What can we infer about those mummies?
| A．They had their own characteristic in culture. |
| B．Their genes had much in common with their neighbors. |
| C．They seemed to isolate themselves from other groups. |
| D．They developed faster than others. |
2 . Independent living at home is the ideal for every aging person. But a fall or other health-threatening incidents can change everything rapidly.
The wearable “panic buttons” introduced in the late 1980s were a great advance. But they only work if people actually wear them and can reach the button in an emergency. Today there are passive wearables that automatically detect falls, and camera-based systems to monitor elder safety.
Coming from a 40-year career in the semiconductor and wireless communication field, Rafi Zack decided to find a better alternative. “People aren’t devoted to wearing small devices 24/7, and camera-based systems are an invasion（侵犯）of privacy,” he points out, “The most challenging aspect is a fall. How fast we can detect a fall matters because the medical situation worsens quickly. Sometimes people stay on the floor for a long time. We have to find out how to solve that problem.”
Zack is a co-founder, CEO and vice president of R&D at EchoCare Technologies which has developed ECHO (Elderly Care Home Observer), a cloud-connected monitor based on radar technology and machine learning.
Because radar sees through walls, one ECHO unit fixed on the ceiling or wall can monitor one person (or two persons, in a future version) in a standard-sized apartment in a senior living facility. The device detects falls, breathing difficulties, drowning in a bathtub and other dangerous events. It gives out warnings to potential health worsening conditions by continuously monitoring and analyzing the person’s location, posture（姿势）, motion and breath. EchoCare tested the device in the United States, Japan, Australia and Israel. ECHO was certified（认证）in 2019 in Japan with the most aging population in the world.
“Bathrooms were the main testing area where about 17,000 deadly accidents happen annually.” said SMK Director and Executive Vice President Tetsuo Hara. “Bathroom makers, home security service providers and nursing homes are highly interested in EchoCare’s solution.” Zack noted, “As more and more elder people live alone as a result of social distancing, there is an increased need to monitor them without the burden of wearables or privacy-invading cameras.”
1. What’s the advantage of ECHO over “panic buttons”?| A．It has camera-based systems. | B．It has been widely accepted. |
| C．It can function without cameras. | D．Its buttons can be easily reached. |
| A．It is designed to send out warnings regularly. |
| B．It monitors dangerous health-related events. |
| C．It was certified in many developed countries. |
| D．It detects more than one person at the same time. |
| A．It’ll become more popular with the elderly. |
| B．It’ll stop 17,000 deaths happening annually. |
| C．It’ll be used in nursing homes and hospitals. |
| D．It’ll help elderly people to live an active life. |
| A．An Advanced Medical Instrument |
| B．A High-tech Monitor for the Elderly |
| C．The Invention of a Healthcare Device |
| D．The Improvement of a Medical Facility |
3 . The use of AI (artificial intelligence) is becoming more common in many branches of industry and online shopping. Traditional lines of work, such as goods transport and driving, are developing in a similar direction although mainly out of public view. Scientists at the University of Göttingen have now investigated how efficient (高效的) the use of AI can be in the commercial management of trucks.
“Digital applications—as well as machine leaning, a kind of AI—are increasingly applied to operations and courses in the transport area,” explains Professor Matthias Klumpp from the Faculty of Economics. “The question in the commercial area, however, is whether or not this contributes to achieving goals.”
To answer this question, the researchers compared the work efficiency of truck drivers with their main use of AI applications. Looking at trade delivery by truck, they studied three groups: the first drove completely following human decision-making models; the second used a combination of human and machine; and the third depended completely on fully automated decisions.
The researchers found that an intelligent combination of human work and decision-making abilities with AI applications promises the highest transport and driving efficiency. “On average, the second group achieved the most efficient transport trips, with the fewest interventions (干预) and off-course from the best path.” one researcher said, “Clearly, neither a completely human decision-making structure nor a fully automated driving system can promise to meet current goods transport requirements.” The scientists therefore summarized that despite the progress of AI in the field of transportation by truck, human experience and decision-making abilities will still be necessary in the longer term. However, the challenge is that a wide range of training and qualification (资格) needs will come along by working with Al applications, especially for simple goods transport activities.
