suggestion does Tom give Sarah regarding her project?A)To concentrate solely on wind energy.B)To choose between solar and wind energy.C)To include both solar and wind energy in her study.D)To disregard solar energy as it’s too common.Answer: C) To include both solar and wind energy in her study.4、What aspect of renewable energy might Sarah consider discussing according to Tom?A)The historical development of solar technology.B)The cost-effectiveness of nuclear energy.C)The implementation of solar and wind energy globally.D)The theoretical basis of hydroelectric power.Answer: C) The implementation of solar and wind energy globally.四、听力理解-听力篇章（选择题，共20分）第一题PassageThe rise of automation in the workplace has sparked a debate about the future of employment. While many argue that automation will lead to job losses, others believe it will create new opportunities. In this article, we explore both perspectives and discuss the potential impact on the workforce.In the short term, automation is likely to displace workers in certain industries. For example, the manufacturing sector has already seen a significant reduction in jobs due to the introduction of robots and automated machinery. Similarly, the service industry, particularly in areas such as retail and food service, may experience a decrease in employment as self-service kiosks and automated systems become more common.However, proponents of automation argue that it will also create new job opportunities. As technology advances, new industries and professions will emerge. For instance, the demand for professionals skilled in programming, robotics, and artificial intelligence is expected to grow. These new roles will require a different set of skills, which may necessitate a shift in education and training programs.Moreover, automation can lead to increased productivity and efficiency, potentially boosting overall economic growth. With more tasks automated, employees can focus on higher-value work, which may lead to job satisfaction and improved job performance.Despite these positive aspects, the transition to automation may not be smooth for all workers. The initial displacement of jobs could lead to social and economic challenges. For example, workers who lose their jobs due to automation may struggle to find new employment, particularly if they lack the necessary skills to adapt to the changing job market.Questions:1、What is the main concern expressed about automation in the workplace?A) It will lead to increased productivity.B) It will create new job opportunities.C) It will cause job losses in certain industries.D) It will boost economic growth.2、According to the passage, which of the following is a potentialconsequence of automation in the manufacturing sector?A) An increase in manufacturing jobs.B) A decrease in manufacturing jobs.C) No significant change in manufacturing jobs.D) A shift in the types of jobs available in manufacturing.3、What is one of the positive impacts of automation mentioned in the passage?A) It will reduce the need for education and training.B) It will lead to job satisfaction and improved job performance.C) It will decrease the overall economic growth.D) It will eliminate the need for higher-value work.Answers:1、C2、B3、BSecond Part: Listening Comprehension - Listening PassageDirections: In this part, you will hear a passage about campus life. Listen carefully and then choose the best answer from the four choices marked A), B), C), and D). You will hear the passage only once.Passage:The university has recently renovated its library facilities in order to provide students with a more comfortable and conducive environment for study. The renovations include new seating arrangements that promote group work as wellas individual study booths equipped with power outlets for laptops and charging devices. Moreover, there’s an increased number of computers ava ilable for student use, all connected to a high-speed internet network. The library now also offers extended hours during exam periods, staying open until midnight to accommodate students’ needs. Finally, the library staff has implemented a new system for reserving books online, which allows students to request materials from the comfort of their dorms or homes.Questions:1、What recent change has been made to improve the library experience?A. Extended opening hours throughout the yearB. Addition of more individual study booths onlyC. Implementation of a system for online book reservationsD. All of the aboveAnswer: D. All of the above2、、Which feature was added to support both collaborative and solo learning?A. High-speed internet connectionB. Extended library hours during examsC. New seating arrangements including group work spaces and individual boothsD. An increase in the number of available computersAnswer: C. New seating arrangements including group work spaces and individual booths3、、How can students now reserve books according to the passage?A. By visiting the library’s information deskB. Through an online reservation systemC. By calling the library’s front deskD. Books cannot be reserved; they must be collected in personAnswer: B. Through an online reservation system第三题Passage OneIn recent years, there has been a growing concern about the impact of technology on human relationships. With the advent of smartphones and social media, people are more connected than ever before. However, some argue that this technological advancement has led to a decline in face-to-face interactions and the quality of relationships.The first paragraph introduces the topic by highlighting the increasing reliance on technology for communication. It mentions that while technology has brought convenience, it has also raised concerns about its impact on human interactions.1、What is the main topic of the passage?A) The benefits of technology in communication.B) The decline of face-to-face interactions.C) The rise of social media.D) The impact of technology on relationships.2、According to the passage, what is the main concern regarding the use of technology?A) It enhances the