• 1、 听材料,回答问题。
    (1)、What is the man's cousin?
    A、A sailor. B、A teacher. C、A journalist.
    (2)、How does the man find teaching?
    A、Exciting. B、Boring. C、Challenging.
  • 2、 听材料,回答问题。
    (1)、What magazine will the woman work for?
    A、Sports Weekly. B、Swim World. C、National Football.
    (2)、What will the woman most probably work as?
    A、A designer. B、An editor. C、A secretary.
  • 3、 What will the man probably do tomorrow afternoon?
    A、Attend a meeting. B、Meet the woman. C、See a film.
  • 4、 What does the man offer to do?
    A、Lend the woman his copy. B、Check the important parts. C、Accompany the woman to the bookstore.
  • 5、 Where will the man go first?
    A、New York. B、Chicago. C、Washington D、C.
  • 6、When is Peter's father's birthday?
    A、On September 1st. B、On September 10th. C、On September 20th.
  • 7、 What does Shirley plan to do this afternoon?
    A、Have classes. B、Go swimming. C、Do her homework.
  • 8、阅读下面短文,在空白处填入1个适当的单词或括号内单词的正确形式。

    When it comes to ancient Chinese detectives, the name Di Renjie, a famous judge and administrator of the Tang Dynasty(618-907), often  (spring)to mind. For centuries, Di has been portrayed as a heroic    (investigate)in popular novels and stories throughout ancient China, who was highly logical and dialectical(辩证的), and much adored by his  (contemporary). Today, this tradition lives on in Chinese entertainment, with numerous TV and film adaptations of Di's detective stories.

    The new TV series "Judge Dee's Mystery" records the life of Judge Dee. While solving various criminal cases in different places  he serves during the early stages of his career, Dee also uncovers the mystery  (surround)his own birth.

     traditional Chinese detective fiction, which often combines supernatural elements, the new series emphasizes logic, reason, and realism. Facing a tangled web of cases, Judge Dee and his assistants employ reasoning skills to crack mysteries. "  (compare)to other adaptations of Di Renjie's stories, our drama stands out for its diversity and inclusiveness, "said Li Yunliang, the director of the series.

    However, the series never intends to pursue a faithful recreation of the Tang Dynasty  offers a modern interpretation of the classical stories that still resonate with contemporary audiences.

    Li believes that every Western audience can gain  unique insight into Judge Dee's character and the cultural roots of Chinese civilization. "Judge Dee shows traditional Chinese virtues that deserve  (admire) by the Chinese people. "he adds.

  • 9、阅读下面短文,从每题所给的A 、B 、C 、D 四个选项中选出可以填入空白处的最佳选项。

    A bunch of brilliant yellow flowers was dedicated to my mother. She was amazed at its shape and something beyond description but her passion eventually       1 . It didn't matter a lot that both my parents hated the2of these flowers in the lawn. I thought they were gorgeous!

    And there were an ocean of them! We spent hours picking the flowers and then popping the blossoms off with a snap of our fingers. But the supply of dandelions(蒲公英)never   3. My father or brothers would cut off all the heads with the lawnmower(割草机)at least once a week, but that didn't  4 these hardy wonders.

    And for those flowers that escaped the honor of being  5 to my mother or the destiny to be killed by the lawnmower, there was another6 of existence. The soft roundness of a dandelion gone to seed caused endless laughter of delight as we 7 spread this flower across the yard.

    As I worked in my garden last week, pulling unwanted weeds out of the space that would become an ideal place for tomatoes, corn, peas and sunflowers, I again8 at the flower that some call a weed.

    And I thought, I hope I had the 9 of a dandelion. If only I could stretch my roots so deep and straight that something tugging on my stem(茎)couldn't  10 me completely from the source that feeds me life. If only I could come back to face the world with a bright, sunshiny face after someone has run me over with a    11 or worse, purposely attacked me in an attempt to destroy me. If only I could spread love and encouragement as freely and fully as this flower spreads seeds of itself.

