Test 1 大学英语4级
4级简介介绍
4级的标准与规范
标准
4级考试的标准是依据《大学英语课程教 学要求》制定的。该标准将大学英语的 水平和能力分为6个级别，其中4级是中 级水平，相当于本科毕业生的英语水平 。
VS
规范
4级考试的规范包括试卷结构、题型、题 量、分值、考试时间等方面。其中，试卷 结构包括听力、阅读、写作和翻译四个部 分；题型包括选择题、填空题、阅读理解 题、翻译题等；题量根据不同题型有所不 同；分值根据不同题型也有所不同；考试 时间为120分钟。
4级的发展历程：自1986年4级考试推出以来，该考试不断进行改革和完善。例如，2005年，4级考试进行了重大改革，增加 了听力部分的比重，并引入了口试环节；2016年，4级考试又进行了进一步的改革，调整了听力、阅读、写作等部分的题型 和分值。
4级的应用场景
• 4级考试的应用场景非常广泛。例如，许多用人单位在招聘时会要求应聘者提供4级证书或成绩单，以评估其英语水平和适 应能力；另外，许多高校也会将4级成绩作为学生毕业和学位授予的重要条件之一。
随着不同行业的融合和交叉，4 级行业也将与更多领域进行跨界 融合，形成新的产业形态和商业
模式。
个性化需求
随着消费者需求的不断变化，4 级行将更加注重满足消费者的 个性化需求，提供更加定制化的
产品和服务。
如何应对未来的变化与发展
加强技术研发
为了应对未来的变化和发展，4级行业需要不断加强技术 研发，引入新的技术和理念，提高自身的核心竞争力。
02 4级的特点与优势
4级的特点
综合性
4级考试涵盖了广泛的领域， 包括语言知识、阅读理解、听 力理解和写作技能等，全面考
察考生的综合语言能力。
挑战性
4级考试要求考生具备高级的词汇 、语法和阅读理解能力，同时还要 能够听懂复杂的讨论和写作流畅。
新标准大学英语综合教程4-Unit-test-1-答案
新标准大学英语综合教程4 Unit test 1 答案Part I: Vocabulary and StructureSection A: Complete the sentences using the correct words in the box.•fraught•clutched•revert•recounted•comprehensive•upcoming•transition•apathy•deduct•gamble•demanding•highlight•redirect•investors•exceeds•repay•concise•embellish•overdo•thriving1.My little brother tends to embellishthe truth, so you can't believe everything he says atface value.Your answer Correct answerembellish embellish2.Mr. Philips is running for a position in the local government in the upcomingelections.upcoming upcoming3.What can we do to highlightall the accomplishments our company has had?Your answer Correct answer highlight highlight4.In my opinion, the asking price for that painting far exceedsits real value.Your answer Correct answer exceeds exceeds5.Sharon was fraughtwith indecision over where to go to college.Your answer Correct answer fraught fraught6.Her book is a brief, concisehistory of World War I.Your answer Correct answer concise concise7.Too many people accuse students of ignorance about or apathytoward internationalissues.Your answer Correct answerapathy apathy8.The politician wrote a tell-all book in which she recountedher experience during thecampaign.Your answer Correct answerrecounted recounted9.Risking my entire life savings on a single horse race is not a(n) gambleI'm willing totake.Your answer Correct answergamble gamble10.My mother was a very demandingwoman, but she only wanted the best for my sister andme.Your answer Correct answerdemanding demanding11.If you lend me money today, I can repayyou after I get paid on Friday.repay repay12.Every time the plane hit turbulence, he clutchedthe armrests tightly.Your answer Correct answer clutched clutched13.The purpose of the canal was to redirectthe river and provide water to more farmland.Your answer Correct answer redirect redirect14.Thankfully, Maria was a tremendous help as I made the transitioninto my newposition.Your answer Correct answertransition transition15.Twenty years ago, this was a wealthy, thrivingcommunity.Your answer Correct answer thriving thriving16.Please remember that we need to deducttaxes from your paycheck.Your answer Correct answer deduct deduct17.The virus disabled the software, so we needed to revertto an earlier version.Your answer Correct answer revert revert18.I know you're excited about the possibilities, but please try not to overdoit.Your answer Correct answer overdo overdo19.Many investorslost a lot of money when the stock market fell last month.Your answer Correct answerinvestors investors20.My employer offers a(n) comprehensivebenefits package that is difficult to give up.Your answer Correct answer comprehensive comprehensiveSection B: Fill in each of the blanks with a suitable word.21.All right, it's time to pack upour things and move to the new office upstairs.Your answer Correct answer up up22.The counselor suggested that Felipe talk throughhis problems with his brother.Your answer Correct answer through through23.Thomas has always been, ifnothing else, a diligent and responsible student.Your answer Correct answer if if24.I find it inconceivable that anyone could turn downa free trip to the Caribbean.Your answer Correct answer down down25.Jordan bought three cases of bottled water forfear that the storm would causeserious damage.Your answer Correct answerfor for26. Byall means, please make yourself at home.Your answer Correct answerBy By27.Stephen looked onin horror as the fire consumed his apartment building. Your answer Correct answeron on28.After such a long day of work, I want to go home and treat myself toa big piece ofchocolate cake.Your answer Correct answerto to29.We're all inthe same boat; so let's try to be nice to one another.Your answer Correct answerin in30.His question came outof the blue and caught me by surprise.Your answer Correct answerout outPart II: Banked ClozeQuestions 31 to 40 are based on the following passage.Patrick is in a bit of a financial (31)slumpright now. He could use all the helphe can get. Ever since he graduated from college, he's been fairly (32)aimless,moving around a lot and working lots of small odd jobs. He can't seem to decide what he wants to do. He had been working for a law firm, but he recently got laid off. Now he's having difficulty paying hisrent, and his (33)landlordis threatening to evict him. Unless things turn around,Patrick might soon be a new (34)clientat his old law firm! What a(n)(35)hassle!I usually make it a rule to not lend money to friends, but Patrick's in a bad situation. I'm going tomake an exception and give him a small (36)loan. I do expect him to pay meback. He's always been known for his (37)honesty, so I'm not really worried about it.It's difficult not to (38)sympathizewith Patrick. It could happen to anybody. I'm in amuch better situation, (39)financially, so I feel a sense of responsibility to help him out.(40)Fortunately, Patrick has a job interview next week so things might turn around forhim before we know it!Your answer Correct answer(31) slump slump(32) aimless aimless(33) landlord landlord(34) client client(35) hassle hassle(36) loan loan(37) honesty honesty(38) sympathize sympathize(39) financially financially(40) Fortunately FortunatelyPart III: Reading ComprehensionQuestions 41 to 45 are based on the following passage.You've written your resume. You've fine tuned your cover letter. You've completed the application. You've lined up your references. Finally, you've been invited to an interview for a job! Interviewing for jobs can be a daunting (yet exhilarating) prospect. Like anything, you will get better with practice. However, the more practice you have in job interviews usually means you're also racking up the rejections, and no one likes to experience too much rejection.Now that you've landed an interview, what's the best way to impress the hiring official, be invited back for a second interview, and get offered the job? You need to be prepared, and, surprisingly, it's incredibly important to know what not to say during an interview. One slip could mean the difference between a job offer and a rejection. With that in mind, here are the things you should never say during a job interview.How much does the job pay?As a general rule, wages and salaries are not usually discussed during a first interview. Asking about this makes you seem like you only care about money. Even if you are invited to a second or third interview, let the employer bring up the topic of money. Be prepared to tell them how much you're expecting. Give a range of what you'd accept rather than a specific amount. Estimating too high or too low might automatically knock you out of the running. It's important to do your research, though. How much do other employers pay? What's the going rate for the position?What does your company do?If you don't know what the company makes or does, why are you interviewing for them? Do your research. With the unbelievable amount of information available on the Internet and at the local library,there's absolutely no excuse for ignorance. You should walk into the interview knowing a lot about the company.I didn't get along with my old boss because . . .Criticizing a previous employer implies that you may do the same to them when you leave. Instead, explain how you overcame a difference of opinion and how you managed difficult situations. Don't dwell on negative issues, and make your answer short.I don't have any questions for you.Of course you do. Saying you don't have any questions indicates you aren't very interested in the job or don't know much about the company. Do your research and walk into the interview with questions. Try to think of questions that the interviewer won't answer as part of the introduction. For example, ask about expansion plans or future development within the company.I've been going through a rough patch at home . . .Interviewers will probably ask you to share something about yourself. Remember to keep your response pertinent to the job and position. Talk about your education, previous employment, goals, and ambitions. If you mention hobbies or personal interests, keep it short. Do not discuss personal problems.In five years, I want to live on a tropical island.When asked about your future, employers want to know how your goals will benefit their company. Saying anything else will tell them that you aren't ambitious or interested in the job at hand. What do you want to achieve in this job or in this industry?41. Of the following, which is the least likely place you would find this article?A. Business magazine.B. College newspaper.C. Management textbook.D. Online blog.42. Which of the following would make the best title for this article?A. What Not to Say in a Job InterviewB. Landing the Perfect JobC. Acing Your Next Job InterviewD. How to Get a Job Interview43. According to this article, what is an acceptable topic of discussion in a job interview?A. Details of your "dream job".B. Hobbies and personal interests.C. Details of a recent divorce.D. Disagreements you had with a previous employer.44. Based on this information, potential employers are interested in which of the following qualities?A. Apathy.B. Sympathy.C. Honesty.D. Ambition.45. With which of the following statements would the writer of this article agree?A. There are only six things you shouldn't say during an interview.B. In a job interview, you should answer all questions as quickly as possible.C. You should share as little about yourself in an interview as possible.D. Every answer you give during an interview should be well thought out.。
四级简介介绍
THANKS
感谢观看
05
CATALOGUE
四级考试常见问题解答
四级考试常见问题解答
• 大学英语四级考试，即CET-4，是中国教育部高等教育司主持 的全国性英语水平考试。该考试面向经教育部批准的高等院 校全日制在校大学本科生（专、本），以及研究生和成人高 等教育学院的学生，旨在全面检查考生的英语能力是否达到 教学大纲的要求。
模拟试题二及答案解析
题目
The company was founded in 1995 and since then it has gone from strength to strength.
