1 . Obese people experience discrimination (歧视) in many parts of their lives, and the workplace is no exception. Studies have long shown that obese workers, defined as those with a body-mass index (BMI) of 30 or more, earn significantly less than their slimmer co-workers.
Yet the costs of weight discrimination may be even greater than previously thought. “The overwhelming evidence,” wrote the Institute for employment Studies, “is that it is only women living with obesity who experience the obesity wage penalty (薪资损失).” They were expressing a view that is widely aired in academic papers. To test it, The Economist has analyzed data concerning 23,000 workers from the American Time Use Survey, conducted by the Bureau of Labour Statistics. Our number-processing suggests that, in fact, being obese hurts the earnings of both women and men.
The data we analyzed cover men and women aged between 25 and 54 and in full-time employment. At a general level, it is true that men’s BMIs are unrelated to their wages. But that changes for men with university degrees. For them, obesity is associated with a wage penalty of nearly 8%, even after accounting for the separate effects of age, race, graduate education and marital status.
The conclusion — that well-educated workers in particular are penalized for their weight — holds for both sexes. Moreover, the higher your level of education, the greater the penalty. We found that obese men with a Bachelor’s degree (学士学位) earn 5% less than their thinner colleagues, while those with a Master’s degree earn 14% less. Obese women, it is true, still have it worse: for them, the equivalent figures are 12% and 19%, respectively (分别地).
Your line of work makes a difference, too. When we dealt with the numbers for individual occupations and industries, we found the greatest differences in high-skilled jobs. Obese workers in health care, for example, make 11% less than their slimmer colleagues; those in management roles make roughly 9% less, on average. In sectors such as construction and agriculture, meanwhile, obesity is actually associated with higher wages.
These results suggest that the total costs of wage discrimination borne by overweight workers in America are greater than expected. Now, it’s time for our governments to take it seriously.
1. What does the underlined word “it” refer to in paragraph 2?| A．Obese men earn less salary. |
| B．Only obese women earn less salary. |
| C．Both obese men and women earn less salary. |
| D．Weight discrimination may be greater than previously thought. |
| A．A fat woman office director. |
| B．An obese construction worker. |
| C．An obese man with a bachelor’s degree. |
| D．A heavier female doctor with a Doctor’s degree. |
| A．Supportive | B．Objective | C．Subjective | D．indifferent |
| A．Overweight discrimination in other countries. |
| B．The reason of discriminating obese people in their lives. |
| C．American people’s attitude towards overweight discrimination. |
| D．Actions taken against overweight discrimination in workplaces. |
2 . Does a happy person live longer? Many studies have convinced us that happiness brings good health, which has resulted in an increasing demand for speakers and products encouraging positive thinking. However, being happy does not promise that one is going to be healthy. There are other factors that influence one’s health and long life such as a person’s genes or even a person’s socio-economic condition.
Some research even suggests that positive thinking can be dangerous. Positive thinking, when taken to the extreme, can cause a person to be separated from reality. For example, a person who thinks that staying happy and positive can help him recover from an illness like cancer but later fails to recover from it, may blame himself for not being happy. In this case, positive thinking may potentially make the victim disregard other factors. Sometimes the pursuit of happiness is even associated with serious mental health problems such as depression.
All types of happiness are not good for us either. For example, pride, a pleasant feeling, can sometimes rob us of the ability to empathize with others or understand another’s viewpoint. This anti-social behavior can cause people around us to turn away from us, and this could, in turn, make us feel lonely and do harm to our mental and even physical health.
Moreover, unpleasant feelings can be beneficial to a person’s well-being. Researchers believe that unpleasant feelings can help us make sense of our challenges and experiences in a way that supports psychological well-being. For example, if I have behaved badly towards my good friend, the feelings of guilt and sadness might motivate me to apologize and ask for forgiveness. The rebuilding of a broken relationship can be a lift to one’s mental well-being.
In trying to experience happiness, we should remember that seeking for happiness as an end in itself can be self-defeating, and does not necessarily lead to better health. After all, one will surely experience setbacks and conflicts in life. Instead, learning to cope with negative emotions with a realistic positive attitude is key to a person’s good health.