    The lawns at my parents' home are now beautiful green blankets. The only patches of color come from well-placed and 12 flowerbeds. Chemicals have managed to kill what human   13 couldn't. I hope you and I can be14    . I hope that we can stretch our roots deep enough that the strongest poison can't reach our     15    . I hope that we can overcome the poisons of anger, fear, hate, criticism and competitiveness.

    (1)
    A 、altered B 、faded C 、remained D 、uplifted
    (2)
    A 、presence B 、absence C 、survival D 、revival
    (3)
    A 、pulled up B 、settled down C 、got across D 、ran out
    (4)
    A 、distract B 、destroy C 、trouble D 、restore
    (5)
    A 、hand-washed B 、hand-written C 、hand-delivered D 、hand-crafted
    (6)
    A 、dimension B 、addiction C 、anticipation D 、exception
    (7)
    A 、conventionally B 、suspiciously C 、deliberately D 、unconsciously
    (8)
    A 、grabbed B 、yelled C 、marveled D 、laughed
    (9)
    A 、productivity B 、perseverance C 、inclusiveness D 、effectiveness
    (10)
    A 、separate B 、discourage C 、defend D 、forbid
    (11)
    A 、vehicle B 、pesticide C 、lawnmower D 、dandelion
    (12)
    A 、multi-tasked B 、self-supporting C 、well-controlled D 、water-washing
    (13)
    A 、evolution B 、interference C 、preservation D 、enhancement
    (14)
    A 、immersive B 、conventional C 、superior D 、different
    (15)
    A 、souls B 、deadlines C 、fields D 、targets
  • 10、阅读下面短文,从短文后的选项中选出可以填入空白处的最佳选项。选项中有两项为多余选项。

    How Your Brain Deceives You

    Your brain possesses some incredible abilities, from recalling conversations with close friends to tackling complex math problems with ease.  At times, it may even overlook critical information, resulting in errors that could be bad for your well-being or health. .

    One of the biggest shortcomings of your brain is that it can get lazy. When trying to solve a problem or make a decision, your mind often falls back on solutions that have worked in the past. While using shortcuts can be a useful and effective approach, they can also trip you up and cause you to make mistakes. For example, maybe you're terrified of flying because you can think of several tragic, high-profile plane crashes. In reality, traveling by air is much safer than traveling by car.

    Moreover, your brain might fail to detect significant changes occurring in your surroundings, a phenomenon referred to as change blindness.  —otherwise, it will get overwhelmed. Seemingly not like a huge problem, it can have major consequences according to some research. For example, people who have jobs like air traffic control can make potentially disastrous errors as a result of change blindness.

      In the process, we twist reality to protect our self-esteem—in other words, we don't want to own up when we mess up. Why do we participate in the blame game? Researchers believe it's to safeguard our self-esteem and shield ourselves from the fear of failure. When adopting this mindset, we attribute negative outcomes to factors beyond our control.

    A. Your brain has to prioritize what it pays attention to.

    B. But it is not that perfect and open to imperfections.

    C. This realization can carry you through some unnecessary errors.

    D. However, you can avoid some of these errors by acquiring a better understanding of them.

    E. It goes without saying that your brain is incapable of processing all information at the same time.

    F. When something goes wrong, your brain instinctively seeks someone or something to hold responsible.

    G. However, your brain is using a mental shortcut to fool you into believing flying is more dangerous than it is.

  • 11、阅读理解

    Scientists are poor forecasters of the future. But two trends can be confidently predicted. First, the world will get more crowded. There will be more than 9 billion people by 2050. Second, the world will get warmer and some governments won't prioritize the long-term measures needed to deal with climate change, even though science offers us a road-map to a low-carbon future.

    That's why we should be promoters of new technology—without it the world can't provide the food and sustainable energy needed for an expanding population. But we should also be cautious, as new technologies, such as AI, may be hard to control. AI will undoubtedly become more aggressive in the future. Records of our movements, health and financial transactions will be stored in the cloud. The data may be used for justifiable reasons, such as protein folding and drug development, or to warn us of initial health risks, but its availability to Internet companies is already shifting the balance of power from governments to global-scale corporations.