efficiency of communication.B) It leads to a decrease in the quality of relationships.C) It replaces traditional forms of communication.D) It creates more opportunities for socializing.3、The author implies that:A) Technology has completely replaced face-to-face interactions.B) The use of technology has no negative effects on relationships.C) People are increasingly aware of the negative impacts of technology on relationships.D) Social media is the only way to maintain relationships in the modern world.Answer:1、D2、B3、C五、阅读理解-词汇理解（填空题，共5分）第一题Reading PassageIn recent years, the importance of online education has grown significantly. With the rapid development of technology, especially the internet, people cannow access educational resources from anywhere in the world. This has led to a rise in the number of online courses and platforms offering a wide range of subjects. While online education offers numerous benefits, such as flexibility and convenience, it also presents challenges that need to be addressed.The following paragraph contains a list of words or phrases, each of which is followed by five examples. Choose the example that best keeps the meaning of the word or phrase in the context of the passage.Vocabulary Understanding1.The rapid development of technology has led to a significant increase in the number of online courses and platforms.a)The number of new businesses in the tech sector has surged.b)The number of students enrolling in online courses has gone up dramatically.c)The number of traffic accidents has decreased due to better road designs.d)The number of people using social media has increased exponentially.e)The number of jobs available in the renewable energy sector has declined.2.Online education offers flexibility and convenience, making it an attractive option for many students.a)The ability to study at any time of the day or night.b)The convenience of not having to travel to a physical location.c)The opportunity to learn from experts in their field.d)The guarantee of better job prospects after completing the course.e)The assurance of a high-quality education regardless of location.3.This has led to a rise in the number of online courses and platforms offering a widerange of subjects.a)The variety of subjects available online has expanded.b)The number of students interested in online education has decreased.c)The number of teachers offering online courses has gone up.d)The number of traditional educational institutions has increased.e)The number of jobs in the online education industry has decreased.4.While online education offers numerous benefits, it also presents challenges that need to be addressed.a)The challenges faced by online students are similar to those in traditional education.b)Online education does not require any challenges to be overcome.c)The challenges of online education are often overlooked.d)The challenges of online education are unique and require specific solutions.e)The challenges of online education are not a concern for most students.5.It also presents challenges that need to be addressed.a)The solutions to these challenges are straightforward.b)These challenges can be easily resolved.c)These challenges require careful consideration and planning.d)These challenges are not significant enough to warrant attention.e)These challenges are beyond the scope of this discussion.Answers:1.b2.a3.a4.d5.c第二题Reading Passage:The Internet has revolutionized the way we communicate, access information, and conduct business. With just a few clicks, we can connect with people from all over the world, access a vast amount of information, and even shop online. However, this convenience comes with its own set of challenges. One of the most significant challenges is the need to stay informed about the latest developments in technology and cybersecurity. In this article, we will discuss some of the key factors that contribute to the importance of staying informed in the digital age.Vocabulary Understanding:Please choose the correct word from the list below to complete each sentence. Write the letter (A), (B), (C), or (D) corresponding to the correct answer in the blank space provided.1.The rapid A. evolution / B. revolution / C. evolutionism / D. evolutionist of technology has made it crucial for individuals to stay informed about the latest advancements.2.In order to protect their personal information, users must be aware of the potential risks associated with A. cybercrime / B. cybernetics / C. cyberneticist / D. cybernetic3.The article highlights the importance of A. vigilance / B. vigilance /C. vigilantly /D. vigilant in the face of increasing cyber threats.4.Staying informed about new developments in cybersecurity is essential forbusinesses to A. safeguard / B. safeguarding / C. safeguarded / D. safeguarding5.The author emphasizes the need for continuous learning to keep up with the ever-changing landscape of the digital world.Answers:1.A. evolution2.A. cybercrime3.D. vigilant4.A. safeguard5.A. keep up with六、阅读理解-长篇阅读（选择题，共10分）第一题Passage OneChina’s cultural revolution, which lasted from 1966 to 1976, was a social movement with a political motive, led by the Communist Party of China. It aimed to purify the Party and society from capitalist and cultural influences. The movement was marked by widespread violence, including the persecution of intellectuals and the destruction of cultural relics. Despite its tragic consequences, the cultural revolution has left a lasting impact on Chinese society and its people.Questions:1、What was the main purpose of the cultural revolution?A. To promote economic development.B. To reform the education system.C. To purify the Party and society.D. To strengthen the military.2、Which of the following was not a consequence of the cultural revolution?A. Widespread violence.B. The persecution of intellectuals.C. The destruction of cultural relics.D. The improvement of the economy.3、What was the impact of the cultural revolution on Chinese society?A. It led to economic prosperity.B. It brought about social stability.C. It left a lasting impact on Chinese society and its people.D. It had no significant impact on Chinese society.4、Who was the leader of the cultural revolution?A. Mao Zedong.B. Zhou Enlai.C. Deng Xiaoping.D. Li Xiannian.5、What was one of the tragic consequences of the cultural revolution?A. The improvement of education.B. The enhancement of cultural heritage.C. The promotion of political unity.D. The persecution of intellectuals.Answers:1、C. To purify the Party and society.2、D. The improvement of the economy.3、C. It left a lasting impact on Chinese society and its people.4、A. Mao Zedong.5、D. The persecution of intellectuals.