1 . Almost every day we come across situations in which we have to make decisions one way or another. Choice, we are given to believe, is a right. But for a good many people in the world, in rich and poor countries, choice is a luxury, something wonderful but hard to get, not a right. And for those who think they are exercising their right to make choices, the whole system is merely an illusion, a false idea created by companies and advertiser, hoping to sell their products.
The endless choice gives birth to anxiety in people’s lives. Buying something as basic as a coffee pot is not exactly simple. Easy access to a wide range of everyday goods leads to a sense of powerlessness in many people, ending in the shopper giving up and walking away, or just buying an unsuitable item that is not really wanted. Recent studies in England have shown that many electrical goods bought in almost every family are not really needed. More difficult decision-making is then either avoided or trusted into the hands of the professionals, lifestyle instructors, or advisors.
It is not just the availability of the goods that is the problem, but the speed at which new types of products come on the market. Advances in design and production help quicken the process. Products also need to have a short lifespan so that the public can be persuaded to replace them within a short time. The typical example is computers, which are almost out-of-date once they are bought. This indeed makes selection a problem. Gone are the days when one could just walk with ease into a shop and buy one thing; no choice, no anxiety.
1. What does the author try to argue in Paragraph 1?| A．The exercise of rights is a luxury. | B．The practice of choice is difficult. |
| C．The right of choice is given but at a price. | D．Choice and right exist at the same time. |
| A．Professionals find it hard to decide on a suitable product. |
| B．People are likely to find themselves overcome by business persuasion. |
| C．Shoppers may find themselves lost in the broad range of items. |
| D．Companies and advertisers are often misleading about the rage of choice. |
| A．advanced products meet the needs of people | B．products of the latest design flood the market |
| C．competitions are fierce in high-tech industry | D．everyday goods need to be replaced often |
| A．The variety of choices in modern society. |
| B．The opinions on people’s right in different countries |
| C．The problems about the availability of everyday goods. |
| D．The helplessness in purchasing decisions |
2 . Honeybees can’t swim, and when their wings are wet, they can’t fly, either. But Chris Roh and other researchers at the California Institute of Technology found that when bees drop into bodies of water, they can use their wings to produce little waves and slide toward land—like surfers who create and then ride their own waves.
As with many scientific advances－Isaac Newton’s apple or Benjamin Franklin’s lightning bolt—Dr. Roh’s experiment began with a walk. Passing Caltech’s Millikan Pond in 2016, he observed a bee on the water’s surface producing waves. He wondered how an insect known for flight could push itself through water.
Dr. Roh and his co-worker, Morteza Gharib, used butterfly nets to collect local Pasadena honeybees and observed their surf-like movements. The researchers used a wire to restrict each bee’s bodily movement, allowing close examination of their wings. They found that the bee bends its wings at a 30-degree angle, pulling up water and producing a forward force. Bees get trapped on the surface because water is roughly three times heavier than air. But that weight helps to push the bee forward when its wings move quickly up and down. It’s a tough exercise for the bees, which the researchers guess could handle about 10 minutes of the activity.
The researchers said the surf-like movement hasn’t been documented in other insects and most semiaquatic insects use their legs for pushing power, which is known as water-walking. It may have developed in bees, they predicted.
Dr. Roh and Dr. Gharib have imagined many practical applications for bees’ surfing. One plan is to use their observations to design robots able to travel across sky and sea. “This could be useful for search and rescues, or for getting samples of the surface of the ocean, if you can’t send a boat or helicopter,” Dr. Gharib said.
1. What does the author intend to show by mentioning Newton and Franklin?| A．Roh’s admiration for them. | B．Roh’s chance discovery about bees. |
| C．Their outstanding talent for science. | D．Their similar achievements in discovery. |
| A．The air weight. | B．Its leg extension. |
| C．The water movement. | D．Its continuous wing beat. |
| A．Uncaring. | B．Supportive. | C．Doubtful. | D．Worried. |
| A．Honeybees can surf to safety. | B．Bees help scientists make inventions. |
| C．Insects can adapt to the environment. | D．Nature is a helpful guide for discovery. |
3 . With a quick movement, the little creature vanishes in the air like it never existed and somehow appears dramatically-this is a part of the film Fantastic Beasts and Where to Find Them. But in reality, “disappeared” fantastic creatures can also reappear.