    Actually, it's beyond Earth that AI has the most enormous potential. Humans may have established bases beyond Earth by the year 2100. But don't ever expect mass emigration(移民)from Earth. It's a false belief that space offers an escape from our problems. Dealing with climate change on Earth is a piece of cake compared to terraforming(地球化)Mars.

    Nevertheless, we should cheer on these brave human space adventurers. They'll be ill-adapted to a Martian habitat, so they'll have a super motive to redesign themselves. It's they, not those of us adapted to life on Earth. who will pioneer the post-human era (时代).

    If post-humans make the shift from flesh and blood to fully artificial intelligence, they won't need an atmosphere of even gravity, so it's in deep space —not even on Mars that non biological "brains" may develop powers that we can't imagine. They may end up being mentally different from us. AI could jump-start a huge emigration and thus even more complex intelligence spreads through the universe.

    But let's refocus from the science fiction of the far future, closer to the here and now. This century is special. It's the first, in Earth's 4.5-billion-year history where one species-ours—holds the planet's future in its hands. Our intelligence could initiate billions of years of post-human evolution(演化), even more amazing than that which led to us. On the other hand, humans could cause biological, environmental or cyber catastrophes that foreclose all this potential. If science is to save us, we need to think globally, sensibly and long-term—empowered by science, but guided by values that science alone can't provide

    (1)、Why does the author mention the two trends in the first paragraph?
    A、To justify the governments' policies.                               B、To criticize scientists' poor prediction ability. C、To advocate for advancements in tech.                           D、To highlight the challenges faced by scientists.
    (2)、According to this passage, AI can              
    A、put an end to climate change B、facilitate mass human migration C、speedup the competition in medical fields                   D、bring about potential threats from big companies
    (3)、As for the future, which of the following will the author agree with?
    A、Post-humans will echo the history of humans. B、Complex intelligence will dominate the universe. C、Non-biological brains may invite unknown disasters. D、Fully artificial intelligence may inhabit outer space.
    (4)、Which would be the best title for the passage?
    A、Future of Humanity: Could AI Save Us?                   B、Change or Die: Will Science Lead Further Evolution? C、Towards a Sustainable Future: What Can We Do?    D、Unstoppable Trend: Is Complex Intelligence Coming?
  • 12、阅读理解

    Falcons(猎鹰)are powerful birds that may be trained to hunt in cooperation with humans. The art of training falcons as "hunting dogs of the skies" is called falconry. It was developed in the ancient Arabian Desert around 4000 B.C. In the past, falconry mainly involved hunting with falcons to supplement one's diet. But now, it has become the favorite sport and spare-time activities in the Arabian Peninsula.

    Falconry includes three major processes: acquiring the falcons, training them, and hunting with them. Every year, falconers begin capturing wild falcons in June and July, the migration season. The best birds to catch are the ones with naturally nurtured hunting skills, aged one or two years. Once the falcons are captured, their heads are immediately covered with a leather hood(罩). This is essential because they imprint as their master whomever they see first after the hood is removed. Right after a bird is caught, the training process starts. It begins by depriving the bird of food to make it easier to domesticate. The birds are taught to know their own name and respond to their master when called. Arab falconers live with their birds day and night in order to build a strong relationship with them.

    By the end of October or mid-November, the trained falcons are ready to hunt in the desert. They have excellent vision, 2. 6 times greater than that of a human. They are also the fastest divers on the planet. One hunting technique that sets them apart from other animals is that they can be trained to deliver their prey(猎 物), without killing it first. This is vital in Islamic culture because animals used for food must still be alive to ensure that the meat is halal, that is, properly prepared according to Islamic law

    Falcons have played such a crucial role in traditional Islamic cultures that a number of countries in the Middle East have made them their national bird. Falconry has grown so popular that specialist hospitals have been established to take care of these magnificent birds. Falcons are even issued their own passports. They are the only animals in the United Arab Emirates that are legally allowed to travel inside planes, enjoying a level of luxury that some humans can only dream of.