1. What does Matthias Klumpp focus on?| A．The efficiency of AI. |
| B．The advantages of AI. |
| C．The problems caused by AI. |
| D．The wide applications of AI. |
| A．By providing examples. |
| B．By making comparisons. |
| C．By using different trucks. |
| D．By listing three experiments. |
| A．Al is better at making decisions. |
| B．A balance is needed between human and AI. |
| C．Human will soon be replaced by AI in driving. |
| D．Al applications meet the current requirements. |
| A．The future of transport. |
| B．Artificial intelligence as a co-driver. |
| C．Artificial intelligence-a better choice in driving. |
| D．The strengths of artificial intelligence in transport. |
4 . China was a latecomer to space exploration, and in the movies, it has been a latecomer to science fiction. That has probably changed.
The country’s first blockbuster (大片) set in space, The Wandering Earth, opened in February amid high expectations that it would represent the beginning of a new era in Chinese filmmaking. Shown in 3D, The Wandering Earth takes place in a distant future in which the sun is about to expand into a red giant and devour (吞食) the Earth. The approaching danger forces the world’s engineers to work out a plan to move the planet to a new solar system. Things go very badly when Earth has to pass Jupiter, setting off a desperate fight to save humanity from being totally destroyed.
The Wandering Earth is adapted from a short novel by Liu Cixin, the writer who has led a renaissance in science fiction in China. His works are great epics (史诗) and deeply researched. Translating them into movies would challenge any filmmaker, as the director of The Wandering Earth, Guo Fan, admitted.
Guo noted that Chinese Studios had been cautious about investing the resources required to make convincing science-fiction. The budget for The Wandering Earth reportedly reached nearly $50 million— modest by Hollywood standards but still significant in China. “I really hope this movie will not lose money at least,” said Guo before the movie’s release. The popularity of Liu’s novels could help. So could the fact that China has reached a milestone in space: the landing of a probe (航天探测器) on the far side of the moon in January. Although decades behind Russia and the United States, China has now put astronauts in orbit and has ambitious plans to join---or even lead---a new age of space exploration.
Unlike some typical Hollywood movies, The Wandering Earth does not feature a world-saving hero. The fight to save Earth is fought instead by a group. A vision of international cooperation to cope with the threats facing the Earth is a theme that runs deeply through Liu’s fiction.
1. What message does the success of the movie The Wandering Earth convey?| A．It lives up to the audience’s high expectations. |
| B．It marks a new height of the Chinese filmmaking industry. |
| C．It displays China’s ambition to lead space exploration. |
| D．It sets new and higher standards for Chinese movies. |
| A．giant investment of Chinese studios | B．the high reputation of the film director |
| C．China’s advances in space exploration | D．the deep research and world-saving theme |
| A．A New Era for Space Exploration Begins |
| B．A Film Based on Liu Cixin’s Novel Enjoys Great Popularity |
| C．China’s First Space-Themed Film Features Cooperation |
| D．China’s Film Industry Eventually Joins the Space Race |
5 . My life as a tax-paying employed person began in middle school, when, for three whole days, I worked on an assembly (装配) line. My best friend Betsy’s father was an executive (管理者) at Hough Bakeries, which, at special festivals, made little rabbit-shaped cakes for all its stores. The plant downtown needed eight kids for temporary help, and the shift (轮班) fell over spring break, during which I had no plans. Cake? I loved cake-icing especially. I’d earn minimum wage. I’d see how a factory worked. My parents thought all of this was a grand idea for a girl like me and called Betsy’s dad with their permission.
Our roles on the line were simple: Place cakes on conveyor belt. Attach icing ears. Apply icing eyes and nose. Remove the cakes from belt; place onto trays. This was harder than it sounds. With your mind wandering, the cakes pile up. As I told my parents that first night, it was all a little more high-pressure than I’d expected. Dad smiled. This was the sort of work that made you appreciate the money you earned, he told me. And if your feet hurt or the minutes felt like hours, well then that was just motivation to keep those grades up and get that college education.