第二题Reading PassageIn recent years, the concept of “soft skills” has gained increasing attention in the job market. While technical skills are crucial for many positions, soft skills, such as communication, teamwork, and problem-solving, are becoming equally important. This passage discusses the importance of soft skill s and provides examples of how they can impact one’s career.1.The first paragraph introduces the growing importance of soft skills. Which of the following best describes the author’s tone in this paragraph?A. CondescendingB. BoredC. EnthusiasticD. Indifferent2.According to the passage, why are soft skills becoming more significant in the job market?A. They are becoming less relevant in the digital age.B. They are being overlooked by employers.C. They complement technical skills and enhance job performance.D. They are no longer taught in schools.3.The passage mentions a study that shows the impact of soft skills on job performance. What was the main finding of this study?A. Soft skills have no significant impact on job performance.B. Soft skills can lead to a 10-15% increase in job performance.C. Technical skills are more important than soft skills for job success.D. Soft skills are only beneficial in certain industries.4.The passage discusses the importance of communication skills in the workplace. Which of the following is NOT mentioned as an example of how communication skills can be beneficial?A. Clear and concise communication can prevent misunderstandings.B. Effective communication can help build strong relationships with colleagues.C. Communication skills are only important for jobs that involve a lot of speaking.D. Good communication can lead to better collaboration and teamwork.5.The passage concludes by emphasizing the need for continuous improvement in soft skills. What is the author’s final point?A. Soft skills are innate and cannot be improved.B. Technical skills should be prioritized over soft skills.C. Employers should focus on developing soft skills in their employees.D. Soft skills are not important until one is in a leadership position.Answers:1.C2.C3.B4.C5.C七、阅读理解-仔细阅读（选择题，共20分）第一题Reading PassageIn recent years, the rise of online education has sparked a heated debate among educators and the public. While some argue that it offers numerous benefits, such as flexibility and accessibility, others express concerns about its potential drawbacks, including the lack of personal interaction and the potential for cheating.Questions:1、What is the main topic of the passage?A. The benefits of online educationB. The drawbacks of online educationC. The impact of online education on traditional educationD. The debate surrounding online education2、The passage states that some educators and the public are concerned about the lack of what in online education?A. FlexibilityB. AccessibilityC. Personal interactionD. Cheating3、According to the passage, what is one of the advantages of online education mentioned?A. It requires less personal interactionB. It is less accessible to studentsC. It offers more flexibilityD. It is more likely to lead to cheating4、The author suggests that the debate about online education is:A. Unnecessary, as the benefits outweigh the drawbacksB. Necessary, as it affects the future of educationC. Unimportant, as online education will eventually replace traditional educationD. Irrelevant, as the benefits of online education are well-documented5、Which of the following is NOT mentioned as a concern about online education in the passage?A. The potential for students to get distractedB. The lack of face-to-face communicationC. The possibility of cheatingD. The difficulty of assessing students’ understandingAnswers:1、D2、C3、C4、B5、ASecond QuestionRead the following text carefully and then answer the questions below.In the small town of Willow Creek, there was a local library that had been a cornerstone of the community for over a century. The library, known affectionately as “The Cornerstone,” was more than just a place to borrow books; it was a hub of cultural activities, a source of information, and a gathering spot for residents of all ages.One day, the library faced a significant challenge. The town’s mayor, who was a strong advocate for education and community development, announced that due to budget cuts, the library would have to close its doors. The news spread quickly through the town, causing a wave of concern and sadness among the residents.1、The library in Willow Creek was referred to as “The Cornerstone” because:A. It was built at the center of the town.B. It was the oldest building in the town.C. It played a vital role in the community.D. It had a cornerstone made of a unique stone.2、The main issue facing the library was:A. A lack of books for the community.B. A decrease in the number of visitors.C. Budget cuts that threatened its closure.D. The mayor’s disinterest in its operations.3、The response to the library’s potential closure was:A. The mayor proposed building a new library elsewhere.B. The residents ignored the news and continued their daily routines.C. The community held a peaceful protest in front of the library.D. The local businesses offered to donate books to the library.4、Which of the following is NOT mentioned as a role the library played in the community?A. A hub of cultural activities.B. A source of employment for the town.C. A place for educational programs.D. A gathering spot for residents.。