The Global Wildlife Conservation(GWC) announced on Oct 30 they have rediscovered the Voeltzkow's chameleon(变色龙)in Madagascar. The last time that the animal was seen was in 1913.
This discovery excited the researeh team, but the finding was not easy. The GWC organized an expedition as part of its Seareh for Lost Species program, an attempt to rediscover species that have not been observed by scientists for at least a decade. They headed into the forests of northwestern Madagascar in April 2018. But they didn't have much luck for a long time. Just days before the trip was to end. the tour guides spotted one of the chameleons. Ultimately, the team discovered three males and 13 females.
Male Voeltzkow's chameleons are up to 164 millimeters long and are light green with dark stripes, which get darker when they are angry or stressed. Females are smaller than males, growing to about 150 millimeters long. They can change their skin to a pattern of red dots and a stripe of purple against a background of black and white.
“The Voeltzkow's chameleon adds color and beauty to the planet, and reminds us that even when all seems lost, a great adventure can reawaken hope." said Don Church, president of the GWC. "Now we have so much to learn about this extraordinary reptile(爬行动物)・including how we can best save it from extinction.”
This isn't the only time a species thought to be extinct has been rediscovered. In fact, this year scientists discovered a frog that has been missing for more than 50 years in a Brazilian jungle. Another example is the Albany adder snake, which was rediscovered in 2016. The species had disappeared for over a decade and was generally believed to be extinct.
So how are these "lost" species able to make a comeback? If the environment changes in favor of certain species that have been considered extinct, the population size of those species may recover again. As they reach greater numbers, the chance of humans discovering them increases.
1. Why is the part of Fantastic Beasts and Where to Find Them mentioned?| A．To lead to a discussion about animal extinction. |
| B．To warn of the difference between reality and fiction. |
| C．To demonstrate that magic can be found in real life. |
| D．To further discuss the reappearance of creatures. |
| A．How luck determined the fate of a lost species. |
| B．How the GWC rediscovered the Voeltzkow's chameleon. |
| C．An introduction to the Seareh for Lost Species program. |
| D．The solutions to make “lost" species come back. |
| A．They can change their colors to green and yellow. |
| B．Female chameleons are much longer than male ones. |
| C．The color of the males' skin can reflect their mood. |
| D．Male chameleons outnumber female ones by a lot. |
| A．The rediscoveries may be due to environmental changes. |
| B．The habitats of frogs and snakes are quite similar. |
| C．Human beings are to blame for species extinction. |
| D．Extinct reptiles would be the first group to be rediscovered. |
4 . Humans have little difficulty recognizing one another. And we know that no two faces are exactly alike. Even identical twins have slightly different faces. Each human face is truly unique, and now we've invented machines that are able to recognize faces for numerous purposes.
Governments, employers and security and police services are increasingly using facial recognition technology. This allows them to quickly confirm an individual's identity. Systems are becoming so advanced that a wanted criminal can instantly be picked out of a crowd of thousands of people. All that's required is an image in a database to compare with the image of any number of people in a crowd. Ordinary people, too, are using facial recognition to unlock their phones, their computers and other devices.
Personal facial recognition protection has several benefits. It is instantaneous, and it relieves us of the need to memorize passwords. However, a device will require a password in the rare event that it doesn't, for whatever reason, recognize the user's face.
There are numerous concerns about the use of facial recognition. Primarily, the concern is that it threatens privacy. The installation of more and more cameras in public and private places is now part of everyday life. This means people can be observed and recognized wherever they go. Cameras may make public spaces safer, but keeping law-abiding(守法的) citizens under constant watch is disturbing to many.
In the age of the coronavirus and the widespread wearing of masks, facial recognition systems are having some difficulty. A mask covers many of the facial data points used by recognition software to confirm a person's identity. In response, facial recognition systems are being trained to use less facial data. That could affect how dependable it is as a method of identity detection.