And the icing? We kids were allowed to eat as much as we wanted. By noon the first day, I could barely look at the stuff. To borrow a favorite phrase from my father: The executives weren’t born yesterday.
1. Why did the writer decide to take the job?| A．To earn lots of money. |
| B．To enjoy her spring break. |
| C．To help Betsy’s father temporarily. |
| D．To learn of the operation of the plant. |
| A．The writer found the job simple. |
| B．The job needed great concentration. |
| C．The writer quit the job the first night. |
| D．Father laughed at the writer’s performance. |
| A．Inspiring. | B．Doubtful. | C．Critical. | D．Sympathetic. |
| A．She found the icing ugly. | B．She was tired from the work. |
| C．She had eaten too much icing. | D．She felt depressed with the job. |
6 . I'm interested in the Renaissance, so I like visiting ancient Italian cities. Ferrara is called City of the Renaissance. When I learned about this city on the Internet, I decided to pay a visit to it.
The city has a certain charm and calmness, but I find it isn't as great as other Italian cities like Verona, let alone Venice or Rome. The Michelin Green Guide gives it two stars, which is right.
I first visited the city centre. The Cathedral and Castello Estense are at the heart of the city. Both have striking appearances. I visited the Cathedral first. Castello Estense is also worth visiting, which owns its name to the powerful family Este family. It was built with bricks and surrounded by a moat（护城河）. At the lower levels, the history of the city and the Este family are told through displays, and in another part the ceilings are shown through mirrors on the ground.
In the north, we can appreciate the Renaissance extension of the town, with straight streets and monumental houses. The famous Palazzo dei Diamanti lies here. When I was visiting it, it started to rain, so after taking a few photos quickly, I cut my visit there short. It had been raining for a few days. When the rain ceased, I went to visit the historical centre and the Renaissance buildings.
After leaving there, I visited several other interesting places such as palaces, churches and the narrow streets of the downtown. After four hours in Ferrara I left by train to Mantua. There I had much better time.
1. Why did the author pay a visit to Ferrara?| A．Because it is related to the Renaissance. |
| B．Because it is full of charm and calmness. |
| C．Because it is a very famous city in Europe. |
| D．Because it is strongly recommended by a website. |
| A．Unbelievable. | B．Reasonable. | C．Unacceptable. | D．Ridiculous. |
| A．The writer thought Ferrara was as great as Venice. |
| B．The writer visited Palazzo dei Diamanti for a long time. |
| C．The writer was much more satisfied with the tour in Mantua than in Ferrara. |
| D．The writer was disappointed with the visit to the Cathedral and Castello Estense. |
7 . The world has seen many inventions. While most people are proud of those associate with their names, there are things making inventors feel the other way.
The pop-up (弹出) advert, by Ethan Zuckerman
Pop-up ads are convenient for those who are interested, but most people get annoyed when they are on computers. They may contain computer viruses. Just as we would blame the inventor, the man humbly accepted his invention isn’t one of the best. In his essay, Zuckerman wrote about the most hateful thing, “I wrote the code to launch the window and run an ad in it.”
The emoticon, by Scott E. Fahlman
Emoticons began to occupy screens crazily in 2011 and gained great popularity, especially with young men. It had been four years since Fahlman first used a “smiley face” in a computer message. He created the emoticon as a joke marker. But things are different. “It has gone to places I don’t approve of,” he complained to The Wall Street Journal in 2013. “It shouldn’t have been created.”
The office cubicle (隔间), by Bob Propst
In 1968, Bob Propst came up with the idea office cubicles, something that “would build a futuristic and tidy office style with no real walls or doors and provide a more comfortable environment”. But the man has come to hate what he has invented, as Propst recalled to Fortune at age 80, “They’ve changed and just become cubicles”.
The K-Cup, by John Sylvan
It seems everyone has a Keurig coffee maker for K-Cups. John Sylvan invented the K-Cup, aimed at facilitating office life of white-collar workers. Now it’s common in houses and companies. However, the single-serve plastic coffee cups aren’t eco-friendly. “I feel bad sometimes that I ever did it”, Sylvan admits. But! Good news for Mr. Sylvan: Keuring now offers varieties of recyclable K-Cups.