1. What’s the writer’s opinion in this passage?| A．Negative thinking can be dangerous. |
| B．Staying happy can bring good health. |
| C．Unpleasant feelings cannot be beneficial. |
| D．Happiness cannot ensure one’s good health. |
| A．When we use it with a realistic attitude to solve problems. |
| B．When we focus on it as an only determinant of happy life. |
| C．When we think it one of the necessary factor for good health. |
| D．When we realize it may rob us of the ability to understand others. |
| A．They rebuild a broken relationship. |
| B．They lead to self-reflection and personal growth. |
| C．They help keep the problems and challenges away. |
| D．They prevent long-term negative effects on mental health. |
| A．An ultimate goal. | B．An individual plan. |
| C．A final decision. | D．A great start. |
3 . The Greek philosopher Heraclitus once said that you can’t step into the same river twice, for you aren’t the same person at each visit and the water is ever flowing. It is a powerful way to show the reality that everything is always changing. Yet so many people have unpleasant relationships with change. We resist it or attempt to control it, the result of which is almost always some combination of stress, anxiety, and burnout. It doesn’t have to be that way.
No doubt, change can, and often does, hurt; but with the right mindset, it can also be a force for growth. A concept called allostasis can help. Developed in the late 1980s by neuroscientist Peter Sterling and biologist Joseph Eyer, allostasis is based on the idea that rather than being rigid, our healthy baseline is a moving target. Allostasis is defined as “stability through change”—the way to stay stable through the process of change is by changing.
From neuroscience to pain science and psychology, allostasis has become the dominant model for understanding change in the scientific community. The brain is at its best when it is constantly rewiring itself and making new connections. Overcoming pain is not about resistance or trying to get back to where you were but about balancing acceptance with problem-solving and moving forward to normal.
The time to start practicing is now. Over the past few years, the river of change has been flowing, and it shows no signs of letting up. Our ability to work with these changes is directly related to our life satisfaction. Given all this, simply creating a stable expectancy around change goes a long way. So does realizing that the allostasis mindset doesn’t ask us to do nothing. Rather, it asks us to partake in change by focusing on what we can control and trying to let go of what we can’t. When I catch myself resisting change, in my head I say the following: “This is what is happening right now. I’m doing the best that I can. What, if any, skillful actions can I take?” Do this repeatedly and finally you start to get better at it.
To thrive in our lifetime — and not just survive —we need to transform our relationship with change, leaving behind rigidity and resistance. We are always shaping and being shaped by change, often at the very same time.
1. What’s the common practice toward change?| A．To welcome it. | B．To reject it. |
| C．To overlook it. | D．To adapt to it. |
| A．One size fits all. | B．Time works great changes. |
| C．Respond to change by changing. | D．It’s never too late to change. |
| A．Stopping. | B．Dashing down. |
| C．Going up. | D．Widening. |
| A．Repetition makes up for rigidity. | B．It matters to focus on what we can’t. |
| C．Changes promote life satisfaction. | D．It makes sense to embrace changes. |
4 . In the Pixar movie Up, a fun cartoon dog called Dug wears a magical collar which can detect and translate his barks and cries into fluent human speech. Humans have always been fascinated by the potential to communicate with the animals. This week, an article in the New York Times documented major efforts from a group of researchers using machine-learning algorithms (算法) to analyze the different calls of whales, chickens, bats, cats, and more.
There are several ways to train AI systems now. Typically, Al systems learn through training with labeled data of human language which can be well supplied by the Internet. But analyzing animal language is different. Scientists have to instruct software programs on what to look for, and how to organize the data. This process requires matching gained vocal (发声的) recordings with the visual social behaviors of animals. A group studying Egyptian fruit bats, for example, also used video cameras to record the bats themselves to provide context for the calls.
Many critics of this approach point out two weaknesses of current AI language models: being unable to truly understand the relationships between words and the objects in the real world, and scientists’ little understanding of animal societies. Al language models for humans rely on a computer mapping out the relationship between words and the contexts they could appear in. But these models have their own weak points, and can sometimes be a black box—researchers know what goes in and comes out, but don’t quite understand how the algorithm is arriving at the conclusion.
Another factor that researchers should take into account is that animal communications might not work at all like human communications. There might be unique elements to animal language due to physiological and behavioral differences.