大学英语4考试题及答案

大学英语4考试题及答案一、听力理解（共30分）1. A) 根据所听对话，选择最佳答案。

a) What is the man going to do?i. Go to the libraryii. Go to the gymiii. Stay at homeiv. Visit a friendb) What does the woman suggest?i. They should go to the beachii. They should watch a movieiii. They should study togetheriv. They should go shopping答案：a) i b) iii2. B) 根据所听短文，回答以下问题。

a) What is the main topic of the passage?b) What is the author's opinion about the topic?答案：a) The main topic is the importance of environmental protection.b) The author believes that everyone should take action to protect the environment.二、阅读理解（共40分）1. A) 阅读以下短文，选择最佳答案。

短文：[此处应为一段或多段英文短文，描述一个主题或故事]a) What does the author intend to convey in the passage?b) What is the relationship between the two characters in the story?答案：a) The author intends to convey the importance of perseverance.b) The two characters are friends.2. B) 阅读以下文章，回答以下问题。

大学英语四级真题试卷及答案

2017年大学英语四级真题试卷及答案(总72页)--本页仅作为文档封面，使用时请直接删除即可----内页可以根据需求调整合适字体及大小--2017年6月大学英语四级真题及答案(第一套)Part I Writing (25 minutes)(请于正式开考后半小时内完成该部分，之后将进行听力考试) Directions:For this part, you are allowed 30 minutes to write an advertisement on your campus website to sell a computer you used at college. Your advertisement may include its brand, specifications/features, condition and price, and your contact should write at least 120 words but no more than 180 words.Part II Listening Comprehension (30 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 questions will be spoken only once. After you hear questions, 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。

英语4级考试试题及答案

英语4级考试试题及答案一、听力理解（共20分）1. A) 听对话，选择最佳答案。

A) Yes, he has.B) No, he hasn't.C) He is not sure.[听力材料]M: Have you finished your homework, Tom?F: Not yet, but I will finish it tonight.[答案] B) No, he hasn't.2. B) 听短文，回答问题。

What is the main idea of the passage?[听力材料][短文内容描述][答案] The main idea of the passage is [根据短文内容给出的主旨].二、阅读理解（共45分）1. A) 阅读下列短文，选择最佳答案。

[短文内容]36. What does the author mainly discuss in the passage?A) [选项A]B) [选项B]C) [选项C]D) [选项D][答案] C) [根据短文内容给出的正确选项]37. According to the passage, what is the effect of [某事物] on [另一事物]?A) [选项A]B) [选项B]C) [选项C]D) [选项D][答案] B) [根据短文内容给出的正确选项]2. B) 阅读下列短文，回答后面的问题。

[短文内容]38. What is the author's purpose in writing the passage?A) [选项A]B) [选项B]C) [选项C]D) [选项D][答案] A) [根据短文内容给出的正确选项]39. What can we infer from the passage about [某事物]?A) [选项A]B) [选项B]C) [选项C]D) [选项D][答案] C) [根据短文内容给出的正确选项]三、完形填空（共15分）1. 阅读下面短文，从A、B、C、D四个选项中，选择最佳选项填空。

四级考试题及答案详解

四级考试题及答案详解一、听力理解（共20分）1. A) 根据题目所给的对话，我们可以得知正确答案是C。

对话中提到了“明天的会议”，而选项C是“推迟会议”，符合对话内容。

2. B) 根据对话中提到的“火车票”和“飞机票”的比较，可以判断出正确答案是A，即“火车票比飞机票便宜”。

3. C) 对话中提到了“图书馆”，并且询问了“是否需要借书”，因此正确答案是B，即“去图书馆借书”。

4. D) 根据对话中的“天气”和“户外活动”的讨论，可以判断出正确答案是D，即“天气晴朗，适合户外活动”。

二、阅读理解（共40分）1. 根据文章第一段的描述，我们可以得知正确答案是A。

文章提到了“新的科技产品”，这与选项A中的“科技产品”相符。

2. B) 第二段中提到了“环境保护”，这与选项B中的“环保意识”相匹配，因此正确答案是B。

3. C) 第三段中讨论了“教育的重要性”，与选项C中的“教育”相关，所以正确答案是C。

4. D) 文章最后一段提到了“健康生活方式”，与选项D中的“健康”相对应，正确答案是D。

三、完形填空（共20分）1. 根据上下文的语境，第一个空应该填入“although”，表示转折关系。

2. 第二个空填入“innovative”，因为文中提到了“新的方法”，需要一个形容词来修饰。

3. 第三个空填入“significant”，表示“重要的”，与文中的“影响”相呼应。

4. 第四个空填入“consequences”，因为文中讨论了“后果”，需要一个名词来表示。

四、翻译（共20分）1. 将“中国有着悠久的历史和丰富的文化。

”翻译为英文是 "China has a long history and rich culture."2. “我们应该尊重每个人的选择。

”翻译为英文是 "We should respect everyone's choice."3. “这个项目的成功取决于团队的合作。

2024年7月英语四级真题及参考答案完整版

2024年7月英语四级真题及参考答案完整版（注意：本文根据所给题目进行了创作，请注意密切关注真实的英语四级考试信息）Introduction2024年7月英语四级考试是一次备受关注的重要考试。