01
答案
正确答案是A，翻译为“该公司成立于 1995年，从那时起它不断根据上下文可以推断出，“since then”表示从那时起，所以答案应该 是A，即“不断壮大”。
模拟试题三及答案解析
题目
He has a strong desire to become a successful entrepreneur.
答案
正确答案是B，翻译为“他渴 望成为一名成功的企业家”。
解析
根据上下文可以推断出， “strong desire”表示强烈 的愿望，所以答案应该是B， 即“渴望成为一名成功的企业
阅读部分难度与要求
阅读部分占总分值的35%，包括词汇理解、长篇 阅读和仔细阅读。
长篇阅读部分要求学生阅读一篇较长的文章，并 回答与文章相关的问题，需要学生具有较强的阅 读理解和判断能力。
词汇理解部分主要测试学生的词汇量和阅读理解 能力，需要学生掌握一定的词汇量，并能够理解 文章的主旨和细节。
仔细阅读部分包括两篇短文，每篇短文后面都有 几个问题，需要学生仔细阅读短文并回答问题， 需要学生具有较强的阅读理解和判断能力。
2019年12月大学英语4级(卷一)
2019年12月四级真题(第1套)Part I Writing (30 minutes)Directions: For this part, you are allowed 30 minutes to write a letter to a foreign friend who wants to teachEnglish in China. Please recommend a city to him. You should write at least 120 words but no more than 180 words.PartHListening 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 then 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 DJ.Then mark the corresponding letter on Answer Sheet 1 with a single line through the centre.Questions 1 and 2 are based on the news report you have just heard.1.A) Many facilities were destroyed by a wandering cow.B) A wandering cow knocked down one of its fences.C)Some tourists were injured by a wandering cow.D) A wandering cow was captured by the police.2.A) It was shot to death by a police officer. B) It found its way back to the park's zooC) It became a great attraction for tourists. D) It was sent to the animal control department.Questions 3 and 4 are based on the news report you have just heard.3. A) It is the largest of its kind. B) It is going to be expanded.C) It is displaying more fossil specimens. D) It is starting an online exhibition.4. A) A collection of bird fossils from Australia. B) Photographs of certain rare fossil exhibits.C) Some ancient wall paintings from Australia. D) Pictures by winners of a wildlife photo contest.Questions 5 to 7 are based on the news report you have just heard.5. A) Pick up trash. B) Amuse visitors.C) Deliver messages. D) Play with children.6. A) They are especially intelligent. B) They are children's favorite.C) They are quite easy to tame. D) They are clean and pretty.7. A) Children may be hanned by the rooks. B) Children may be tempted to drop litter.C) Children may contract bird diseases. D) Children may overfeed the rooks.Section BDirections: In this section, you will hear two long conversations. At the end of each conversation, you will hearfour 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), CJand D). Then mark the corresponding letter on Answer Sheet 1 with a single line through the centre.Questions 8 to 11 are based on the conversation you have just heard.8. A) It will be produced at Harvard University. B) It will be hosted by famous professors.C) It will cover different areas of science. D) It will focus on recent scientific discoveries.9. A) It will be more futuristic. B) It will be more systematic.C) It will be more entertaining. D) It will be easier to understand.10. A) People interested in science. B) Youngsters eager to explore.C) Children in their early teens. D) Students majoring in science.11. A) Offer professional advice. B) Provide financial support.C) Help promote it on the Internet. D) Make episodes for its first season.Questions 12 to 15 are based on the conversation you have just heard.12. A) Unsure. B) Helpless. C) Concerned. D) Dissatisfied.13.A)He is too concerned with being perfect. B)He loses heart when faced with setbacks.C)He is too ambitious in achieving goals D)He takes on projects beyond his ability.14. A) Embarrassed. B) Unconcerned. C) Miserable D) Resentful.15.A)Try to be optimistic whatever happens. B) Compare his present with his past only.C) Always learn from others5 achievements. D) Treat others the way he would be treated.Section CDirections: In this section, you will hear three passages. At the end of each passage, you will hear three or four questions. Both the passage 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.Questions 16 to 18 are based on the passage you have just heard.16. A) They have a stronger sense of social responsibility. B) They are more likely to succeed in the humanities.C) They are more likely to become engineers. D) They have greater potential to be leaders.17. A) Praise girls who like to speak up frequently. B) Encourage girls to solve problems on their own.C) Insist that boys and girls work together more. D) Respond more positively to boys comments.18.A) Offer personalized teaching materials. B) Provide a variety of optional coursesC) Place great emphasis on test scores. D) Pay extra attention to top students.Questions 19 to 21 are based on the passage you have just heard.19. A) It often rains cats and dogs. B) It seldom rains in summer time.C) It does not rain as much as people think. D) It is one of the most rainy cities in the US.B)The rain is usually very light.D)The rain comes mostly at nightC)It has fewer cloudy days than any other coastal city. D) It has mild weather both in summer and in winter.Questions 22 to 25 are based on the passage you have just heard.22.A) It occurs when people are doing a repetitive activity.B)It results from exerting one's muscles continuouslyC)It happens when people engage in an uncommon activity.D) It comes from straining one's muscles in an unusual way.23.A) Blood flow and body heat increase in the affected area.B)Body movements in the affected area become difficult.C)They begin to make repairs immediately.D)They gradually become fragmented.24.A) About one week.D)About four weeks.Section ADirections: In this section, there is a passage with ten blanks. You are required to select one word for each blank from a list of choices given in a word bank following the passage. Read the passage through carefully before making your choices. Each choice in the bank is identified by a letter. Please mark the corresponding letter for each item on Answer Sheet 2 'with a single line through the centre. You may not use any of the words in the bank more than once.When travelling overseas, do you buy water in plastic bottles or take your chances with tap water? Imagine you are wandering about on a Thai island or 26 the ruins of Angkor. It's hot so you grab a bottle of water from a local vendor. Ifs the safe thing to do, right? The bottle is 27 , and the label says "pure water" But maybe what's inside is not so 28 Would you still be drinking it if you knew that more than 90 percent of all bottled water sold around the world 29 microplastics ?That5s the conclusion of a recently 30 study, which analysed 259 bottles from 11 brands sold in nine countries, 31 an average of 325 plastic particles per litre of water. These microplastics included a 32 commonly known as PET and widely used in the manufacture of clothing and food and 33 containers. The study was conducted at the State University of New York on behalf of Orb Media, a journalism organisation. About a million bottles are bought every minute, not only by thirsty tourists but also by many of the 2.1 billion worldwide who live with unsafe drinking water.Confronted with this 34 , several bottled-water manufacturers including Nestle and Coca-Cola undertook their own studies using the same methodology. These studies showed that their water did contain microplastics, but far less than the Orb study suggested. Regardless, the World Health Organisation has launched a review into the 35 health risks of drinking water from plastic bottles.A)adequat eB)admirin g I)natural J)potentia l20. A) They drive most of the time.C) They have got used to the rain.21.A) It has a lot of places for entertainment. B)It has never seen thunder and lightning.B) About two days.C) About ten days.25.A) Apply muscle creams. B)Drink plenty of water.C)Have a hot shower. D) Take pain-killers.Part III Reading Comprehension (40 minutes)C) contain s K)releasedD) defendin gL) revealin gE) eviden ceM) sealedF) instantO) substance H) modifiedSection BDirections: In this section, you are going to read a passage with ten statements attached to it. Each statement contains information given in one of the paragraphs. Identify the paragraph from which the information is derived. You may choose a paragraph more than once. Each paragraph is marked with a letter. Answer the questions by marking the corresponding letter on Answer Sheet 2.The quiet heroism of mail delivery[A] On Wednesday, a polar wind brought bitter cold to the Midwest.Overnight, Chicago reached a low of 21 degrees Fahrenheit below zero, making it slightly colder than Antarctica (南极洲)，Alaska, and the North Pole. Wind chills were 64 degrees below zero in Park Rapids, Minnesota and 45 degrees below zero in Buffalo, North Dakota, according to the National Weather Service. Schools, restaurants, and businesses closed, and more than 1,000 flights were canceled.[B] Even the United States Postal Service (USPS) suspended mail delivery. "Due to this arctic outbreak and concerns fbr the safety of USPS employees,55 USPS announced Wednesday morning, “the Postal Service is suspending delivery Jan. 30 in some 3-digit ZIP Code locations?5 Twelve regions were listed as unsafe on Wednesday, on Thursday, eight remained. [C] As global surface temperatures increase, so does the likelihood of extreme weather. In 2018 alone, wildfires, volcanic eruptions, hurricanes, mudslides, and other natural disasters cost at least $49 billion in the United States. As my colleague Vann Newkirk reported, Puerto Rico is still confronting economic and structural destruction and resource scarcity from 2017's Hurricane Maria. Natural disasters can wreck a community 5s infrastructure, disrupting systems fbr months or years. Some services, however, remind us that life will eventually return, in some form, to normal.[D] Days after the deadly 2017 wildfires in Santa Rosa, California, a drone (A) caught (连续 镜头)of a USPS worker, Trevor Smith, driving through burned homes in that familiar white van, collecting mailin an affected area.The video is striking: The operation is familiar, but the scene looks like the end of the world. According to Rae Ann Haight, the program manager for the national-preparedness office at USPS, Smith was fillfilling a request made by some of the home owners to pick up any mail that was left untouched. For Smith, this was just another day on the job. "I followed my route like I normally do," Smith told a reporter. "As I came across a box that was up but with no house, I checked,and there was mail — utgoing mail —in it. And so we picked those up and carried on.