Making a Translator for animals has been a popular project that’s been in the works for the last decade. Although some software has shown some success in identifying the basic vocabulary of certain animals, it’s still a far cry from understanding the complex animal languages.
1. Why do researchers use Al to analyze animals’ calls?| A．To tell the differences among animals. |
| B．To test Al’s ability of translating animal language. |
| C．To understand animal language better. |
| D．To explore the fun of communicating with animals. |
| A．The lack of labeled data for training Al systems. |
| B．The difficulty in relating human speech to real objects. |
| C．The need for sound recordings to provide context. |
| D．The matching of vocal recordings with their calls. |
| A．Al language models to study animal communication. |
| B．The researchers’ study on animal societies. |
| C．The relationship between words and context. |
| D．The method of Al algorithms to draw conclusions. |
| A．Al systems for animal language translation. |
| B．Limitations of current Al language models. |
| C．Unique aspects of detecting animal language. |
| D．Challenges in creating a translator for animals. |
5 . Over 7,000 species around the world are considered endangered. That number doesn’t even include the plants, animals, and other lifeforms that are listed by some scientists as vulnerable, critically endangered, or extinct in the wild.
The International Union for Conservation of Nature (IUCN) maintains the most-comprehensive list of endangered species around the world. The Red List of Threatened Species, as it’s called, judges each species on five different standards for an in-depth scientific approach. According to the IUCN, an endangered species is one that meets any one of the following criteria (标准): a 50%-70% population decrease over 10 years, a total geographic area less than 5,000 square kilometers, a population size less than 2,500 adults, a restricted population of 250 adults, or a statistical prediction that it will go extinct within the next 20 years.
Though the IUCN’s Red List covers a wide range of what qualifies as an endangered species, it doesn’t quite say how a species reaches those low points. Prepare to feel guilty: the most common factor when it comes to species decline is human intervention. Loss of habitat, the introduction of a foreign species into the environment, hunting, pollution, disease, and loss of genetic variation (基因变异) are all causes of species decline and most often are a result of human activities. Take the bald eagle for example: the rise in human population and urban development of North America limited the animal’s habitat; an increase in hunting the eagles for sport lowered their population size; and the use of the pesticide DDT on farms harmed the animal’s reproductive capabilities.
But even though humans are the number one cause of species decline, classifying species as endangered encourages action to reverse the effects of human intervention. Conservation efforts by the US Fish and Wildlife Service criminalized (使非法) the hunting of bald eagles and the use of the pesticide DDT in the mid- to late 20th century. The effect was positive, as bald eagles have been on the rise and were taken off the endangered species list in 1995.
1. Which of the following species can be considered endangered?| A．One that will go extinct within the next 50 years. |
| B．One whose population size is less than 5,000 adults. |
| C．One whose habitat is less than 2,500 square kilometers. |
| D．One whose population decreases 20% over twenty years. |
| A．The causes of species decline. |
| B．The disadvantages of the pesticide. |
| C．A list of worldwide endangered species. |
| D．Common features of endangered species. |
| A．To show its rareness. |
| B．To blame humans for its decline. |
| C．To stress its importance in nature. |
| D．To show the meaning of ranking it endangered. |
| A．Entertainment. | B．Health. | C．Science. | D．Education. |
6 . I’ve reached the turn-around point of the day’s kayaking (皮划艇) trip. Sweat runs down my cheek as I
Solo outings had never
In October 2022, I decided to
Pride
Adventuring alone has become like medicine for me! It’s also pushed me to go
| A．dip | B．raise | C．point | D．slip |
| A．exhausting | B．awesome | C．surprising | D．terrible |
| A．crossed | B．lost | C．cleared | D．occupied |
| A．available | B．crucial | C．tough | D．common |
| A．admissions | B．circumstances | C．connections | D．relationships |
| A．bring up | B．take up | C．pull up | D．put up |
| A．appreciate | B．collect | C．cut | D．sweep |
| A．ashamed | B．scared | C．aware | D．tired |
| A．time | B．effort | C．room | D．money |
| A．myth | B．regulation | C．definition | D．truth |
| A．pulled | B．looked | C．coursed | D．carried |
| A．occasionally | B．initially | C．constantly | D．instantly |
| A．visited | B．swam | C．rowed | D．admired |
| A．within | B．into | C．beyond | D．through |
| A．emerged | B．ballooned | C．surrounded | D．encountered |
7 . Five years ago, my husband and I bought a farm.