本文将为大家呈现2024年7月英语四级真题及参考答案的完整版，旨在帮助考生了解考试内容和答题方法，为他们的备考提供指导。

Part I - 听力（Listening）第一节（共5小题）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。

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。

1. W: Have you checked the weather forecast for tomorrow's picnic?M: Yes. It says the weather will be sunny with a high of 28 degrees Celsius.Q: What will the weather be like for tomorrow's picnic?[解析] 根据对话内容，女士问男士是否查看了明天野餐的天气预报。

男士回答说阳光明媚，温度为28摄氏度。

所以正确答案是 A) Sunny.2. M: Excuse me, where can I find the textbooks for the biology course?W: You can find them in the university bookstore on the ground floor.Q: Where does the conversation most probably take place?[解析] 根据对话内容，男士询问女士生物课程的教材放在哪里，女士回答说放在一楼的大学书店，故正确答案是 B) In a university bookstore.3. W: The new mall is opening tomorrow. Would you like to go shopping there with me?M: I'd love to, but I have a meeting in the afternoon. How about this weekend?Q: What does the man mean?[解析] 女士邀请男士一起去新开的购物中心逛街，男士表示很想去但是有一个下午的会议，问女士这周末如何。

2024年12月四级英语考试真题与答案解析

2024年12月四级英语考试真题与答案解析In this article, we will provide an analysis of the 2024 December CET-4 (College English Test Band 4) examination. We will present the actual exam questions and provide detailed explanations for the correct answers. This comprehensive review aims to help candidates better understand the exam format, improve their English skills, and succeed in the test.Listening SectionPart I Questions and Answers1. B2. A3. C4. B5. C6. A7. B8. C9. A 10. BExplanation: In this section, candidates are required to listen to ten short conversations and choose the correct answer according to what they hear. The correct answers for each conversation are as follows:Part II Questions and Answers11. C 12. B 13. A 14. D 15. C16. B 17. D 18. A 19. C 20. BExplanation: In this part, candidates need to listen to several longer conversations and answer the questions based on the information provided. The correct answers for each conversation are as follows:Part III Questions and Answers21. C 22. B 23. A 24. D 25. CExplanation: This part requires candidates to listen to several passages and answer questions related to the content. The correct answers for each passage are as follows:Reading SectionPassage One26. A 27. C 28. D 29. B 30. CExplanation: Passage One is about the benefits of reading. The correct answers for the questions are as follows:Passage Two31. C 32. A 33. D 34. B 35. DExplanation: Passage Two talks about the impact of social media on personal relationships. The correct answers for the questions are as follows:Passage Three36. A 37. B 38. D 39. C 40. AExplanation: Passage Three discusses the effects of climate change on biodiversity. The correct answers for the questions are as follows:Writing SectionPart I - Short Answer QuestionsQuestion 1: What are the advantages of studying abroad?Answer: Studying abroad provides opportunities for cultural exchange, language acquisition, and personal growth.Question 2: Explain the importance of environmental conservation.Answer: Environmental conservation is crucial for preserving biodiversity, mitigating climate change, and ensuring a sustainable future for generations to come.Part II - Essay WritingTopic: The Benefits of VolunteeringIntroduction:Volunteering has become increasingly popular in recent years, and for good reason. This essay will explore the various benefits of volunteering, including personal growth, enhancing social skills, and making a positive impact on society.Body Paragraph 1:One of the main advantages of volunteering is the opportunity for personal growth. By engaging in volunteer work, individuals can step out of their comfort zones, learn new skills, and gain valuable life experience. This personal development can lead to increased self-confidence and a broader perspective on life.Body Paragraph 2:Moreover, volunteering provides a platform for enhancing social skills. When people volunteer, they interact with individuals from diverse backgrounds and develop their communication and teamwork abilities. These social skills are not only helpful in volunteer work but also crucial for personal and professional relationships.Body Paragraph 3:Lastly, volunteering allows individuals to make a positive impact on society. By dedicating their time and skills to meaningful causes, volunteers contribute to the betterment of their communities. Whether it's working with disadvantaged youth or participating in environmental clean-up projects, volunteers actively shape a better future.Conclusion:In conclusion, volunteering offers numerous benefits, including personal growth, social skill enhancement, and the opportunity to make a positive impact. It is not only a selfless act but also a rewarding experience for individuals. Therefore, more people should consider volunteering and actively contribute to creating a better and more compassionate world.Please note that the above answers and essay are for illustrative purposes only. The actual questions and answers may vary in the real December 2024 CET-4 examination.。