1. When was the emoticon invented?| A．In 2007. | B．In 2009. | C．In 2011. | D．In 2013. |
| A．The pop-up advert. | B．The emoticon. | C．The office cubicle. | D．The K-Cup. |
| A．They benefit human life greatly. |
| B．Their creators are blamed by the public. |
| C．Their inventors feel regretful. |
| D．They are very popular with young people. |
8 . Dancing can be magic. At least it is to 11 - year - old Anthony Mmesoma Madu from Nigeria when he dances ballet. A video of Anthony's pirouettes(单脚尖旋舞) went popular, turning him into a star, and earning him a scholarship. Anthony's story has inspired millions and offers hope for the future.
It began on a cold, rainy day in a narrow passage outside untidy Lagos. But Anthony seemed unaware, pirouetting barefoot. His dance teacher took a quick video, posted it on social media, and went back to teaching.
Actress Viola Davis saw the video and tweeted: “Reminds me of the beauty of my people. We can imagine, and love... despite the obstacles that have been put in front of us. Our people can fly!”
In the past few weeks, some 15 million people from around the globe watched madly as Anthony danced across the smooth pavement. Thanks to this support, he received a scholarship to study with some of the world's best ballet dancers at New York's American Dance Theater.
Famous male ballet dancer Calvin Royal II was also moved by Anthony's dancing. He reached out from across the world to Anthony and his classmates at the Leap of Dance Academy in Nigeria He told the young dancers on a video chat, “You are not only changing your world there, in Africa but you're changing the hearts and minds of so many people.”
Many people in Anthony's community have never seen a boy dancing ballet before. But now, his love of dancing is paying off for Anthony, his teacher, his classmates, future Nigerian dancers as well as boys who love ballet.
1. How did people worldwide first know about Anthony probably?| A．On TV. | B．Over the radio. | C．On the Internet. | D．In the newspaper. |
| A．A teacher. | B．An actress. | C．A dancer. | D．A host. |
| A．He danced very well. |
| B．His teacher helped him a lot. |
| C．Lots of people pay attention to him. |
| D．His academic achievement is great. |
| A．Thankful. | B．Favorable. | C．Amazed. | D．Caring. |
9 . Hartley got to Gentral Slalion nearly an hour before his train was due to leave. A lifetime in the theatre had given him a healthy — indeed excessive (过分的) — sense of punctuality; a lifetime of unwanted cups of coffee, constant checking of the time, yet another turn around the block before that all too often pointless, tiresome audition (试镜).
Hartley was 75 — pretty fit for his age, legs holding lip, memory still ticking over nicely — though the occasions for punctuality were now rather fewer. But he was a creature of habit and couldn’t change now.
He repaired to the restaurant purchased a coffee and a blueberry muffin, tired and failed to find a litter-free table. The coffee was awful, the muffin was stale — but the coffee was always awful, the muffin always stale. Hartley refused to let himself be annoyed. His visit to the city had not been without its pleasures. Lunch with an old actor-chum (好友), then a film — regrettably not utilizing (利用) his own talents — had rounded out an agreeable day.
Hartley was a good actor, although the calls on his talents were now infrequent. But really, he thought draining his awful coffee, he’d had a reasonably good career. Something to be proud of. But he’d never had that break-through part.
He headed for his platform. Just as the train was about to pull out a man ran down the platform, jumped aboard as the door slammed shut and sank into the seat next to Hartley.
“Cutting it a bit fine”, he said.
“Indeed”, Hartley replied. “A close run thing”.
The man — forty-ish, amiable looking — gave him an amused glance.
This brief exchange served as an adequate ice-breaker and they chatted their way through the outer suburbs and into the countryside. Having satisfactorily disposed of the sad state of the railways, country versus city living, his neighbour asked Hartley what he did—or had done—for a living.
Hartley hated telling people he was an actor. He was not ashamed of his job. Not in the least, but he had long tired of reactions ranging from “what have I seen you in” to “how do you learn all those lines”.