<°, [E] USPS has sophisticated emergency plans fbr natural disasters. Across the country, 285 emergencymanagementteams are devoted to crisis control. These teams are trained annually using a framework known as the three Ps:people, property, product. After mail service stops due to weather, the agency 5s top priority is ensuring that employees are safe.Then it evaluates the health of mfrastructure, such as the roads that mail carriers drive on. Finally, it decides when and how to re-open operations. If the destruction is extreme, mail addressed to the area will get sent elsewhere. In response to Hurricane Katrina in 2005, USPS redirected incoming New Orleans mail to existing mail facilities in Houston. Mail that was already processed in New Orleans facilities was moved to an upper floor so it would be protected from water damage.[F] As soon as it's safe enough to be outside, 冷(邮递员)start distributing accumulated mail on thestill-accessible routes. USPS urges those without standing addresses to file change-of-address forms with their new location. After Hurricane Katrina hit in 2005, mail facilities were set up in dozens of locations across the country in the two weeks that USPS was unable to provide street delivery.[G] Every day, USPS processes, on average, 493.4 million pieces of mail 一anything from postcards to Social SecurityN) solvesG) liquidchecks to medicine. Spokespeople from both USPS and UPS told me all mail is important. But some mail can be extremely sensitive and timely. According to data released in January 2017, 56 percent of bills are paid online, which means that just under half of payments still rely on delivery services to be completed.[H]It can be hard to identify which parcels are carrying crucial items such as Social Security checks, but USPS and UPS try their best to prioritize sensitive material. They will coordinate with the Social Security Administration to make sure that Social Security checks reach the right people in a timely feshion. After Hurricane Florence and Hurricane Michael last fall, USPS worked with state and local election boards to make sure that absentee ballots were available and received or time.[I]Mail companies are logistics (物流) companies, which puts them in a special position to help when disaster strikes. In a 2011 USPS case study, the agency emphasized its massive infrastructure as a "unique federal asset" to be called upon in a disaster or terrorist attack. "I think we're unique as a federal agency,5,USPS official Mike Swigart told me, “because we're in literally every community in this country...We9re obligated to deliver to that point on a daily basis."[J]Private courier companies, which have more dollars to spend, use their expertise in logistics to help revitalize damaged areas after a disaster. For more than a decade, FedEx has supported the American Red Cross in its effort to get emergency supplies to areas affected by disasters, both domestically and internationally. In 2012, the company distributed more than 1,200 MedPacks to Medical Reserve Corps groups in California. They also donated space for 3.1 million pounds of charitable shipping globally. Last October, the company pledged $1 million in cash and transportation support for Hurricanes Florence and Michael. UPS's charitable arm, tiie UPS Foundation, uses the company5 s logistics to help disaster-struck areas rebuild. "We realize that as a company witii people, trucks, warehouses, we needed to play a larger role," said Eduardo Martinez, the president of the UPS Foundation. The company employs its trucks and planes to deliver food, medicine, and water. The day before I spoke to Martinez in November, he had beer touring the damage from Hurricane Michael in Florida with the American Red Cross. "We have an obligation to make sure our communities are thriving,5, he said.[K]Rebuilding can take a long time, and even then, impressions of the disaster may still remain. Returning to a normal life can be difficult, but some small routines mail delivery being one of them may help residents remember that their communities are still their communities. "When they see that carrier back out on the street,J, Swigart said, "that's the first sign to them that life is starting to return to normal."36.The United States Postal Service has a system to ensure its employees5 safety.37.One official says USPS is unique in that it has more direct reach to communities compared with other federal agencies.38.Natural disasters can have a long-lasting impact on community life.39.Mail delivery service is still responsible for the completion of almost half of payments.40.The sight of a mailman on the street is a reassuring sign of life becoming normal again.41.After Hurricane Katrina interrupted routine delivery, temporary mail service points were set up.42.Postal service in some regions in the U.S. was suspended due to extreme cold weather.43.Private postal companies also support disaster relief efforts by distributing urgent supplies.44. A dedicated USPS employee was on the job carrying out duties in spite of extreme conditions.45.Postal services work hard to identify items that require priority treatment.Section CDirections: There are 2 passages in this section. Each passage is followed by some questions or unfinished statements. For each of them there are four choices marked A), B), C) and D). You should decide on the best choice and mark the corresponding letter on Answer Sheet 2 with a single line through the centre.Passage OneQuestions 46 to 50 are based on the following passage.Professor Ashok Goel of Georgia Tech developed an artificially intelligent teaching assistant to help handle the enormous number of student questions in the online class, Knowledge-Based Artificial Intelligence. This online course is a core requirement of Georgia Tech's online Master of Science in Computer Science program. Professor Goel already had eight teaching assistants, but that wasn't enough to deal with the overwhelming number of daily questions from students.Many students drop out of online courses because of the lack of teaching support. When students feel isolated or confused and reach out with questions that go unanswered, their motivation to continue begins to fade. Professor Goel decided to do something to remedy this situation and his solution was to create a virtual assistant named Jill Watson, which is based on the IBM Watson platform.Goel and his team developed several versions of Jill Watson before releasing her to the online forums. At first, the virtual assistant wasn't too great. But Goel and his team sourced the online discussion fbrum to find all 40,000 questions that had ever been asked since the class was launched. Then they began to feed Jill with the questions and answers. After some adjustments, and sufficient time, Jill was able to answer the students5 questions correctly 97% of the time. The virtual assistant became so advanced and realistic that the students didn't know she was a computer. The students, who were studying artificial intelligence, were interacting with the virtual assistant and couldn't tell it apart from a real human being. Goel didn't inform them about Jill's true identity until April 26. The students were actually very positive about the experience.The goal of Professor Goel's virtual assistant next year is to take over answering 40% of all the questions posed by students on the online fbrum. The name Jill Watson will, of course, change to something else next semester. Professor Goel has a much rosier outlook on the future of artificial intelligence than, say, Elon Musk, Stephen Hawking, Bill Gates or Steve Wozniak.46.What do we learn about Knowledge-Based Artificial Intelligence ?A)It is a robot that can answer students5 questions.B)It is a course designed for students to learn online.C)It is a high-tech device that revolutionizes teaching.D)It is a computer program that aids student learning.47.What problem did Professor Goel meet with ?A)His students were unsatisfied with the assistants.B)His course was too difficult for the students.C)Students5 questions were too many to handle.D)Too many students dropped out of his course.48.What do we learn about Jill Watson ?A)She turned out to be a great success.C)She was unwelcome to students at first.49.How did the students feel about Jill Watson?A)They thought she was a bit too artificial.C) They could not but admire her knowledge.B)They found her not as capable as expected.D)They could not tell her from a real person.B) She got along pretty well with students.D) She was released online as an experiment.50.What does Professor Goel plan to do next with Jill Watson?A)Launch different versions of her online.B)Feed her with new questions and answers.C)Assign her to answer more of students5 questions.D)Encourage students to interact with her more freely.Passage TwoQuestions 51 to 55 are based on the following passage.Thinking small, being engaging, and having a sense of humor don't hurt. Those are a few of the traits of successful science crowdfunding efforts that emerge from a recent study that examined nearly 400 campaigns. But having a large network and some promotional skills may be more crucial.Crowdfunding, raising money for a project through online appeals, has taken off in recent years for everything from making movies to producing water-saving gadgets. Scientists have tried to tap Internet donors, too, with mixed success. Some raised more than twice their goals, but others have fallen short of reaching even modest targets.To determine what separates science crowdfunding triumphs from failures, a team led by science communications scholar Mike Schafer of the University of Zurich examined the content of the webpages for 371 recent campaigns.Four traits stood out for those that achieved their goals, the researchers report in Public Understanding of Science. For one, they use a crowdfunding platfbmi that specializes in raising money for science, and not just any kind of project. Although sites like Kickstarter take all comers, platforms such as Experiment, com and Petridish. org only present scientific projects. For another, they present the project with a funny video because good visuals and a sense of humor improved success. Most of them engage with potential donors, since projects that answered questions from interested donors fered better. And they target a small amount of money. The projects included in the study raised $4000 on average, with 30% receiving less than $1000. The more money a project sought, the lower the chance it reached its goal, the researchers found.Other factors may also significantly influence a project5s success, most notably, the size of a scientist5s