大学英语4级试题及答案

大学英语4级试题及答案一、听力理解（共15分）1. A) 4:30 p.m. B) 5:00 p.m. C) 5:30 p.m.2. A) At a bookstore. B) At a supermarket. C) At a library.3. A) He is a professor. B) He is a student. C) He is a librarian.4. A) She was late. B) She got lost. C) She missed the bus.5. A) To visit her parents. B) To go shopping. C) To attend a meeting.二、阅读理解（共20分）1. What is the main idea of the passage?A) The importance of sleep.B) The effects of sleep deprivation.C) The benefits of taking naps.2. According to the author, what is the best time to take a nap?A) In the morning.B) In the afternoon.C) In the evening.3. What does the word "insomnia" mean in the context of the passage?A) Sleepwalking.B) Difficulty falling asleep.C) Snoring.4. Which of the following is NOT a suggested solution to sleep problems?A) Regular exercise.B) Avoiding caffeine.C) Sleeping in on weekends.5. What is the author's conclusion about sleep?A) It is essential for overall health.B) It should be sacrificed for work.C) It is a waste of time.三、词汇与结构（共20分）1. The weather turned out to be very good, so we decided to _______ our plans.A) call offB) put offC) take off2. Despite his lack of experience, he managed to _______ the project on time.A) carry outB) carry onC) carry away3. The company has _______ a new policy to improve employee satisfaction.A) implementedB) complicatedC) complicated4. She was so _______ in her work that she didn't hear the doorbell.A) absorbedB) distractedC) bored5. The teacher asked the students to _______ their essays before submitting them.A) reviseB) reviewC) revise四、完形填空（共20分）1. A) However B) Therefore C) Moreover2. A) surprised B) disappointed C) excited3. A) despite B) because C) although4. A) opportunity B) challenge C) advantage5. A) eventually B) immediately C) suddenly五、翻译（共25分）1. 随着科技的发展，人们的生活方式发生了巨大的变化。

大学生英语四级试题及答案

大学生英语四级试题及答案在学习和工作的日常里，我们最少不了的就是试题了，借助试题可以更好地检查参考者的学习能力和其它能力。

还在为找参考试题而苦恼吗？以下是我帮大家整理的2023大学生英语四级试题及答案，仅供参考，希望能够帮助到大家。

大学生英语四级试题及答案4Women are also underrepresented in the administration and this is because there are so few women full professors. In 1985,Regent Beryl Milburn produced a report blasting the University of Texas System adminitration for not encouraging women.The University was rated among the lowest for the system.In a 1987 ,Milburn commended the progress that was made and called for even more improvement. One of the positive results from her study was a System-wide program to inform women of available administrative jobs. College of Communication Associate Dean Patrica Witherspoon,said it is important that woman be flexible when it comesto relocating if they want to rise in the ranks. Although a woman may face a chilly climate on campus , many times in order for her to succeed , she must rise above the problems around her and concentrate on her work. Until women make up a greater percentage of the senior positions in the University and allacademia,inequities will exist. Women need to spend their energies and time doing scholarly activities that are important here at the University. Spirduso said. If they do that will be successful in this system.If they -spend their time in little groups mourning the sexual discrimination that they think exists here, they are wasting valuable study time.1.According to Spirduso,women need to ____. a.produce a report on sexual discrimination b.call for further improvement in their working conditionsc.spend their energies and time fighting against sexual discriminationd.spend more time and energy doing scholarly activities2.From this passage ,we know that _____.a.there are many women full professors in the University of Texasb.women play an important part in adminitrating the Universityc.the weather on the campus is chillyd.women make up a small percentage of the senior positions in the University3.Which of the following statements is true? a.the number of women professors in the University in 1987 was greater than that of 1985 b.the number of women professors in the University in 1987 was smaller than that of 1985 c.the number of women professors was the same as that of 1985 d.more and more women professors thought that sexual discrimination did exit in the University4.One of the positive results from Milburns study was that _____. -a.women were told to con centrate on teir workb.women were given information about available administrative jobsc.women were encouraged to take on all the administrative jobs in the Unversityd.women were encouraged to do more scholarly activities5. The title for this passage should be _______.a.The University of Texasburns Reportc.Women Professorsd.Sexual Discrimination in Academia答案：ddabd【大学生英语四级试题及答案】。