1. What's the author's purpose of writing Paragraph 2?| A．To further explain the importance of facial recognition. |
| B．To describe the powerful functions of facial recognition. |
| C．To list in detail various advantages of facial recognition. |
| D．To state the unique advanced features of facial recognition. |
| A．The cameras may be occasionally out of order. |
| B．Too many cameras disturb people's daily life. |
| C．People's personal life might be exposed to others. |
| D．The cameras make law-abiding citizens feel stressful. |
| A．Getting more accurate with less information. |
| B．Becoming faster with more facial data. |
| C．Protecting personal information if necessary. |
| D．Responding more quickly to unexpected events. |
| A．The wide popularity of facial recognition. |
| B．The rapid development of facial recognition. |
| C．The benefits of facial recognition. |
| D．The introduction to facial recognition. |
5 . Happiness is not a warm phone, according to a new study exploring the link between young life satisfaction and screen time. The study was led by professor of psychology Jean M. Twenge at San Diego State University (SDSU).
To research this link, Twenge, along with colleagues Gabrielle Martin at SDSU and W. Keith Campbell at the University of Georgia, dealt with data from the Monitoring the Future (MtF) study, a nationally representative survey of more than a million U. S. 8th-, 10th-, and 12th-graders. The survey asked students questions about how often they spent time on their Phones, tablets and computers, as well as questions about their face-to-face social interactions and their overall happiness.
On average found that teens who spent more time in front of screen devices — playing computer games, using social media, texting and video chatting — were less happy than those who invested more time in non-screen activities like sports, reading newspapers and magazines, and face-to-face social interactions.
"The key to digital media use and happiness is limited use," Twenge said. "Aim to spend no more than two hours a day on digital media, and try to increase the amount of time you spend seeing friends face-to-face and exercising — two activities reliably linked to greater happiness."
Looking at historical trends from the same age groups since the 1990s, it's easy to find that the increase of screen devices over time happened at the same time as a general drop-off in reported happiness in U. S. teens. Specifically, young peopled life satisfaction and happiness declined sharply after 2012. That's the year when the percentage of Americans who owned a smartphone rose above 50 percent. By far the largest change in teens' lives between 2012 and 2016 was the increase in the amount of time they spent on digital media, and the following decline in in-person social activities and sleep.
1. Which method did Twenge's team use for the study?| A．Calculating students' happiness. |
| B．Asking students certain questions. |
| C．Analyzing data from a survey. |
| D．Doing experiments on screen time. |
| A．By making a comparison. |
| B．By giving an example. |
| C．By making an argument. |
| D．By introducing a concept. |
| A．To draw a conclusion from the study. |
| B．To offer some advice to the readers. |
| C．To prove social activities' importance. |
| D．To support the researchers' finding. |
| A．Quitting Phones Equals Happiness |
| B．Screen Time Should Be Banned |
| C．Teens' Lives Have Changed Sharply |
| D．Screen-addicted Teens Are Unhappier |
6 . Not long ago, Linda Khan was sitting by a hospital bed in Houston, feeling ill at ease. Beside her lay her father who needed a heart surgery. The two of them had engaged in nothing but depressing small talk. Then, her eye fell on a pile of books. She picked up one, and started to read it out loud. "Right away it changed the mood and atmosphere," she says. Reading gave the daughter a way to connect with her father. Listening allowed the father travel on the sound of his daughter's voice into a place where he felt himself again. “From then on," Khan says, “I always read to him."
In a 2010 survey in the United Kingdom, elderly adults who joined weekly read-aloud groups reported better concentration, less anxiety, and an improved ability to socialize. The survey authors owed these improvements in large part to the “rich, varied diet of serious literature" that group members consumed, with fiction encouraging feelings of relaxation and calm, poetry fostering focused concentration, and narratives giving rise to cognitive (认知的) thoughts, feelings, and memories. In truth, almost any kind of reading to another person can be beneficial.
Readers get rewards too. For Neil Bush, the late-life hospitalizations of his famous parents, George H. W. and Barbara Bush, became opportunities to repay a debt of gratitude. “When I was a kid, they would read to me," he said. With his parents in and out of care, “We've been reading books about Dad's foreign policy and, more recently, Mom's autobiography." Bush went on, his voice thick with emotion, “And to read their amazing life to them has been a remarkable blessing to me, personally, as their son."