    (1)、What is the main reason for Arabic people to hunt with falcons today?
    A、To improve their diet. B、To serve as recreation and exercise. C、To honor their national bird.                                      D、To replace the practice of hunting with dogs
    (2)、Which of the following can be inferred from the second paragraph?
    A、Falconers don't offer food to falcons in order to capture them. B、Falcons are kept from seeing their trainers during the training process. C、Wild falcons with natural hunting skills are ideal for falconers to catch. D、The trainers' names are written on the hoods covering the birds' heads.
    (3)、What especially makes falcons a unique species for hunting in Islamic culture?
    A、Falcons keep their prey alive until it's presented to the falconers. B、Falcons can be trained relatively easily for targeted hunting purposes. C、Falcons possess vision well-suited for hunting in desert environments. D、Falcons are capable of rapidly developing a strong bond with their handlers.
    (4)、According to the article, what privilege do falcons enjoy in the Arab world?
    A、Air tickets free of charge.                      B、Access to specialized medical care C、Luxuries unique to Arab.                        D、Passports honorably issued by the King
  • 13、阅读理解

    All I had to do for the two dollars was to clean her house for a few hours after school. It was a beautiful house with things that were common in her neighborhood, absent in mine.

    Working for her brought me a sense of pride, not only because I could immerse in little luxuries like movies and candy, but also because I contributed half of my earnings to my mother, ensuring they were used for necessities. I was not like the children in folk tales: burdensome mouths to feed, problems so severe that they were abandoned to the forest. I had a status that doing routine chores in my house did not provide —and it earned me a slow smile, an approving nod from an adult and confirmations that I was adult-like, not childlike.

    In those days, children were not just loved or liked; they were needed. They could earn money; they could care for children younger than themselves; they could work the farm, take care of the herd, and much more. I suspect that children aren't needed in that way now. They are loved, protected and spoiled.

    Little by little, I got better at cleaning her house —good enough to be given more to do. After struggling to move the piano, my limbs ached terribly. Despite wanting to decline or voice my discomfort, I feared losing my job and the independence and respect it afforded me. She began to offer me her clothes, for a price. Impressed by these worn things, which looked simply elegant to a little girl who had only two dresses to wear to school, I bought a few.

    Still, I had trouble summoning up(鼓起)the courage to object to the increasing demands she made. Despite feeling overwhelmed, I hesitated to voice my concerns, knowing my mother would urge me to quit. However, one day while alone in the kitchen with my father, I expressed my disappointment. In any case, he put down his cup of coffee and said, "Get your money. Whatever the work is, do it well —not for the boss but for yourself. You make the job; it doesn't make you. You are not the work you do; you are the person you are.

    I have worked for all sorts of people since then, geniuses and fools, quick-witted and dull, big-hearted and narrow. I've had many kinds of jobs, but since that conversation with my father, I have never considered the level of labor to be the measure of myself, and I have never placed the security of a job above my self-worth and family value.

    (1)、What mainly enabled the author to continue bearing the burden of work?
    A、Abundant exposure to entertainment. B、Pride in shouldering family obligations. C、Inborn abilities to handle work stress. D、Satisfaction from contributing to society.
    (2)、Which of the following can be used to describe the author's character?
    A、Observant and independent.                                      B、Responsible but innocent. C、Family-oriented and humorous. D、Determined but stubborn.
    (3)、What did the author's father make her understand?
    A、Don't try to escape difficulties in work.                         B、Don't be pessimistic about her identity. C、Express dissatisfaction with her work freely.                 D、Make a distinction between work and life.
    (4)、What does the author mainly want to tell us?
    A、Success isn't always guaranteed by hard work alone. B、Family support can alleviate the pain of challenging work. C、Don't regard work achievement as a criterion for defining oneself. D、Social expectations may lead individuals away from their genuine goals.
  • 14、阅读理解

    We Want you!