考英语4级考试题目及答案

考英语4级考试题目及答案一、听力理解（共20分）1. A) The man is looking for a job.B) The woman is looking for a job.C) They are both looking for a job.D) They are looking for a house.答案：B2. A) The woman is a teacher.B) The man is a teacher.C) The woman is a student.D) The man is a student.答案：A3. A) The man is going to the bank.B) The woman is going to the bank.C) They are both going to the bank.D) They are both going to the park.答案：C二、阅读理解（共30分）1. What is the main idea of the passage?A) The importance of learning English.B) The benefits of traveling abroad.C) The advantages of studying in a foreign country.D) The disadvantages of living in a big city.答案：A2. According to the passage, which of the following is NOT true?A) Many people like to travel.B) Traveling can broaden one's horizons.C) Traveling is always enjoyable.D) Traveling can be educational.答案：C3. What does the author suggest about learning English?A) It is easy to learn.B) It is difficult to learn.C) It is necessary to practice regularly.D) It is not important to practice regularly.答案：C三、完形填空（共20分）1. A) AlthoughB) BecauseC) IfD) Unless答案：A2. A) quicklyB) slowlyC) immediatelyD) finally答案：B3. A) surprisedB) disappointedC) excitedD) bored答案：C四、翻译（共30分）1. 随着科技的发展，我们的生活变得越来越方便。

英语4级试题及答案

英语4级试题及答案一、听力理解（共30分）A. 短对话（每题1分，共7分）1. What does the man suggest the woman do?A. Go to the library.B. Stay at home.C. Go to the cinema.2. Why is the man late?A. He got up late.B. He missed the bus.C. He got stuck in traffic.B. 长对话（每题2分，共8分）1. What is the main topic of the conversation?A. A new movie.B. A book review.C. A travel plan.2. What does the woman think of the man's idea?A. She agrees with him.B. She is skeptical.C. She doesn't understand.C. 短文理解（每题2分，共15分）1. What is the author's purpose in writing the passage?A. To describe a city.B. To introduce a historical event.C. To persuade readers to visit a place.2. What can be inferred from the passage?A. The city has a rich history.B. The city is famous for its modern architecture.C. The city is a popular tourist destination.二、阅读理解（共40分）A. 快速阅读（每题1分，共10分）Passage 1The text mainly discusses the impact of social media on teenagers. It suggests that while social media can be a platform for communication and learning, excessive use can lead to problems such as cyberbullying and privacy issues.1. What is the main topic of the passage?A. The benefits of social media.B. The dangers of social media.C. The history of social media.2. What is one of the negative effects mentioned in the passage?A. Increased academic performance.B. Decreased face-to-face communication.C. Increased physical activity.B. 仔细阅读（每题2分，共30分）Passage 2The passage explores the concept of work-life balance and its importance in maintaining mental and physical health. It emphasizes the need for individuals to set boundaries and prioritize their well-being.1. What does the author believe is essential for achieving a work-life balance?A. Working longer hours.B. Prioritizing work over personal life.C. Setting clear boundaries between work and personal time.2. What is the potential consequence of not maintaining awork-life balance?A. Increased job satisfaction.B. Improved physical health.C. Increased stress and burnout.三、写作（共30分）Write an essay of about 120 words on the topic "TheImportance of Learning English". You should write clearly and support your ideas with examples.答案一、听力理解A. 短对话1. C2. BB. 长对话1. C2. BC. 短文理解1. B2. A二、阅读理解A. 快速阅读1. C2. BB. 仔细阅读1. C2. C三、写作[此处应为考生自行撰写的英语作文，因此不提供标准答案。

4级英语试题及答案

4级英语试题及答案一、听力理解（共20分）1. A) 根据所听短对话回答问题A. What is the man going to do?B. What does the woman mean?C. What is the relationship between the speakers?D. Why does the man apologize?B) 根据所听长对话回答问题A. What is the main topic of the conversation?B. What does the woman suggest the man do?C. What is the man's opinion about the suggestion?D. What is the possible relationship between the speakers?2. 根据所听短文回答问题A. What is the speaker mainly talking about?B. What is the purpose of the speaker's speech?C. What does the speaker think of the current situation?D. What advice does the speaker give to the audience?二、阅读理解（共40分）1. 快速阅读A. 根据短文内容判断正误A. T / FB. T / FC. T / FD. T / FE. T / FB. 根据短文内容选择最佳标题A. Option 1B. Option 2C. Option 3D. Option 42. 阅读理解A. 根据短文内容回答问题A. What is the main idea of the passage?B. What does the author think about the issue discussed?C. What is the author's suggestion for solving the problem?D. What conclusion can be drawn from the passage?三、完形填空（共20分）根据短文内容，从所给选项中选择最佳答案填入空白处。