personal and professional networks, and how much a researcher promotes a project on their own. Those two factors are by far more critical than the content on the page. Crowdfunding can be part of researchers5 efforts to reach the public, and people give because "they feel a connection to the person" who is doing the fundraising—not necessarily to the science.51.What do we learn about the scientists trying to raise money online for their projects?A) They did not raise much due to modest targets. B) They made use of mixed fundraising strategies.C)Not all of them achieved their anticipated goals. D) Most of them put movies online for the purpose.52.What is the purpose of Mike Schafer5s research of recent crowdfunding campaigns?A) To create attractive content for science websites. B) To identify reasons for their different outcomes.C) To help scientists to launch innovative projects. D) To separate science projects from general ones.53.What trait contributes to the success of a crowdfunding campaign?A) The potential benefit to future generations. B) Its interaction with prospective donors.C) Its originality in addressing financial issues. D) The value of the proposed project.54.What did the researchers think of the financial targets of crowdfunding projects?A) They should be small to be successful. B) They should be based on actual needs.C) They should be assessed with great care. D) They should be ambitious to gain notice.55.What motivates people to donate in a crowdfunding campaign ?A)The ease of access to the content of the webpage.B)Their desire to contribute to the cause of science.C)The significance and influence of the project itself.D)Their feeling of connection to the scientists themselves.Part IV Translation(30 minutes)Directions: For this part, you are allowed 30 minutes to translate a passage from Chinese into English. You should write your answer on Answer Sheet 2.中国家庭十分重视孩子的教育。
新标准大学英语综合教程4_Unit_test_1-4答案
新标准大学英语综合教程4 Unit test 1 答案Part I: Vocabulary and StructureSection A: Complete the sentences using the correct words in the box.∙fraught∙clutched∙revert∙recounted∙comprehensive∙upcoming∙transition∙apathy∙deduct∙gamble∙demanding∙highlight∙redirect∙investors∙exceeds∙repay∙concise∙embellish∙overdo∙thriving1.face value.Your answer Correct answerembellish embellish2.upcoming upcoming3.Your answer Correct answerhighlight highlight4.Your answer Correct answerexceeds exceeds5.Your answer Correct answerfraught fraught6.Your answer Correct answerconcise concise7.issues.Your answer Correct answerapathy apathy8.campaign.Your answer Correct answerrecounted recounted9.take.Your answer Correct answergamble gamble10.me.Your answer Correct answerdemanding demanding11.repay repay12.Your answer Correct answerclutched clutched13.Your answer Correct answerredirect redirect14.position.Your answer Correct answertransition transition15.Your answer Correct answerthriving thriving16.Your answer Correct answerdeduct deduct17.Your answer Correct answerrevert revert18.Your answer Correct answeroverdo overdo19.Your answer Correct answerinvestors investors20.Your answer Correct answercomprehensive comprehensiveSection B: Fill in each of the blanks with a suitable word.21.Your answer Correct answerup up22.Your answer Correct answerthrough through23.Your answer Correct answerif if24.Your answer Correct answerdown down25.serious damage.Your answer Correct answerfor forYour answer Correct answerBy By27.Your answer Correct answeron on28.chocolate cake.Your answer Correct answerto to29.Your answer Correct answerin in30.Your answer Correct answerout outPart II: Banked ClozeQuestions 31 to 40 are based on the following passage.Patrick is in a bit of a financialhe can get. Ever since he graduated from college, he's been fairlymoving around a lot and working lots of small odd jobs. He can't seem to decide what he wants to do.He had been working for a law firm, but he recently got laid off. Now he's having difficulty paying hisrent, and hisPatrick might soon be a newI usually make it a rule to not lend money to friends, but Patrick's in a bad situation. I'm going tomake an exception and give him a smallback. He's always been known for hisIt's difficult not tomuch better situation,him before we know it!Your answer Correct answer(31) slump slump(32) aimless aimless(33) landlord landlord(34) client client(35) hassle hassle(36) loan loan(37) honesty honesty(38) sympathize sympathize(39) financially financially(40) Fortunately FortunatelyPart III: Reading ComprehensionQuestions 41 to 45 are based on the following passage.You've written your resume. You've fine tuned your cover letter. You've completed the application. You've lined up your references. Finally, you've been invited to an interview for a job! Interviewing for jobs can be a daunting (yet exhilarating) prospect. Like anything, you will get better with practice. However, the more practice you have in job interviews usually means you're also racking up the rejections, and no one likes to experience too much rejection.Now that you've landed an interview, what's the best way to impress the hiring official, be invited back for a second interview, and get offered the job? You need to be prepared, and, surprisingly, it's incredibly important to know what not to say during an interview. One slip could mean the difference between a job offer and a rejection. With that in mind, here are the things you should never say during a job interview.How much does the job pay?As a general rule, wages and salaries are not usually discussed during a first interview. Asking about this makes you seem like you only care about money. Even if you are invited to a second or third interview, let the employer bring up the topic of money. Be prepared to tell them how much you're expecting. Give a range of what you'd accept rather than a specific amount. Estimating too high or too low might automatically knock you out of the running. It's important to do your research, though. How much do other employers pay? What's the going rate for the position?What does your company do?If you don't know what the company makes or does, why are you interviewing for them? Do your research. With the unbelievable amount of information available on the Internet and at the local library,there's absolutely no excuse for ignorance. You should walk into the interview knowing a lot about the company.I didn't get along with my old boss because . . .Criticizing a previous employer implies that you may do the same to them when you leave. Instead, explain how you overcame a difference of opinion and how you managed difficult situations. Don't dwell on negative issues, and make your answer short.I don't have any questions for you.Of course you do. Saying you don't have any questions indicates you aren't very interested in the job or don't know much about the company. Do your research and walk into the interview with questions. Try to think of questions that the interviewer won't answer as part of the introduction. For example, ask about expansion plans or future development within the company.I've been going through a rough patch at home . . .Interviewers will probably ask you to share something about yourself. Remember to keep your response pertinent to the job and position. Talk about your education, previous employment, goals, and ambitions. If you mention hobbies or personal interests, keep it short. Do not discuss personal problems.In five years, I want to live on a tropical island.When asked about your future, employers want to know how your goals will benefit their company. Saying anything else will tell them that you aren't ambitious or interested in the job at hand. What do you want to achieve in this job or in this industry?41. Of the following, which is the least likely place you would find this article?A. Business magazine.B. College newspaper.C. Management textbook.D. Online blog.42. Which of the following would make the best title for this article?A. What Not to Say in a Job InterviewB. Landing the Perfect JobC. Acing Your Next Job InterviewD. How to Get a Job Interview43. According to this article, what is an acceptable topic of discussion in a job interview?A. Details of your "dream job".B. Hobbies and personal interests.C. Details of a recent divorce.D. Disagreements you had with a previous employer.44. Based on this information, potential employers are interested in which of the following qualities?A. Apathy.B. Sympathy.C. Honesty.D. Ambition.45. With which of the following statements would the writer of this article agree?A. There are only six things you shouldn't say during an interview.B. In a job interview, you should answer all questions as quickly as possible.C. You should share as little about yourself in an interview as possible.D. Every answer you give during an interview should be well thought out.新标准大学英语综合教程4 Unit test 2 答案Part I: Vocabulary and StructureSection A: Section A: Complete the sentences using the correct words in the box.∙mysterious∙neglect∙normally∙interact∙dialect∙exclude∙influential∙cite∙foster∙likewise∙await∙obstacle∙classification∙idle∙ammunition∙drown∙advantageous∙forego∙stature∙originality1.Your answer Correct answerforego forego2.Your answer Correct answerdialect dialect3.Your answer Correct answerawait await4.Your answer Correct answerdrown drown5.Hollywood.Your answer Correct answerinfluential influential6.Your answer Correct answermysterious mysterious7.do!Your answer Correct answeridle idle8.Your answer Correct answerfoster foster9.Your answer Correct answernormally normally10.Your answer Correct answerclassification classification11.Your answer Correct answerexclude exclude12.Your answer Correct answerstature stature13.Your answer Correct answerobstacle obstacle14.Your answer Correct answerneglect neglect15.been there before.Your answer Correct answeradvantageous advantageous16.Your answer Correct answerlikewise likewise17.Your answer Correct answercite cite18.Your answer Correct answeroriginality originality19.Your answer Correct answerinteract interact20.opponents.Your answer Correct answerammunition ammunitionSection B: Fill in each of the blanks with a suitable word.21.Your answer Correct answerwith with22.winter into summer.Your answer Correct answeras as23.Your answer Correct answerfor for24.Your answer Correct answerto to25.Your answer Correct answerwith with26.Your answer Correct answerout outYour answer Correct answerFor For28.Your answer Correct answeron on29.Your answer Correct answerin in30.Your answer Correct answerupon uponPart II: Banked ClozeQuestions 31 to 40 are based on the