In early summer, the mountains and fields of Guizhou provinces Miao villages are dressed in fresh robes of green. Everywhere, vigour and vitality shine.
Red roofs, gray walls, green trees and grass, along with placid water in the fields, paint a bright and colorful picture of Bayi village in Qiandongnan Miao and Dong autonomous prefecture.
The layers of terraced fields are a masterpiece of farming culture handed down by the ancestors of local Miao residents. Villagers plow fields and transplant rice seedlings.
What is the best title for the passage?
| A．Miao villages clothed in vibrant green |
| B．Miao villages engaged in plowing fields |
| C．Miao villages filled with vigour |
| D．Miao villages bathed in vitality |
2 . Joshua Bingham studied 4 years at the University of Paris and decided to leave his graduation. He transferred to the University of Berlin and graduated with honors. Harvard Law School and, later, Boston College provided him with an excellent legal background. He is presently a corporation lawyer in Miami, Florida.
What is the main idea of the passage?
| A．How Joshua Bingham became a lawyer. |
| B．Bingham is a diligent student. |
| C．Joshua Bingham received an excellent education. |
| D．A good lawyer needs good education. |
3 . In the United States, old people who no longer have an income or who suffer from a loss of physical abilities are often forced to give up living alone. They must leave their homes and depend on someone else to give them a place to live and to take care of their physical needs: they must either live with relatives or live in homes for the aged. This loss of independence is a major problem for the aged.
Which of the following best expresses the main idea?
| A．Old people in the United States who are poor or sick cannot live alone. |
| B．Being unable to live alone is a serious problem for old people in the United States. |
| C．Old people who are poor or sick should live with their relatives, not in homes for the aged. |
| D．In the United States, old people who are poor or sick are forced to live in homes for the aged. |
4 . Good tool design is important in the prevention of overuse injuries. Well-designed tools and equipment will require less force to operate them and prevent awkward（别扭的）hand positions. They will allow the worker to keep the elbows（肘）next to the body to prevent damage to the shoulder and arm.
Overuse injuries can therefore be prevented or reduced if the employer provides, and workers use:
……
What is the best title for the passage?
| A．Good Tool Design for Women | B．Importance of Good Tool Design |
| C．Tool Design and Prevention of Injuries | D．Overuse of Tools and Worker Protection |
5 . Kate Wilson, a 16-year-old girl from England, holds up a book and smiles. “This is Day One of my reading The Little Prince,” she says. Then the video jumps forward. “And now”, she sighs deeply, her face covered with tears, “I end up crying so much that I have to change my shirt”.
This is BookTok, a collection of TikTok book-related videos on the short video platform. It has been an official reading community since April 2020. Bookworms gather on the platform to share their reading experiences by editing a video carefully at the length of less than 3 minutes. They “play”, “read” and “recommend” their favorite books, or recommend treasure writers who have never been discovered. It may sound like a simplified way to talk about books, but the most appealing point is that they can visually record videos to share the feelings of reading moment, and arouse a strong emotion, which written reviews cannot express instantly. So BookTok offers book lovers special reading experiences.
It has also driven a wave of old book sales in the market. A list of bestsellers from 20 years ago has been dug out, which most readers have never heard of. In fact, many of the books like It Ends With Us should not have been forgotten. On Amazon, BookTok is so influential that it has been added into the titles of books themselves. For instance, the novel It Ends With Us: BookTok made me buy it! is now riding high in the top 100. Under its influence, old titles were returning to the bestseller charts. Therefore, BookTok is devoted to bringing these classic books back.
Eventually, a great book finds its faithful readers. Thanks to BookTok, not only can more original works be appreciated, but the authors can attach more importance to literary creation. It is BookTok that offers such books “a second lease of life”.
(以下是A种题型)
1. What is paragraph 1 mainly about?
| A．The importance of reading. | B．The influence of great books. |
| C．An example of using BookTok. | D．A story of a teenager booklover. |
| A．Users can apply editing skills. |
| B．Bookworms can gather regularly. |
| C．It can give instant book reviews visually. |
| D．Users can share reading experiences freely. |
| A．BookTok is added into their titles. |
| B．Book publishers find a new market. |
| C．They' re recommended by the treasure writers. |
| D．BookTok brings them back to people’s attention. |
| A．Classics Back to Life | B．Young People 's Favorites |
| C．A New Market for BookTok | D．A Platform for Visual Reading |
(以下是B种题型)
5. Where does Kate share her feeling of reading The Little Prince?
6. How do the bookworms share their reading experiences on BookTok?
7. What benefit does BookTok bring to the novel It Ends With Us?
8. Why do we say BookTok offers books “a second lease of life”?
6 . 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 |
7 . 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. |
8 . 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 |
9 . Have you ever heard about Black Friday and Cyber Monday? Surely, they are all about finding the best deals on holiday gifts for yourself and family members. And have you heard about GivingTuesday? Here is something about it!