大学英语四级真题及答案精选全文完整版

可编辑修改精选全文完整版大学英语四级真题及答案2017年大学英语四级真题及答案在平平淡淡的日常中，我们都可能会接触到试题，试题有助于被考核者了解自己的真实水平。

什么类型的试题才能有效帮助到我们呢？以下是店铺收集整理的大学英语四级真题及答案，仅供参考，大家一起来看看吧。

大学英语四级真题及答案1Part I Writing (30 minutes)Directions：For this part，you are allowed 30 minutes to write a letter to express your thanks to one of your friends who helped you most when you were in difficulty。

You should write at least 120 words but no more than 180 words。

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。

大学英语四试题及答案

大学英语四试题及答案一、听力理解（共20分）1. A) The man is a professor.B) The man is a student.C) The man is a librarian.D) The man is a writer.答案：B2. A) The woman is looking for a job.B) The woman is looking for a house.C) The woman is looking for a restaurant.D) The woman is looking for a bookstore.答案：A二、阅读理解（共40分）1. What does the author mainly discuss in the passage?A) The importance of a healthy lifestyle.B) The causes of stress.C) The effects of stress on health.D) The ways to reduce stress.答案：D2. According to the passage, which of the following is NOT a benefit of exercise?A) It helps to burn calories.B) It helps to improve memory.C) It helps to lower blood pressure.D) It helps to increase appetite.答案：D三、词汇与语法（共20分）1. The teacher asked the students to ________ the sentences into English.A) translateB) transmitC) transformD) transport答案：A2. The company has ________ a lot of money this year.A) lostB) wastedC) spentD) consumed答案：A四、完形填空（共10分）1. The ________ of the new bridge has greatly improved transportation in the area.A) completionB) constructionC) destructionD) deconstruction答案：A2. The ________ of the old factory has caused a lot of pollution.A) operationB) productionC) destructionD) construction答案：A五、翻译（共10分）1. 随着互联网的普及，人们可以更容易地获取信息。

四级英语试题及答案解析

四级英语试题及答案解析一、听力理解1. What does the woman mean by saying "I've been there"?A) She has visited the place before.B) She has experienced the same situation.C) She is going to the place soon.D) She knows the location well.Answer: B解析：在对话中，女士说"I've been there"，意指她经历过相同的情况，因此正确答案是B。

2. According to the passage, which of the following is NOT a benefit of using solar energy?A) It is renewable.B) It is environmentally friendly.C) It can be used in remote areas.D) It is a cheap source of energy.Answer: D解析：文章中提到了太阳能的多个优点，包括可再生性、环保以及能在偏远地区使用，但并未提到它是一种廉价的能源，因此正确答案是D。

二、阅读理解Passage 13. What is the main idea of the passage?A) The importance of sleep.B) The effects of sleep deprivation.C) The benefits of taking a nap.D) The relationship between sleep and health.Answer: B解析：文章主要讨论了睡眠不足对人的影响，因此正确答案是B。

四级真题答案带解析

四级真题答案带解析大学英语四级考试是中国大学生英语水平的一项重要指标。

每年的四六级考试都备受关注，考生们都希望能够通过这个考试来提升自己的英语能力。

为了帮助考生更好地备考，本文将为大家提供一些四级真题的答案及解析。

阅读理解部分Passage 1解析：这篇文章主要介绍了科技对于就业市场的影响。

通过发达的科技，传统的工作岗位正在被替代，新的岗位也在不断涌现。

人们在选择职业时，必须适应科技发展的变化，并学会运用新技术。

答案：DPassage 2解析：这篇文章主要介绍了全球变暖对极地野生动物的影响。

全球变暖导致冰川融化，极地野生动物的栖息地缩小。

另外，变暖还会对食物链造成影响，进一步威胁到野生动物的生存。

答案：BPassage 3解析：这篇文章主要介绍了教育的重要性。

教育不仅可以提高个人的知识水平，还可以培养人的创造力和解决问题的能力。

另外，教育也对社会的发展有着重要的推动作用。

答案：C听力部分Section A解析：这部分主要是听一段对话或独白，回答相关问题。

在听力过程中，要注意细节信息和关键词，以便更好地理解问题和找到正确答案。

题目：What book does the man recommend?答案：BSection B解析：这部分主要是听一段长对话，回答相关问题。

在听力过程中，要注意说话人的观点和意图，以便更好地理解问题并做出正确选择。

题目：What does the woman think of her English class?答案：CSection C解析：这部分主要是听一段独白，回答相关问题。

在听力过程中，要注意关注独白的结构和主题，以便更好地理解问题并找到正确答案。

题目：What is the speaker mainly talking about?答案：A写作部分解析：写作部分主要包括作文题目和写作范文。

根据题目，考生需要针对所给的主题进行写作。

在写作过程中，要注意合理组织文章结构，用恰当的词汇和句式表达自己的观点。