To many people, reading to parents may seem so far outside the normal range of regular activities, and it may even feel odd and improper. However, there are still a lot many who brave the momentary strangeness of reading to elderly adults and both reader and listeners are, to borrow a phrase from Wordsworth, surprised by the joy of it.
1. What did reading offer to Linda and her father?| A．A way to establish a bond. | B．A way to travel together in reality. |
| C．A way to treat the disease. | D．A way to engage in learning. |
| A．Improvements in mental health. | B．Benefits of reading to others. |
| C．Changes in cognitive process. | D．Development of social skills. |
| A．Reading benefits more than the listener |
| B．Parents should red more to their kids. |
| C．Children should show their gratitude. |
| D．Reading to parents is children's duty |
| A．Improper and odd. | B．Abnormal but worthy. |
| C．Rewarding and joyful. | D．Interesting but unnecessary. |
7 . Ian McKenna was in third grade when he learned that many kids at his Austin school weren't getting enough to eat at home. He wanted to help, but local volunteer organizations turned him away, saying he was too young. So he decided to find his own solution. For years, he had been gardening with his mother, and they often distributed their extra vegetables to the neighbors. “Why not give the produce to a soup kitchen? Then I thought, I'm good at gardening," says McKenna, now 16. “Why not plant a garden at school, so that kids in need could take food home?"
McKenna persuaded his school to set aside space for a garden; then he asked the community for donations of seeds and equipment. Other students donated their time. Within months, McKenna's garden was producing lettuces, tomatoes, cucumbers and squash for students and their families. Now, seven years later, McKenna's Giving Garden project has expanded to five area schools in addition to his own backyard garden, and he has provided organic produce, enough for 25,000 meals, to Austin families.
For most of his gardening activities, McKenna wears the same T-shirt in different colors, with his personal motto on it: BE A GOOD HUMAN. To him, that means helping in any way you can, no matter what your age. "Even a smile might change someone's life," he says. “It lets them know that they are important. It can make their day."
When COVID-19 hit the U.S., McKenna redoubled his efforts, cooking up to 100 meals to distribute to the hungry on the weekends. When social distancing meant that volunteers couldn't work on community garden plots, he started offering online classes and a gardening hotline so families could grow at home. While gardening is his core focus, McKenna says he is always looking for new ways to help the hungry.
1. What caused Ian's decision to help the kids in his own way?| A．Being rejected by volunteer groups. | B．Being good at gardening. |
| C．A soup kitchen's support. | D．His mother's suggestions. |
| A．It helps students only. | B．It was started with joint efforts. |
| C．It is funded by schools. | D．It earns great profits every year. |
| A．Where there is a will, there is a way. | B．A small gesture makes a difference. |
| C．One good turn deserves another. | D．Love can break all the barriers. |
| A．Ian McKenna, Growing a Food Bank |
| B．Ian Mckenna, an Experienced Gardener |
| C．Giving Garden Project, an Impossible Mission |
| D．Giving Garden Project, a Universal Solution |
8 . Who're happier, men or women?Research shows it's a complex question and that asking whether males or females are happier isn't really that helpful, because basically, happiness is different for women and men.
Women's happiness has been declining for the past 30 years, according to recent statistics.And research shows that women are twice as likely to experience depression compared with men.Gender（性别） differences in depression are well confirmed and studies have found that biological, psychological and social factors contribute to the difference.
Early studies on gender and happiness found men and women were socialized to express different feelings.Women are more likely to express happiness, warmth and fear, which help with social bonding and appear more consistent with the traditional role as a primary caregiver, while men display more anger, pride and disrespect, which are more consistent with a protector and provider role.
Recent research suggests that these differences are not just socially, but also genetically related.Studies have looked into these findings further and discovered that females use more areas of the brain containing mirror neurons（镜像神经元）than males when they process feelings.Mirror neurons allow us to experience the world from other people's view, to understand their actions and intentions.This may explain why women can experience deeper sadness.Women tend to experience more negative feelings, such as more guilt, shame and to a lesser degree, embarrassment.