GivingTuesday is observed annually on the Tuesday after Thanksgiving, which encourages people to help those in need by making financial donations or doing good in their local community. The “Global Day of Giving” was started in 2012 by New York City nonprofit 92nd Street Y and the United Nations Foundation.
Unlike Black Friday, GivingTuesday serves a more altruistic purpose. In its first year, the movement brought in almost $10 million for charities, and things have only improved since. In 2019, many GivingTuesday social media campaigns worldwide helped raise an amazing $ 1.9 billion from 27 million donors! Over the past five years, many higher education institutions have also been using the Tuesday after Thanksgiving to ask alumni for donations. In 2019, the University of Michigan, which calls it Blueday, received 5887 gifts totaling over $4 million, while Pennsylvania State University raised $710 000 to benefit over 85 University programs.
Though donating money certainly helps, there are many other ways to support the great cause, especially during the COVID-19 pandemic. You can video tutor kids struggling with online learning, or team up with an adult to get groceries or medications for an elderly neighbor. Alternatively, call on your peers to help you with a service project that addresses an issue close to your heart, or pick one from the several ideas suggested on the GivingTuesday website. You can also donate your gently-used clothes and toys to local shelters, or mail a handwritten note to a grandparent or a friend you miss seeing.
What are you going to do to make a positive difference in your community on GivingTuesday? Let us know by adding your comments below!
1. Why does the author mention Black Friday and Cyber Monday in Paragraph 1?| A．To make a comparison. | B．To lead to the topic. |
| C．To arouse readers’ interest. | D．To express his doubt. |
| A．To promote the development of economy. | B．To attract people to buy more holiday gifts. |
| C．To call on more universities to donate money. | D．To encourage people to help those in need. |
| A．Selfless. | B．General. | C．Specific. | D．Complex. |
| A．Where people can offer their kind help. | B．What people can do on GivingTuesday. |
| C．How people can stay safe during COVID-19. | D．Why people need to support the great cause. |
10 . Calling all tea lovers: the next time you reach for a cup of tea, try green tea—if you want to lengthen your life. That’s according to a new study recently concluded by researchers with the Chinese Academy of Medical Sciences. Researchers found “habitual” tea drinkers—whom they defined as drinking tea at least three or more times a week—had longer and healthier lives than those who did not drink tea as regularly. But these benefits were only seen in those who drank green tea, not black tea.
To come to this conclusion, researchers analyzed 100,902 Chinese participants with no history of heart attack or cancer. They were divided into two groups, those who drank tea three or more times a week, and those who drank tea less than three times a week. Participants were then followed-up after seven years.
In the end, the researchers found that regular tea drinkers had a 20 percent lower risk of suffering from heart disease, and a 22 percent lower risk of dying from heart disease than those who never or seldom drank tea. Then, to look at the “potential influence of changes in tea drinking behavior,” researchers about eight years later took a part of study participants—14,081 people—and assessed them after five years. Finally, they found those who continued to drink tea three or more times a week had a 56 percent lower risk of deadly heart disease.
But why is green tea more beneficial than black? Senior author Dr. Dongfeng Gu said that green tea is rich in polyphenols(多酚), as a previous study shows, which, “protect against cardiovascular(心血管的) disease and its risk factors.” Black tea, on the other hand, is fermented(发酵), during which process “polyphenols may lose their antioxidant effects.”
“In our study population, 49% of habitual tea drinkers consumed green tea most frequently, while only 8% preferred black tea,” he said. “The small percentage of habitual black tea drinkers might make it more difficult to observe strong associations, but our findings hint at a differential effect between tea types.”
1. What is paragraph 2 mainly about?| A．The research process. | B．The research purpose. |
| C．The research subjects. | D．The research findings. |
| A．Assess. | B．Examine. | C．Produce. | D．Indicate. |
| A．Green Tea or Black Tea, That’s a Question |
| B．Tea Drinking: a Common Practice in China |
| C．Green Tea Drinkers may Enjoy a Longer Life |
| D．Tea Time: Relaxing, Refreshing and Rewarding |