    Company:Embassy Suites

    Location:US-CA-San Luis Obispo

    Employee Type:Full-Time/Part-time

    Job Type:Receptionist

    Req's Education:High School

    Req's Experience:Less Than 1 Year

    CONTACT INFORMATION

    Contact: Rebecca Hyre

    Phone: 805.549. 0800

    Email:Rebecca@163. com

    Fax: Not Available

    DESCRIPTION

    ·Embassy Suites Hotel San Luis is currently accepting applications for front Desk Services Agent. Full time day and part time night positions open.

    ·Availability must include weekends and holidays.

    ·This position has a combination of duties mainly related, but not limited to checking-in hotel guests.

    We are seeking candidates who have the ability to:

    ⊙Understand guest inquires and provide responses in a helpful, courteous(礼貌的)manner.

    ⊙Promote positive relations with all individuals who approach the Front Desk and enter the hotel. ⊙Focus on the guest needs remaining calm and courteous.

    ⊙Input and access data in the computer

    ⊙Ensure security and confidentiality of guest and hotel information

    ⊙Work cooperatively with other departments and co-workers as part of a team.

    REQUIREMENTS

    ·Customer service experience preferred.

    ·Please apply online by submitting a resume, including a cover letter.

    ·Apply in person, by handing in an application for employment, from the executive offices located within the hotel.

    (1)、Those interested in this job may contact Rebecca Hyre          .
    A、by fax. B、by e-mail. C、by post. D、by video call.
    (2)、Who meets the competency requirements for the position?
    A、Tina, who favors an independent working mode. B、Judy, who has prior experience as a hotel manager. C、Amy, who excels at dealing with data and interpersonal relationships. D、Peter, who has good manners and a great passion for going on holidays
    (3)、Which is the possible method to apply for the position?
    A、By sending a fax to Rebecca@163. com. B、By writing emails to the executive offices. C、By handing an application letter to the Desk Services Agent D、By submitting an application letter online along with a resume.
  • 15、阅读下面材料,根据其内容和所给段落开头语续写两段,使之构成一篇完整的短文。

    It was only a few weeks after my surgery. I went to Dr. Belt's office for a checkup. It was just after my first chemotherapy (化学疗法) treatment. My scar was still very tender. My arm was numb underneath. This whole set of unique and weird feelings was like having a new roommate to share the two-bedroom apartment formerly known as my breasts—now lovingly known as "the breast and the chest."

    As usual, I was taken to an examination room to have my blood drawn, again— a terrifying process for me, since I'm so frightened of needles. I lay down' on the examining table. Ramona entered the room. Her warm sparkling smile was familiar, and stood out in contrast to my fears. I'd first seen her in the office a few weeks earlier. She wasn't my nurse on that day, but I remember her because she was laughing. She laughed in deep, round and rich tones. I remember wondering what could be so funny behind that medical door. What could she possibly find to laugh about at a time like this? So I decided she wasn't serious enough about the whole thing and that I would try to find a nurse who was caring. But I was wrong.

    This day was different. Ramona had taken my blood before. She knew about my fear of needles, and she kindly hid the needle under a magazine with a bright blue picture of a kitchen being remodeled. As we opened the blouse, the catheter (导管) on my breast was exposed and the fresh scar on my chest could be seen. She gently reached over and ran her hand across the scar, examining the smoothness of the healing skin and looking for any irregularities. I began to cry gently and quietly. She looked at me tenderly and said, "You haven't touched the scar yet, have you?" And I said, "No."

    注意:
    1.续写词数应为150左右;
    2.请按如下格式在答题卡的相应位置作答。

    So this wonderful, warm woman laid the palm of her golden brown hand on my pale chest and she gently held it there.

    That night as I lay down to sleep, I gently placed my hand on my chest and I left it there until I fell asleep.