As we restore the land, I feel my well-being
It has taken a couple of years to
We also learned how to
Owning a farm was never our
| A．disappearing | B．lasting | C．returning | D．crashing |
| A．song | B．light | C．shadow | D．storm |
| A．secured | B．found | C．explored | D．repaired |
| A．clear | B．remove | C．shelter | D．access |
| A．patients | B．friends | C．staff | D．family |
| A．weaker | B．older | C．taller | D．smaller |
| A．respond to | B．appeal to | C．concentrate on | D．depend on |
| A．preparing | B．selecting | C．processing | D．learning |
| A．grown | B．changed | C．faded | D．remained |
| A．gratitude | B．contribution | C．responsibility | D．drive |
| A．house | B．life | C．organization | D．career |
| A．supports | B．impresses | C．recognizes | D．persuades |
| A．destination | B．plan | C．adventure | D．belief |
| A．familiar | B．flexible | C．meaningful | D．tough |
| A．prediction | B．admiration | C．expectation | D．evaluation |
8 . Previous studies have found that the number of years spent in school relates to cognition (认知) later in life, but few studies have examined the influence of educational quality.
“Our study establishes a link between high-quality education and better later-life cognition and suggests that increased investment in schools could be a powerful strategy to improve cognitive health among older adults in the United States,” said Jennifer Manly, senior author of the study.
The study, led by Manly and Dominika Šeblová, a postdoctoral research scientist at Columbia, used data from Project Talent, a 1960 survey of high school students across the United States, and follow-up data collected in the Project Talent Aging Study. The researchers examined the relationships between six indicators (指标) of school quality and several measures of cognitive performance in participants nearly 60 years after they left high school. Since high-quality schools may be especially beneficial for people from disadvantaged backgrounds, the researchers also examined whether associations differed by geography, gender, race and ethnicity.
The researchers found that attending a school with a higher number of teachers with graduate training was the most consistent predictor of better later-life cognition, especially in language fluency (for example, coming up with words within a category). Attending a school with a high number of graduate-level teachers was about equal to the difference in cognition between a 70-year-old and someone who is one to three years older. Other indicators of school quality were related to some, but not all, measures of cognitive performance.
According to Manly and Šeblová, there may be many reasons explaining why attending schools with well-trained teachers may affect later-life cognition. “Instruction provided by more experienced and knowledgeable teachers might be more intellectually inspiring and provide additional neural or cognitive benefits,” said Šeblová, “and attending higher-quality schools may also influence life track, leading to university education and greater earnings, which are in turn linked to better cognition in later life.”
1. How did Manly and Šeblová conduct the research?| A．By conductıng surveys. | B．By making comparisons. |
| C．By explaining examples. | D．By interviewıng the elders. |
| A．The physical health determines your future life. |
| B．Good education contributes to good later-life cognition. |
| C．Language fluency is based on postgraduate training. |
| D．Good schools should have many well-trained teachers. |
| A．To remind the public of seniors’ health. | B．To look into investment in schools. |
| C．To achieve the fairness of humans. | D．To attach importance to education. |
| A．Favorable. | B．Doubtful. |
| C．Uncaring. | D．Opposing |
9 . Not long after my daughter was born in early 2013, I had a serious thought about the life that lay ahead for her. With health and luck, she will live long enough to see the dawn of the 22nd century.
As a journalist, I often encounter the date 2100. It’s a milestone year frequently mentioned in climate change news reports, stories about future technologies and science fiction. But it’s so far ahead that the route we will take to get there is difficult to see. I rarely consider that, like my daughter, millions of people alive today will be there as 2100 arrives, inheriting the century my generation will leave behind.
For many of us, how often can we truly say we are thinking about the well-being of these future generations? How often do we think about the impact of our decisions on the decades and centuries ahead?
Part of the problem is that the “‘now’commands so much more attention,” the sociologist Elise Boulding once said. “If one is mentally out of breath all the time from dealing with the present, there is no energy left for imagining the future.” No wonder problems like climate change or inequality feel so hard to handle right now.