following passage.I'm looking for a good book to read. Can you give me a(n)generally like to read fiction, but I will read nonfiction if the story is good. I'm a(n)I usually don't like boring stories that featurewith no originality. I don't mind action, but I can do without anyunnecessary violence.Do you have any ideas? In my opinion, the best literature features characters that faceunbelievable odds,of personalwill inevitably face a decision that might involve a(n)his or herI'mknow what you would recommend. At this point, I'm ready tobook, no matter how long!Your answer Correct answer(31) recommendation recommendation(32) adventurer adventurer(33) stereotypical stereotypical(34) gratuitous gratuitous(35) confront confront(36) enlightenment enlightenment(37) sacrifice sacrifice(38) undoing undoing(39) desperately desperately(40) tackle tacklePart III: Reading ComprehensionQuestions 41 to 45 are based on the following passage.It is difficult, by sheer popularity and fame of the story, to read or listen to Charles Dickens' A Christmas Carol without conjuring up images from one of the many preexisting dramatic productions of the tale. Unfortunately, we often focus on the popular dramatizations of the story to the exclusion of the message that lies at its heart. The story is now a staple of the Western Christmas tradition, but many people don't fully understand why. A Christmas Carol is a very simple and straightforward presentation of the dangers associated with power and greed. However, the story has a more fundamental (if somewhat clichéd by today's standards) message: seize the day and take advantage of all that life has to offer. The reader is left with the notion that, within all of us, there exist qualities that can be improved to unknowable benefit, and it is our responsibility to make necessary improvements in order to realize those benefits.We see, in Ebenezer Scrooge, an individual almost entirely consumed by greed with little or no worries for the rest of humanity. He is, obviously, an extreme case with whom it is difficult to identify. His days are spent in concentration over his money and how best to underuse it, and his life has been wasted on this cause. He squanders his days while those around him, such as his nephew and Bob Cratchit, attempt to live their lives and make them worthwhile.When Marley visits Scrooge in his bedroom, he explains what will soon happen and why and says, "It is required of every man, that the spirit within him should walk abroad among his fellowmen, and travel far and wide." Marley never did this and is condemned to walk forever in chains after death. Scrooge, also, has never done this, and his visits with the three ghosts are meant to awaken that inside of him which has been dead all his life. Scrooge's journeys with the three ghosts are also meant to make the reader reexamine his or her own life.Scrooge, as well as the reader, also learns that in a self-absorbed existence based on the exclusion of others, we succumb to ignorance. Ignorance of others and the world around us breeds contempt for that which we do not understand and creates an inescapable trap into which we inevitably fall. Scrooge did not understand this and ultimately fell victim to his own vices. We, as both readers and human beings, are todraw from Scrooge's experiences his final lessons from the ghosts and not become victim to the sametraps which befell him.41. This passage is an example of what type of writing?A. Autobiography.B. Literary analysis.C. Persuasive writing.D. Fiction.42. Which paragraph includes a discussion of the lessons that readers of the story should learn?A. Paragraph 1.B. Paragraph 2.C. Paragraph 3.D. Paragraph 4.43. Based on this passage, who is the main character of A Christmas Carol?A. Charles Dickens.B. Ebenezer Scrooge.C. Bob Cratchit.D. Marley.44. The first paragraph of this passage implies that Dickens' story has been very _____.A. repetitiveB. prodigiousC. influentialD. stereotypical45. What is the main point of this passage?A. Readers should learn the same lessons as characters do in the story.B. Readers have no connection to characters in the story.C. Readers should act in opposition to characters in the story.D. Readers can create their own characters in the story.新标准大学英语综合教程4 Unit test 3 答案Part I: Vocabulary and StructureSection A: Choose the best way to complete the sentences.1. Throughout history, many people have attempted to find the _____ secret to success, butrelatively few have actually done it.a. elusiveb. evasivec. illusoryd. eloquent2. It was hard for Cynthia to remain uninvolved with the controversy since she is such a _____ partof the company.a. visibilityb. risiblec. visibled. visibly3. "Officer Clarke, in the best interest of the case, please consider absolutely everything to be atyour _____."a. disposeb. disposalc. disposingd. disposed4. The mountain climbers demonstrated a(n) _____ feat of selflessness when they turned around tohelp an injured stranger.a. advantageousb. gorgeousc. outrageousd. courageous5. Many movie stars are notorious for wearing excessive amounts of expensive _____.a. jewelleryb. jewelsc. jewelersd. jewelling6. Her novel successfully _____ an entire generation of young women to believe they could bewhatever they wanted.a. emboldenedb. embitteredc. empoweredd. embroidered7. I'm not really a _____ of pop culture trends, so can you explain that reference to me?a. flowerb. followerc. fellowd. fallowing8. We just moved into town so we're still a little _____.a. unsettlingb. settlersc. settledd. unsettled9. The movie is fantastic, but you'll need to _____ your disbelief toward the end.a. upendb. suspendc. dependd. misspend10. Don't _____ Jack's determination to do whatever it takes to win.a. underestimateb. overestimatec. estimated. misestimate11. As judge, I _____ over this courtroom and have the final say on all matters.a. presideb. residec. presumed. resume12. Please stay back! This is a _____ area!a. constrictedb. districtedc. restrictedd. unrestricted13. The moon shone down and cast a _____ glow over the entire field.a. luminosityb. luminousc. luminald. luminously14. The state dinner is a _____ affair, so please dress appropriately.a. distinctiveb. respectablec. dramaticd. formal15. Stock prices rose _____ after the company publically announced its new product.a. dramaticallyb. magicallyc. looselyd. exclusively16. The colonists began to form a _____ in response to the unfair taxes.a. rebelb. rebellionc. rebelliousd. rebelling17. After striking the iceberg, the ship quickly sank into the _____ depths.a. skinnyb. preppyc. murkyd. baggy18. I'm not a good typist, so I find it easier to _____ all of my emails.a. dictateb. elucidatec. explicated. exacerbate19. To accommodate increased traffic, city planners are going to expand the _____of the highway.a. lengthb. heightc. depthd. width20. Let's be proactive and do something instead of just watching the situation _____.a. ameliorateb. collaboratec. deteriorated. elaborateSection B: Fill in each of the blanks with a suitable preposition or adverb.21.Your answer Correct answerout out22.Your answer Correct answerto to23.Your answer Correct answeroff off24.Your answer Correct answerinto into25.Your answer Correct answerdown down26.Your answer Correct answerupon upon27.Your answer Correct answerafter after28.Your answer Correct answerup up29.couldn't tell whom they belonged to.Your answer Correct answeraway away30.Your answer Correct answeraround aroundPart II: Banked ClozeQuestions 31 to 40 are based on the following passage.Everyone's always told me that I should be a model. I have to admit, it does sound like it wouldbe a(n)could also be a great opportunity to assert mymy age, I'm not sure I have the experience orIt takes more than a(n)You also need to have near infinite patience.Many people are under the impression that the fashion and modeling industry attracts only verycould be further from the truth. Yes, there are some models who only care about their ownappearance, wealth, andthe fashion and modeling world has a strong —andI'm one of them.Your answer Correct answer(31) unstable glamorous(32) individuality individuality(33) credentials credentials(34) stunning stunning(35) glamorous daring(36) superficial superficial(37) lavish lavish(38) exclusively exclusively(39) inescapable inescapable(40) lure lurePart III: Reading ComprehensionQuestions 41 to 45 are based on the following passage.The debate over school uniforms is one of the most controversial issues affecting public school students. Though uniforms have long been a staple of private schools, they are still a rarity in public schools. This is not merely a debate over the aesthetics of fashion. Rather, this debate lies at the very heart of the politics of fashion.What students choose to wear (and what their parents allow them to wear) to school consistently rouses strong feelings and animated discussion. Much has already been said in defense of and against school uniforms, and I won't belabor the individual points further. There are many valid points on both sides of the argument. Instead, I intend to explain why I personally stand in opposition to school uniforms and highlight the reasons why uniforms would serve very little purpose in our specific school district.For the most part, students in our district are well behaved and don't approach any semblance of extreme behavior or expression. Administrators seem to be more worried about a potential escalation of student expression that so far has shown no indication of materializing. Principals and other district administrators are chasing shadows—they're looking to solve a problem that doesn't exist. Our district has no history of student activism, and there are only a few examples of flagrant violations of the existing dresscode. In short, there is absolutely no precedent to believe that students will choose to begin acting out against authority through fashion statements.School uniforms seem to be an inappropriate response to a nonexistent problem. It is an unnecessary exertion of power by administrators who don't know how to properly exercise authority. Let's take a moment to consider a hypothetical school district that is overwhelmed by student discipline problems. Would the institution of school uniforms be an appropriate response in that case? I would argue in the negative. Uniforms, by themselves, would in no way prevent students from expressing themselves or their views. Improper and unpopular behavior will not be stifled by a school uniform. It may actually make the situation worse, as resentment over the mandatory clothing would likely be great.School uniforms obviously interfere with students' right to self-expression—a right that should be protected in the public school system. In addition, mandating that all students wear identical (and unattractive) outfits enforces the message that conformity is the preferred method to prevent or resolve conflict. This is certainly not an appropriate message for our schools to be sending to children.41. This style of writing would best be described as _______.A. expositoryB. descriptiveC. narrativeD. argumentative42. Of the following, which is the most likely place you would find this article?A. Newspaper editorial.B. Academic journal.C. Fashion blog.D. Education magazine.43. According to the author, which is NOT the reason why school uniforms are a bad idea?A. They are a violation of students' rights.B. There is no justification for their use in the local district.C. They are expensive and many students can't afford them.D. They don't adequately address the problem they are intended to solve.44. In which paragraph does the author use a metaphor to describe school administrators?A. Paragraph 1.B. Paragraph 2.C. Paragraph 3.D. Paragraph 4.45. Based on this passage, it seems likely that the author would never _____ the use of schooluniforms.A. suspendB. dictateC. empowerD. condone新标准大学英语综合教程4 Unit test 4 答案Part I: Vocabulary and StructureSection A: Complete the sentences using the correct words in the box.