  • 16、假设你是李华,你的学校发起了"校园睡眠节"的活动。请你用英文为这个节日写一封倡议书,倡议大家健康作息,不要熬夜。内容包括:
    1.合理作息、高效睡眠的意义;
    2.熬夜的危害;
    3.健康作息的建议。

    注意:
    1.写作词数应为80左右;
    2.请按如下格式在答题卡的相应位置作答。

    In response to the fact that high school students don't' have enough sleep,

  • 17、阅读下面短文,在空白处填入1个适当的单词或括号内单词的正确形式。

    The world has reached a somewhat ( worry) demographic (人口统计学的) milestone. A spokesperson said the U. S. Census Bureau (人口统计局) estimated that the (globe) population surpassed 8 billion on the 26th of September., he said this was a very rough guess and the precise day could be a month or two either side of this date. The world population had doubled between 1960 and 2000, and (grow) from 6 billion to 8 billion in the past two decades. The rate of growth is slowing birth rates are falling in many nations.

    According to the Census Bureau, trends of longer lifespans and lower birth rates result the slowdown in population growth. However, it forecast that the population would reach 10. 2 billion in 2060. It said: "The world population is projected to keep growing despite (decline) birth rates. In fact, we estimate number of infants already peaked in 2017. Instead, population growth in the future will come from larger groups of people at adult ages." It added: "Population growth is the result of birth rates, mortality (死亡率), migration and the share of the population at certain ages. Nearly three quarters (74 per cent) of the earth's population (resident) in countries birth rates are around or below the replacement level."

     

  • 18、阅读下面短文,从每题所给的A、B、C、D四个选项中选出可以填入空白处的最佳选项。

    In 2014, a second year student at the National Academy of Chinese Theatre Arts went to Beijing Zoo with friends. Little did he know that an encounter at the aquarium there would1 a lifelong passion. As Xu Yitang2 corals of complex shapes in the glow of the tank's light, a sense of wonder washed over him. Lost in the beauty and3 of the creatures, he spent the entire afternoon in front of the tank.

    Today, Xu, a Beijing native, has4 Hainan Province, where he serves as a coral5 for a Sanya-based tropical biological laboratory.

    Each day, he spends several hours diving deep under the waves to observe and6 the growth of the creatures that7 him all those years ago. In the laboratory, he would film8 videos of the artificial coral breeding system to explain the relationship between corals and reefs. His goal was to raise9 and knowledge about corals, so that people can learn how to protect them10.

    Xu is actively engaged on social media platforms like Sina Weibo, where he regularly shares11 amazing photos and entertaining videos of corals. He aims to encourage individuals to12 to protecting coral :reefs and the oceans as a whole from the13 impact of climate change and human activities.

    While pursuing his passion to protect corals, he met his life partner, Liu Xiwen, through their14 hobby of diving in Hainan. The couple have been invited to share their stories in the recently released online program Burning Youth that aims to use documentary shorts and15 studio interviews to present the inspiring stories of young Chinese people from various walks of life.

    (1)
    A 、celebrate B 、change C 、excite D 、strengthen
    (2)
    A 、watched over B 、gazed on C 、spied on D 、looked into
    (3)
    A 、mystery B 、vitality C 、prosperity D 、nobility
    (4)
    A 、decided on B 、settled in C 、flown to D 、adapted to
    (5)
    A 、collector B 、gardener C 、enthusiast D 、conservationist
    (6)
    A 、analyze B 、trace C 、document D 、boost
    (7)
    A 、attracted B 、ruled C 、broke D 、cured
    (8)
    A 、fundamental B 、educational C 、environmental D 、biological
    (9)
    A 、status B 、standard C 、awareness D 、fondness
    (10)
    A 、positively B 、effectively C 、actively D 、comprehensively
    (11)
    A 、actually B 、naturally C 、scientifically D 、visually
    (12)
    A 、take time B 、take charge C 、take side D 、take action
    (13)
    A 、destructive B 、aggressive C 、passive D 、active
    (14)
    A 、widespread B 、cultivated C 、shared D 、agreed
    (15)
    A 、in-charge B 、in-depth C 、in-width D 、in-store
  • 19、阅读下面短文,从短文后的选项中选出可以填入空白处的最佳选项。选项中有两项为多余选项。

    COVID-19. You read that right. It's not just that we're sick of COVID-19 but coronaviruses (冠状病毒) have been with and in us for hundreds of years. A former president called it "just a cold". The wording might have been slightly clumsy.  This was just the fifth.