That’s why researchers are coming to the same conclusion that short-termism (短期主义) may be the greatest threat our species is facing this century. Despite our natural ability to look and plan ahead, we have a weakness in our thinking called “present bias.” For example, people are more likely to accept an offer of£10 today, rather than a guarantee of £12 in a week. They also tend to spend on pleasures, not save for rainy days.
I understand the dangers of short-termism. I can both justify the argument and feel the need to care more about future generations. But I admit I still struggle with how to translate that into clear action as an individual. To realize that we are just one in a chain of generations, we owe an obligation (义务) to our future generations to leave a better world than the one we inherited ourselves.
1. What is Paragraph2 mainly about?| A．People’s expectation of the year 2100. |
| B．The author’s thoughts on the year 2100. |
| C．The author’s plan for his daughter’s future. |
| D．People’s attitude to the importance of the year 2100. |
| A．Owing to our ignorance of the future. |
| B．Because of people’s inability to plan for the future. |
| C．Because of our difficulty in handling future problems. |
| D．Due to the lack of our mental energy to consider the future. |
| A．Preference. | B．Disorder. | C．Balance. | D．Freedom. |
| A．To criticize those who favor short-term rewards. |
| B．To express his dissatisfaction with the young generations. |
| C．To inspire people to think more about the future generations. |
| D．To show his determination to speak for his daughter’s future. |
10 . Hangzhou, China—a stunning opening ceremony laden with Hangzhou characteristics amazed the world on Saturday, as President Xi Jinping declared the 19th Asian Games open.
With the city’s profound history, culture and its modern image presented in an eye-catching and high-tech fashion, the opening show helped to express the host’s warm hospitality and its wish to unite the world through sports. Following an opening performance depicting the autumn equinox (秋分), one of China’s 24 solar terms that celebrates the harvest season, over 50,000 spectators burst into cheers as Xi announced the opening of the Hangzhou Games, making the Zhejiang provincial capital the third Chinese city to host the continental sporting gala, following Beijing in 1990 and Guangzhou in 2010.
Wang Hao, president of the 19th Asian Games Hangzhou Organizing Committee, said Hangzhou is honored to play host to such a grand event, which started on September 23rd. Raja Randhir Singh, the acting president of the Olympic Council of Asia, showed appreciation for the Chinese host’s meticulous (细心的) organization in his speech. “You have done a fantastic job in preparing for the Asian Games. The one-year postponement due to the pandemic was unprecedented in OCA history, but your diligence and determination will bear fruit over the next 16 days and you will be rewarded with the most magnificent and successful Asian Games ever,” said Singh.
Supported by new technologies, the Hangzhou ceremony boasted many historic firsts. For the first time in China, organizers switched from a traditional fireworks show to a virtual display, projected (放映) onto a giant curtain screen the size of nine IMAX screens.
To adhere to the principle of delivering the greenest possible Games, zero-emission methanol was used to fuel all of the torches and the main cauldron. For the finale, hundreds of millions of virtual sparks, each representing a participant of the online torch relay, formed the shape of a human torchbearer, who ran into the stadium to light the main cauldron together with the physical relay’s final bearer — Zhejiang native and Olympic champion swimmer, Wang Shun.
1. Why was the autumn equinox depicted at the beginning of the Hangzhou Asian Games Opening Ceremony?| A．Because Hangzhou wants to show its warm hospitality. |
| B．Because Hangzhou wishes to unite the world through sports. |
| C．Because Hangzhou highlights the history of China. |
| D．Because Hangzhou wishes participants a good harvest in the game. |
| A．It is the fourth time that China has hosted the Asian Games. |
| B．The Asian Games was supposed to be held in 2022. |
| C．Wang Hao sang high praise for the organization of the game. |
| D．Raja Randhir Singh was responsible for the organization of the game. |
| A．By fueling all torches and the main cauldron with coal. |
| B．By displaying virtual fireworks and demonstrating the history of the city. |
| C．By employing zero-emission methanol and installing a giant curtain screen. |
| D．By representing a participant of the online torch relay |
| A．Technology and Tradition Combine for the Hangzhou Opening Gala |
| B．History Goes Down in the Hangzhou Opening Gala |
| C．Meticulous Organization is Praised by the World |
| D．Best Wishes are Conveyed in the Hangzhou Opening Gala |