So in situations like this he simply selected an occupation from a former role. Bit risky, of course. You say you’re a doctor and find yourself meeting the quizzical（疑问的）gaze of a heart surgeon. But he’d never been caught out and it was harmless enough game, Hartley felt. It amused him, and he’d given some damn good performances too.
“I’m a lawyer”, he replied. “Retired several years ago. Property law. Bit of criminal stuff”.
The train was slowing down. The man glanced out of the window.
“My station. I had you quite wrong then”.
He stood and took down his briefcase from the overhead rack.
“Yes, I’d have said you were an actor. The voice especially. Still, lawyers are actors in a way, don’t you think? Plenty of drama in a courtroom”.
The train drew into the station.
“I’m a film director. Casting a feature at the moment. You study faces. On the train. Everywhere. Always on the lookout. Anyway, enjoyed our chat. Bye.”
1. What did Hartley think of his not telling his occupation?| A．Harmful to his acting career. | B．Amusing despite the risk |
| C．Helpful to protect his identity | D．Upsetting when caught out. |
| A．He assumed Hartley had given another answer. |
| B．He understood Hartley’s profession was acting. |
| C．He thought Hartley practiced a different profession. |
| D．He mistook Hartley for another person. |
| A．shows the readers how unexpectedly Hartley’s career ends |
| B．describes Hanley’s shock on finding the man is a director |
| C．confirms Hartley's lack of luck in spite of his acting skills |
| D．proves the man will reconsider giving Hartley a chance to act |
| A．Acting up | B．Employ talents |
| C．Selecting an occupation | D．Casting a feature |
10 . We often hear friends ask why they should read fiction. There is so much to learn from history, from what is going on at the frontiers of science, and from contemporary studies of human behavior. Why should they spend their scarce "free time" reading fiction, the purpose of which, at best, is only entertainment?
We are disappointed about such comments. Yes, we respond, we do find pleasure in reading fiction. But we also learn much about how to best live our lives in ways that can only be captured by fiction. We recognize that some novels are entertaining, but leave no lasting impression. What makes a novel more than entertainment?
Our answer is that we don't just read great books - they read us as well. The human condition is complex and contradictory, layered like an ice-cream dessert, with flavors mixed among the layers. A great novel reflects that complexity. We may read it several times, as we do with our favorites, and each time it is like finding an old friend and gaining new insights from that friend. We put it down with new understandings of the world around us and, most important, of ourselves.
Let's look at the novel Frankenstein, written in 1818 by Mary Shelley. Frankenstein is not the monster, but a young man seeking out the secrets of the universe. He collects body parts and charges it with life. When the dull yellow eyes open, however, Frankenstein, shocked by what he has done, abandons the creature, which ultimately kills Frankenstein's brother, his bride, and his best friend.
On one level, Frankenstein is entertaining - a good horror story, though a little dated. But Shelley writes more than just that. On a deeper level, her book forces us to ask whether humans reach too far to gain knowledge that is as forbidden as the fruit of the Garden of Eden. This theme, as old as the legend of Prometheus （普罗米修斯），dominates Frankenstein. Shelley, of course, knew nothing of genetic （遗传的）engineering that happens today. She was deeply troubled by what human beings might discover about themselves, and the effects of those discoveries on society. Our reading of great literature can also be enriched by understanding the author's personal interests and anxieties.
1. How does the author feel about fiction reading?| A．It is a window to a whole new world. |
| B．It helps us discover the frontiers of science. |
| C．It offers insight into how to live best lives. |
| D．It holds some clues to understanding our memory. |
| A．Because they deserve reading several times. |
| B．Because they lead us to a rich and colorful life. |
| C．Because they explore humans' complex reality. |
| D．Because they improve the writer-reader relationship. |
| A．It is based on a grand theme. |
| B．It is a record of a historic event. |
| C．It is merely a great horror story. |
| D．It is about the legend of Prometheus. |
| A．Why should we read fiction? |
| B．Can novel reading last long? |
| C．Read for fun or read for none? |
| D．Is Frankenstein really entertaining? |