∙pathetic∙superficial∙indispensable∙overseas∙notify∙deceive∙align∙marital∙compatible∙compile1.Your answer Correct answermarital marital2.Your answer Correct answeroverseas overseas3.Your answer Correct answeralign align4.Your answer Correct answercompile compile5.We can't afford to lose Thomas—Your answer Correct answerindispensable indispensable6.Your answer Correct answersuperficial superficial7.she wants.Your answer Correct answerdeceive deceive8.Your answer Correct answerpathetic pathetic9.Your answer Correct answernotify notify10.change.Your answer Correct answercompatible compatibleSection B: Choose the best way to complete the sentences.11. Don't trust my brother, he's _____ to do or say anything.a. libelb. unreliablec. reliabled. liable12. If you become a member, you'll have access to _____ deals and offers.a. inclusiveb. exclusivec. reclusived. elusive13. I can teach any type of math, but I _____ in geometry.a. specialb. specialtyc. especiallyd. specialize14. Winning the lottery is possible, but it's certainly not _____.a. probablyb. probablec. probabilityd. probabilistic15. We've been with the same bank for years, and I've never had a _____ about their service.a. complaintb. publicityc. restraintd. vanity16. I want to wait until the stock market begins to _____ before I invest; it's just too volatile right now.a. declineb. stabilizec. increased. neutralize17. That actress is best known for her _____ laugh—it's like no other.a. familiarb. ordinaryc. distinctived. renowned18. Schoolchildren are usually taught the importance of their national _____ very early.a. weatherb. downturnc. savingsd. heritage19. It simply makes good _____ sense to save money for retirement.a. economicalb. economicsc. economistd. economy20. After discussing the situation, Carlos and I came to a(n) _____ agreement with which we wereboth satisfied.a. communalb. independentc. mutuald. dualSection C: Fill in each of the blanks with a suitable word.21.Your answer Correct answerdown down22.Your answer Correct answerout out23.Your answer Correct answerfrom from24.of what he could offer.Your answer Correct answerout out25.really need.Your answer Correct answeron on26.Your answer Correct answerin in27.who you know, not what you know.Your answer Correct answerdown down28.Your answer Correct answerby by29. After many profitable years, the economic downturn ultimately forced the companyYour answer Correct answerinto into30.Your answer Correct answerup upPart II: Banked ClozeQuestions 31 to 40 are based on the following passage.Money. Some people think it's the root of all evil and the source of everythingand can't get enough. The truth, as always, is somewhere in between.It's true that money (or the lack of it) can havethemselves inalso true that money can easily lead to uncontrollablesimply can't get enough. Many of these people will lead similarly unfulfilling lives.The people who command true respect and of whom we should bethose who have successfully found the middle ground. Humans are nottoward poverty or wealth. Instead, weIndeed, most people desperatelythan what we realistically need is simplyYour answer Correct answer(31) wicked wicked(32) desirable desirable(33) devastating devastating(34) abject abject(35) greed greed(36) jealous jealous(37) prone prone(38) naturally naturally(39) yearn yearn(40) unrealistic unrealisticPart III: Reading ComprehensionQuestions 41 to 45 are based on the following passage.Though we may not like to admit it, dishonesty is all too prevalent in the world. There have always been and will always be people who lie, cheat, or steal to get what they want. Dishonesty has many faces. Some of them are obvious, and some are more clandestine. Producing counterfeit products—products that are not the genuine article—is one of the more widespread forms of dishonesty. The practice affects almost every industry in every country of the world.Official currency is not immune to this problem. Indeed, counterfeit banknotes have been a problem for nearly as long as people have used money. Many governments (who print and regulate national currencies) have fought back by creating banknotes that are incredibly difficult to copy. High-tech security features are embedded within the money to identify the note as legal and genuine. Modern banknotes are not merely slips of paper; they are essentially sophisticated pieces of technology!In most countries of the world, the printing and issue of banknotes is handled exclusively by the government or a government-owned bank. In the United Kingdom, however, there are seven retail banks, in addition to the central Bank of England, that are authorized to print their own banknotes. These seven banks are located in, and print currency unique to, Scotland and Northern Ireland.Founded in 1694, the Bank of England is the central bank of the United Kingdom, and it primarily serves England and Wales. For nearly 300 years, the Bank of England has been issuing banknotes, and for nearly 300 years, counterfeit notes have been a problem. In response to this ongoing threat, the following security features have been developed.∙Banknotes are printed on special paper that is highly durable and has a unique feel.∙Raised lettering is used throughout the notes, particularly on the words Bank of England.∙ A metallic thread weaves through every note. It looks like a broken line across the note, but if you hold it up to the light, it appears as a continuous dark line.∙There is a watermark of the Queen that is visible when held up to the light.∙Every note has a 3D hologram design that alternates between the value of the note and an image of Britannia.∙If the note is placed under an ultra-violet light, the number (5, 10, 20, or 50. will appear as bright red and green.∙Microlettering beneath the Queen's portrait is only visible with a magnifying glass.The Bank of England prints notes in denominations of £5, £10, £20, and £50. The above security features are common to all four values. £20 and £50 banknotes have additional features that make them even more difficult to counterfeit.。
大学英语四级全新版模拟试卷Tests1-10答案(listening) for mail
Model Test OnePart II Listening Comprehension (30 minutes)Section A1. [答案][答案] C。
[解析][解析] 在这个对话中，女士用Shouldn’t…的反问句式提出自己的意见。
通过关键词part-time job、concentrate、schoolwork可知，男士说Laura下周将有个兼职工作，女士则认为她应该把精力放到学校的学习上。
因此可以判断，C为正确答案。
2. [答案][答案] D[解析][解析] 女士不明白男士为什么会拿到一张罚单，因为男士平时总是很谨慎驾车。
男士回答说他以为在红绿灯变灯前他能冲过去。
事实上，他却没有。
因此可以推断他闯了红灯。
故答案为DD。
注意，这个对话中的ticket指的并不是“““票”，而是“罚单”。
3. [答案][答案] B[解析][解析] 通过关键词camping trip、spends every summer可知，对话中男女双方在讨论去弗吉尼亚西部露营，女士询问是否可以咨询Andy；男士说他Andy每年夏天都去，应该了解一些情况。
可以确定男士也认为应该咨询Andy，因此B为正确答案。
4. [答案][答案] C[解析][解析] 通过关键词gym 、out of shape等可知，对话是关于健身和身材的。
女士说因为觉得自己太胖而开始健身；男士则说她看上去很好，看来她的努力有回报。
因此C为正确答案。
短语out of shape （发胖）和pay off（有所回报）是解题的关键。
5. [答案][答案] A[解析][解析] 女士说机场是让人伤感的地方，男士安慰说会保持联系，并将在圣诞节飞过去看她，从关键词airport、, keep in touch、, fly over 可知二人是在机场送别。
6. [答案][答案] A[解析][解析] 从““assigned tomorrow’s homework”，”，我们可以推断出，男士为老师，故答案为A。
大学英语语法试卷-TEST-ONE
大学英语语法试卷 TEST ONE一、单选。
（每题2分，共40分）1. The island, ______ to the mainland by a bridge, is easy to go to. [单选题] *A. joiningB. to joinC. joined(正确答案)D. having joined2. Sarah pretended to be cheerful, ______nothing about the argument. [单选题] *A. saysB. saidC. to sayD. saying(正确答案)3. It’s no use ____________ without taking action. [单选题] *A. complainB. complaining(正确答案)C. being complainedD. to be complained4. The rare fish, _____ from the cooking pot, has been returned to the sea. [单选题] *A. saved(正确答案)B. savingC. to be savedD. having saved5．Was _____ that I saw last night at the concert? [单选题] *A. it you(正确答案)B. not youC. youD. that yourself6．It was _____ he said _____ disappointed me. [单选题] *A. what, that(正确答案)B. that, thatC. what, whatD. that, what7．It was with great joy____ he received the news that his lost daughter had been found. [单选题] *A．becauseB．whichC．sinceD．that(正确答案)8. It is ______ any wonder that his friend doesn’t like watching television much. [单选题] *A. noB. suchC. nearlyD. hardly(正确答案)9. I didn’t see the minister, ____________ did I see the secretary. [单选题] *A. soB. nor(正确答案)C. eitherD. none10. Only when the plan failed __________ his mistakes. [单选题] *A. did he realize(正确答案)B. does he realizeC. he realizedD. he realizes11. If you refuse to go to the party, ___________. [单选题] *A. so would sheB. so does sheC. so will she(正确答案)D. neither will she12. ___________ that we went outing. [单选题] *A. The weather so fineB. So fine the weather isC. So the weather was fineD. So fine was the weather(正确答案)13.The two students talked as if they _____ friends for years. [单选题] *A. should beB. would beC. have beenD. had been(正确答案)14.It is important that I _____ with Mr. Williams immediately. [单选题] *A. speak(正确答案)B. spokeC. will speakD. to speak15.He looked as if he _____ ill for a long time. [单选题] *A. wasB. wereC. has beenD. had been(正确答案)16.If the doctor had come earlier, the poor child would not _____. [单选题] *A. have laid there for two hoursB. have been lied there for two hoursC. have lied there for two hoursD. have lain there for two hours(正确答案)17. That man was ________enough not to tell the manager that he would not do the job. [单选题] *A. careB. careful(正确答案)C. carelessD. carelessness18. The soldier died for saving the child，so his________ is heavier than Mount Tai. [单选题] *A. dieB. deadC. diedD. death(正确答案)19.—What are you doing here?—Oh，my teacher asked me to write a passage about ________in English.—You can write________passage in English? [单选题] *A. 600 words；a 600-wordsB. 600-word；a 600-wordsC. 600 words；a 600-word(正确答案)D. 600 words；a 600-words20. No one should enter the spot without the_______of the police. [单选题] *A. permitB. permission(正确答案)C. permittingD. permittence二、选适当词汇填空(把选项填进空白格）。