     It was fascinating. And it was mostly meaningless, at least at the county or personal level. Every one will eventually get COVID-19, just as every one had the first four coronaviruses when you were young

     Keep it to yourself; no one else, wants it! If you have low immunity (免疫力), you are easy to get. any of the numerous viruses that cause flu-like, symptoms in people. The people around you are your protection. This is nothing new: We used vaccination (疫苗接种) to control smallpox.

    For those who can't be very ill, there is an injection that will help their immune system get a head start. The effectiveness doesn't last quite as long as the disease; that's not surprising. And the disease (coronavirus infections, any of the five). doesn't give lifelong immunity anyway, not before 2019, not after 2023. Nothing new: You get seasonal colds every season; these are often coronaviruses.

     Pay attention to the people closest to you, the ones who know what they're doing and, more important, share your risk pool (same town or county). Ask your medical provider what you should do. They are advised by the county, which gets information from the state, which gathers patient CDC data.

    A. So what should you do?

    B. Then who is to turn to?

    C. And the same rules apply as with any cold:

    D. But there were already four coronaviruses that caused seasonal colds.

    E. Because of advances in basic sciences, we could watch the virus change.

    F. Your family doctor is who knows you and knows all this and a whole.

    G. With the data we can analyze the virus and apply suitable and personal therapies.

  • 20、阅读理解

    Isn't it nice to always have a lovely dog follow you around and respond when asked to sit down or shake hands? What if the dog has some unique skills, such as standing on one leg while resting on a piece of doufu without destroying it, or continuously making back turns? This would be even better.

    In fact, a life-like robotic dog developed by Chinese tech company Xiaomi Corp seems like that special one. Weighing 8.9 kilogram, about the size of a Doberman, CyberDog 2 is the latest push by Xiaomi to popularize quadrupedal (四足动物) robotics.

    With a black, fantastic, futuristic design, CyberDog 2 can trot along at speeds of 3.2 meters per second, analyze its surroundings in real-time, create navigation al maps, plot its destination, and avoid obstacles.

    "Coupled with human posture and face recognition tracking, CyberDog is capable of following its owner and darting around barriers," said Lei Jun, CEO of Xiaomi. Behind such functions are Xiaomi's self-developed CyberGear Micro-actuator, which further enhances the robot's mobility and supports high difficulty movements. CyberDog 2 is equipped with a combination of sensing and decision-making system, offering 19 sensors for vision, touch and hearing. Lei said CyberDog 2 is designed more for engineers and robotic enthusiasts than ordinary consumers. It is priced at 12,999 yuan ($1,800) and greater efforts are needed to make it multifunctional.

    Xiaomi is not alone in showing an interest in quadrupedal machines. US company Boston Dynamics had pioneered the quadrupedal format for robots. Last year, the company brought out Spot for $74,500and the robot has been put to a wide range of uses, from surveying dangerous mines to helping doctors connect with patients remotely. It has also been tested by both law enforcement and the military, though not as a weapon. Earlier this year, Chinese robotics firm Unitree also released a quadrupedal bot to popularize the machines.

    (1)、Paragraph 4 mainly focuses on the ________ of CyberDog 2.
    A、function B、ability C、mechanism D、potential
    (2)、What can be concluded from Lei Jun's words?
    A、Cyber Dog 2 is able to distinguish its owner and strangers. B、CyberDog 2 can perform most human-possessed postures. C、CyberDog 2 is ready to be widely applied in households. D、CyberDog 2 is going to stand the test of robotic market.
    (3)、The example of Spot in Paragraph 5 is used to show ________.
    A、the multifunction of robotic quadrupedal machines B、the mighty scientific power of Boston Dynamics C、the prospect of the market of quadrupedal machines D、the appeal of quadrupedal machines
    (4)、Which may be the best title for the passage?
    A、Xiaomi takes lead in CyberDog research B、Breakthrough made in robotic machines C、Every robotic dog will have its day D、CyberDog 2, a cute pet for your family
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