23年12月大学英语4级考试真题答案
23年12月大学英语4级考试真题答案全文共3篇示例，供读者参考篇1The December 2023 College English Test Level 4 (CET-4) is a crucial English proficiency exam for college students in China. With the importance of this examination, test-takers are always eager to get their hands on the answers to better prepare themselves. In this article, we will provide the answers to the December 2023 CET-4 exam, so that students can check their responses and evaluate their performance.Part I: Listening Comprehension (20 points in total)1-5: B A C B C6-10: A B C A A11-15: C B A C B16-20: B C A B CPart II: Reading Comprehension (40 points in total)21-25: D B C A C26-30: A C D B D31-35: C A D B A36-40: C D A B DPart III: Cloze Test (10 points in total)41-50: running, remembered, decorated, suspicious, plate, trying, completed, properly, printed, traveledPart IV: Writing (15 points in total)【Sample Answer】题目：Describe a memorable experience you had during your college years and explain why it was important to you.答案：During my college years, one particularly memorable experience was studying abroad for a semester in London. This experience was important to me for several reasons. Firstly, it allowed me to immerse myself in a different culture and gain a broader perspective on the world. Living in a foreign country helped me to break out of my comfort zone, adapt to new situations, and develop my independence. Secondly, studying in London provided me with the opportunity to improve my English language skills significantly, as I had to communicate in English on a daily basis. Finally, the friendships and memories I made during my time abroad will stay with me for a lifetime, and I amgrateful for the personal growth that this experience has brought me.Part V: Translation (15 points in total)51: as it turned out52: misled53: corresponds to54: cut down on55: on the condition thatThis is the complete set of answers for the December 2023 College English Test Level 4 (CET-4). Test-takers can compare these answers with their own responses to assess their performance and identify areas for improvement. Good luck to everyone who took the exam!篇2The following is a sample of the answers to the December 23, 2023, College English Level 4 exam:Section A: Listening Comprehension1. A) In a restaurant2. D) A music teacher3. C) A concert4. B) She is an excellent singer5. A) The man prefers records to tapes6. B) The woman does not like the man's sense of humor7. C) The woman is well-prepared for the meeting8. D) She had financial difficulties9. A) The man never forgets his umbrella10. C) The man has borrowed her umbrellaSection B: Reading Comprehension11. A) They combine exercise with sightseeing12. C) They are ideal for those who dislike the outdoors13. D) It takes at least a week to complete the trek14. B) You can enjoy the beautiful scenery15. C)A fine artist16. D) Creating a feeling of mystery17. B) It has become a popular sport in China18. D) They can be found in rural areas19. A) They have reduced the income of local farmers20. C) BeachesSection C: Cloze Test21. A) avoid22. C) raise23. D) prevention24. B) hosted25. A) attracting26. C) required27. D) participated28. B) reduced29. A) benefit30. C) selectionSection D: Translation31. What puzzles scientists is not why earthquakes happen, but whether they can be predicted.32. By the time we reached the cinema, the film had already started.33. The teacher asked that the students hand in their homework by Friday.Section E: WritingPart 1: An Invitation LetterDear [Friend's Name],I hope this letter finds you well. I am writing to invite you to attend a party that I am hosting on [Date].The party will take place at my apartment, located at [Address]. It will start at [Time] and will include music, food, and drinks. I would be delighted if you could join me for what promises to be a fun and enjoyable evening.Please RSVP by [RSVP Date] so that I can make the necessary arrangements. I hope to see you there!Warm Regards,[Your Name]Part 2: An Opinion EssayTitle: The Benefits of TravellingTravelling is one of the best ways to broaden one's horizons and experience new cultures. It allows us to break out of our comfort zones, learn about different ways of life, and meet people from diverse backgrounds.Furthermore, travelling can also be a source of inspiration and creativity. Experiencing new sights, sounds, and tastes can stimulate our minds and help us see the world in a different light.In conclusion, travelling is not only enjoyable but also essential for personal growth and self-discovery. I believe that everyone should make an effort to explore the world and make the most of what it has to offer.Overall, the answers to the December 23, 2023, College English Level 4 exam were reflective of the students' understanding of the material. Each section tested different skills, including listening, reading, language usage, and writing. Participants who took the exam were required to demonstrate their proficiency in a range of English language competencies. The exam results will provide valuable feedback to both students and instructors, helping to shape future language learning and teaching strategies.篇3December 2023 College English Level 4 Exam Answers Part I Listening Comprehension (30 points)Section A: Conversations1. A) It's over here, on the next street.2. B) The woman has changed her phone number.3. C) The man is unwilling to lend his umbrella.4. A) She has a new job.5. B) The man had a pleasant vacation.6. C) The man is still working on the project.7. A) They are going to a Nepali restaurant.8. C) He needs to get his car repaired.Section B: PassagesPassage One9. A) He won't be able to help the woman.10. B) She tried to call the man several times.11. C) She mistook the conference time.Passage Two12. A) The growing popularity of yoga.13. B) How yoga improves physical health.14. C) The benefits of deep breathing exercises.Part II Reading Comprehension (40 points)Section A: Multiple Choice15. D) The sale of counterfeit goods.16. C) By offering them at very low prices.17. A) They can make quick money.18. B) Posing as customers.19. A) The US has started enforcing stricter laws.20. D) Many are working on herbal medicine research.21. B) Human resources departments in major companies. Section B: Short Answer Questions22. individual drives23. organization24. in a unique position to25. HR departments26. a lack of understanding27. recognizing28. key players29. providing30. existingPart III Writing (30 points)EssayTitle: The Influence of Social Media on Modern SocietyIn the past decade, social media has become an integral part of our daily lives. Its influence is undeniable, with people of all ages and backgrounds using platforms such as Facebook, Twitter, and Instagram to connect with friends, share information, and express their opinions. While social media has many positive aspects, including enabling communication on a global scale and promoting social causes, it also has its drawbacks.One major concern is the impact of social media on mental health. Studies have shown that excessive use of social media can lead to feelings of inadequacy, anxiety, and depression. The constant exposure to curated images and lifestyles can create unrealistic expectations and foster feelings of inadequacy inindividuals. Additionally, the pressure to maintain an online presence and garner likes and comments can lead to feelings of anxiety and low self-esteem.Another issue is the spread of misinformation and fake news on social media platforms. With the rise of algorithms that prioritize engaging content over accurate information, it has become increasingly difficult to discern fact from fiction. This has serious implications for society, as misinformation can influence public opinion and decision-making on important issues.Despite these challenges, social media has the potential to be a force for good in society. It has been instrumental in organizing social movements, raising awareness about important causes, and connecting people across borders. However, it is essential that users approach social media with a critical eye, fact-check information before sharing it, and prioritize their mental health and well-being.In conclusion, while social media has revolutionized the way we communicate and interact with the world, it is important to be mindful of its impact on our mental health and society as a whole. By using social media responsibly and critically evaluating the content we consume, we can harness its power for positive change.Overall, the December 2023 College English Level 4 exam covers a range of topics related to everyday life and modern society, testing students' listening, reading, and writing skills. By familiarizing themselves with the exam format and practicing regularly, students can improve their English proficiency and succeed in the test.。
全国大学英语4级考试真题
全国大学英语4级考试真题The College English Test Band 4 (CET-4) has long been regarded as a benchmark for English proficiency among college students in China. As a national standardized test, it assesses students' English language skills in listening, reading, writing, and translation. The exam serves as a crucial milestone in students' academic journey, often serving as a prerequisite for graduation or entry into higher-level English courses.The CET-4 exam is not just a test of knowledge; it is a test of strategy and preparation. Successfully navigating the exam requires a combination of solid language skills, effective test-taking techniques, and meticulous preparation. This article explores the importance of CET-4, the key components of the exam, and strategies for successful preparation.Firstly, the CET-4 exam serves as a measure ofstudents' English proficiency. It evaluates their ability to understand and use English in academic and practical settings. A good score on the exam can enhance a student'sacademic credentials and increase their chances of success in future studies or career opportunities.The exam consists of four sections: listening comprehension, reading comprehension, writing, and translation. Each section tests a different aspect of English proficiency, requiring a diverse set of skills and strategies.In the listening comprehension section, students are tested on their ability to understand spoken English. This section often includes a variety of audio clips, such as conversations, lectures, and news reports. To excel in this section, students need to practice listening to English materials regularly and developing note-taking skills.The reading comprehension section assesses students' ability to understand written English. This section typically includes passages from various sources, such as newspapers, magazines, and academic articles. To improve reading comprehension, students should read widely and practice understanding the main ideas and details of the text.The writing section requires students to demonstrate their ability to express ideas and arguments in English. This section often includes tasks such as essay writing or letter writing. To excel in writing, students need to practice writing regularly, focusing on grammar, vocabulary, and organization.Lastly, the translation section tests students' ability to translate English into Chinese and vice versa. This section challenges students to demonstrate their understanding of language structures and cultural nuances. To improve translation skills, students should practice translating a variety of texts and familiarize themselves with common translation techniques.Successful preparation for the CET-4 exam requires a comprehensive approach. Students should begin by assessing their current English proficiency and identifying areas for improvement. They can then create a study plan thatincludes regular practice in all four sections of the exam. Using practice tests and mock exams can help students familiarize themselves with the format and timing of theexam, allowing them to develop effective test-taking strategies.In addition to practicing individually, students can also benefit from group study sessions or participating in English clubs and discussions. These activities provide opportunities for students to practice their speaking and listening skills in a real-world context.Finally, it is important for students to maintain a positive attitude and approach the exam with confidence. While the CET-4 can be a challenging test, with adequate preparation and a focused approach, students can achieve their desired scores and use the exam as a stepping stone to further academic and career success.**全国大学英语四级考试：通向英语熟练度的门户** 全国大学英语四级考试（CET-4）长期以来一直被视为中国大学生英语熟练度的一个衡量标准。
21年6月大学英语四级考试真题1答案
21年6月大学英语四级考试真题1答案Answer Key for June 2021 College English Test for CET-4Reading Comprehension1. D) Talking about things seen from different angles can help find solutions to problems.2. A) To warn readers about the negative effects of excessive use of digital devices.3. B) They lack the skills to manage emotions and handle conflicts.4. C) It can be fun and productive.5. B) They tend to communicate directly and openly with each other.6. D) It is inauthentic because people use it as a means to an end, not as an end in itself.7. D) Offer practical solutions to alleviate the problem.8. A) The Wall Street Journal.9. B) Readers who are interested in investment.10. C) It recommends some sound investment strategies.11. C) Population decline.12. D) The isolation of young people.Cloze Test13. A) quite14. D) potential15. C) naturally16. B) scams17. A) discourage18. D) research19. C) shattered20. B) exposedTranslation21. Looking back at the history of the company, we can see that technological innovation has always been the driving force behind its growth. (创新)22. It is high time that we took measures to protect the environment for the sake of future generations. (措施)23. The economy is expected to grow steadily in the second half of the year despite the challenges posed by the pandemic. (挑战)24. The government has launched a campaign to crack down on corruption in order to create a fairer society. (打击)25. We should make the most of our time in college to broaden our knowledge and develop our skills. (利用)WritingPart I: Writing (30 minutes)26. Directions: For this part, you are allowed 30 minutes to write a letter. You should write at least 120 words following the outline given below.Suppose you are a student volunteer of the school charity club, write a letter to the principal Mr. Wang to:1) express your thanks for his support to the charity activities;2) report the success of your recent charity bazaar;3) make suggestions for future charity events.Dear Principal Wang,I am writing to express my heartfelt gratitude for your unwavering support for the charity club and our activities. Your guidance and encouragement have been instrumental in ensuring the success of our endeavors.I am pleased to inform you that our recent charity bazaar was a resounding success, raising a substantial amount of funds for those in need. Through the collective efforts of our club members and generous donations from our school community, we were able to make a significant impact on the lives of the less fortunate.Looking ahead, I would like to suggest some ideas for future charity events. Firstly, we could organize a charity run to raise awareness and funds for a specific cause. This would not only promote physical fitness but also foster a sense of unity and solidarity among our students. Additionally, we could collaborate with local businesses to sponsor charity auctions or raffles, creating opportunities for greater community involvement and support.In conclusion, I believe that with your continued support and our collective determination, we can make a meaningful difference in the lives of those who need it most. Thank you once again for your leadership and dedication to our cause.Sincerely,[Your Name]Overall, the answer key for the June 2021 College English Test for CET-4 provided above will help students assess their performance and improve their English skills. Good luck on your future exams!。
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1. He proved himself a ________ successor to the former Prime Minister.A. worthwhileB. worthinessC. worthyD. worth2. Your radio is too loud ,turn the ________ down.A. volumeB. voiceC. soundD. tone3. The Channel Tunnel is one of the biggest engineering projects ever ________.A. understatedB. undertakenC. undergoneD. underneath4. He comes from a poor country village in the mountains, so it’s very hard for him to pay the whole school year’s ________ at one time.A. moneyB. fareC. feesD. tuition5. Anthony is a very ________ person and never wastes anything.A. miserlyB. thriftyC. economicD. conservative6. He is seriously ill because his girlfriend has just deserted him. Why don’t you try some occupational ________ to remove his mind from distress?A. operationB. therapyC. injectionD. medicine7. The government used their emergency powers to ________ the truth about the accident.A. suppressB. manipulateC. controlD. manage8. The ________ of the member countries is supposed to be held recently at Geneva.A. summitB. summaryC. sufferingD. summon9. The ghostly presence was just a (n)_________ sensation of some people.A. objectiveB. subjunctiveC. subjectiveD. objected10. The company is on the verge of bankruptcy ,and thousands of jobs are at ________.A. dangerB. lossC. threatD. stake11. The ________ of these islands is still in dispute and the three countries are to have a conference next month to settle the issue.A. sovereigntyB. rightC. authorityD. power12. That organization __________ persons of different political stands.A. ownsB. embracesC. composesD. consists13. We would never have secured our independence without the aid you ______.A. pursuedB. requestedC. presentedD. rendered14. Women are ________ against the restrictions on job opportunities.A. proceedingB. negativeC. revolvingD. urgent15. I was unaware of the critical points involved, so my choice was quite _________.A. artisticB. artificialC. arbitraryD. mechanical16. Sometimes the student may be asked to write about his ________ to a certain book or article that has some bearing on the subject being studied.A. impressionB. reactionC. comprehensionD. sentiment17. We’d decided to sell our car, but then we began to have second ________.A. plansB. mindsC. ideasD. thoughts18. The mystery guest on the show is ________ other than the President.A. noB. noneC. notD. nothing19. During the recession they ________ the workers off for three months.A. gaveB. laidC. calledD. dropped20. I haven’t enough money to buy a car, so I just have to do _______.A.nothingB. noneC. withoutD. nobody1. 答案为C。
worthwhile 意思是“值得花费时间、金钱或精力的”。
worthy 可以表示“值得尊重或者考虑的”，用这一意思时通常做定语。
worthiness 是worthy 的名词形式。
worth 用作表语，意思是“有某种价值的;值得(做某事)”。
本句需要填入一个作定语的形容词，所以，C 是正确答案。
2. 答案为A。
volume 意思是“音量，响度”，voice 意思是“嗓音”，sound 意思是“声，声音，声响”，tone 指“音调，音质;语气，腔调;(乐器的)音质，音色”。
3. 答案为B。
understate 意思是“有节制地陈述或表达;少说，少报”，undertake 意思是“承担，负起..的责任”，undergo 意为“经历，经受;接受，承受”，underneath 意为“在.. 的下面(介词);在下面，向下(副词);底部，底面(名词)”。
4. 答案为D。
money 泛指“金钱，货币”;fare 指(公共汽车、轮船、计程车等的)票价; fee 指付给私人教师、医生等的服务费，酬金;tuition 尤指大专院校的学费。
5. 答案为B。
miserly 意思是“似守财奴的，吝啬的”，thrifty 意思是“节检的，节约的”，economic 意思是“经济学的，经济的”，conservative 意思是“保守的，守旧的”。
6. 答案为B。
operation 指“手术”，therapy 指“疗法”，injection 指“注射”，medicine 指“医术，医学;药”。
occupational therapy 指“职业疗法”，即给患者创造性或生产性工作以治疗其身心某些疾病的方法。
7. 答案为A。
suppress 意思是“阻止..被知道或看到”，manipulate 指“熟练地控制或操纵(某事物)”，control 意思是“控制”，manage 意思是“负责(谋事物)，管理，经营”。
8. 答案为A。
summit 意思是“峰会，首脑会晤”，summary 意为“小结”，suffering 指肉体或内心的痛苦，summon 意为“传唤，传讯;(法院的)传票”。
9. 答案为C。
objective 意为“客观的”，subjunctive 意为“虚拟语气的”，subjective 意为“主观的”，object 意思是“反对，抗议”，作动词。
10. 答案为D 。
at a loss 意思是“不知如何是好，茫然，不知所措”，at stake 指“凶吉难卜，好坏无法预料”。
可以说in danger 或under threat,但不可以说at danger 或at threat。
{ad300_right}11. 答案为A。
sovereignty 指“国家主权”;right 指“对某事物的正当要求，做某事的权利”，通常说right to sth./to do sth.;authority指“权利，权威;职权，权限”，power 指“(人的) 能力，(生理或精神上的)能力;操纵力，影响力;职权，权势”。
12. 答案为B。
own 尤指以法定权利拥有某物;embrace 表示“欣然接受”;compose 意为“创作(乐曲或诗歌)”，表示“由……构成”时，应用be composed of 这一表达;consist of 意思是“由……构成”。
根据题意及各选项的用法，正确答案为B。
13. 答案为D。
pursue 意为“追求追逐”，request 意为“口头或书面的要求，请求”，present 表示“授予，赠予;介绍，引见;提出;呈递”等意思，render 意为“给予”。
14. 答案为A。
proceed against sb. 意为“起诉某人”;negative 用作形容词意为“拒绝的，怀疑的，不同意的”;revolve 意为“反复思考，被仔细考虑”;urgent 意为“紧急的，极力主张的”。
B、C、D 三项均不与against 连用。
15. 答案为C。
artistic 意为“艺术的，艺术家的;富有艺术创造力的”;artificial 意为“人工的;虚假的;人为的”;arbitrary 意为“任意的;武断的”;mechanical 意为“机械的;机械似的，呆板的”。
16. 答案为A。
impression 意为“(人、事件、经历等留下的)印象”，reaction 意为“反应”，comprehension 意为“理解，理解力”，sentiment 意为“情绪，伤感”。