Psychologically it seems men and women differ in the way they process and express feelings.With the exception of anger, women experience feelings more strongly and share their feelings more openly with others.Studies have found in particular that women express more appreciation﹣which has been linked to greater happiness.This supports the theory that women's happiness is more dependent on relationships than men's.
1. Which feeling are men more likely to show compared with women?| A．Warmth. |
| B．Depression. |
| C．Happiness. |
| D．Disrespect. |
| A．Psychological factors. |
| B．Biological factors. |
| C．Educational factors. |
| D．Social factors. |
| A．a science fiction |
| B．a culture brochure |
| C．a nursery guide |
| D．a health magazine |
| A．Men and women differ in biology and psychology. |
| B．Men and women experience happiness differently. |
| C．Social roles have a great effect on men and women. |
| D．Women's happiness has declined in the past years. |
9 . Why humans make and appreciate music is an evolutionary (进化的) mystery. Recently David Schruth and his colleagues have a new explanation. They say the roots of human music can date back to the branches of trees more than 50 million years ago, when the first primates (灵长类) appeared. Early primates moved around forest by leaping (跳跃) from branch to branch, a very dangerous way to travel that relies on hand and eye working together and control over muscles.
Schruth argues that a primate that calls in a musical way is advertising that it has fine control over its vocal (声音的) muscles. This might have convinced other primates that the caller also had fine control over its body. His another research shows the species that leap the most tend to have more complicated calls, which the team jokingly named as ‘protomusical’.
Hagen, a worldwide famous scientist in this field, commented on the research: “Some people would not include what we see in primates and songbirds as music. But I do see a continuity between human music and primate vocalizations”.
Hagen doesn’t think human music has a single, simple explanation. He argues that human ancestors originally used music-like vocalizations in two ways: groups vocalized together to send
a signal of strength and unity to scare outsiders away, and mothers used vocalisations to communicate with babies. Also another idea: humans used music to strengthen social bonds.
All these ideas might be compatible, says Hagen. Protomusic could have evolved in primates both to attract companions and for territorial signaling. Later, as early humans began cooperating in large numbers, protomusic might have been repurposed so it could attract rather than frighten outsiders, while also strengthening social bonds within groups.
1. What is Schruth’s finding?| A．Primates have the most complex calls. |
| B．Human ancestors leap around trees skillfully. |
| C．Frequent movements sharpen early human calls. |
| D．Complicated vocalizations result from more leaps. |
| A．Negative. | B．Skeptical. | C．Supportive. | D．Cautious. |
| A．Clever. | B．Reasonable. | C．Misleading. | D．Contradictory. |
| A．Repurposed functions of music |
| B．Arguments on primates’ evolution |
| C．Origins of music linked to leaping |
| D．Discoveries about the human origins |
10 . Think about all those successful people in your life that you know. How many of them build their success overnight? How many of them didn’t care about their goals? How many of them gave up after the first failure?
Most of the people we know to be successful were very persistent and devoted to their dreams. In other words, they work hard towards their dreams and keep trying, even if their goals aren’t easy to achieve. They didn’t give up just because they faced barriers and problems. They might even get encouraged by them.
Persistence really matters. It can help build your character. Nothing builds your character more than overcoming failures and problems in life. You get tougher and can handle anything life might throw at you. Each time you win your urge to give up, you make your mind and personality a bit stronger. Each of those wins will build your character to be healthier and to handle more stress.
When you are committed to something, you are willing to learn what it takes to be successful. You will be required to learn new skills and solve new kinds of problems. When you are persistent about your goals, you will have to learn new ways of doing things. Sometimes you might notice that to solve a particular problem, you need to learn more about it. When you study more about the topic, you discover new exciting subtopics to know about. As you think more in-depth into that problem, you will be exposed to new ideas and thoughts. Persistence is the driver behind your ability to learn what you need to know.
When you keep building your persistence and willpower, you will face many failures. Things don’t always end up as you have planned. With persistence, you will learn how to solve those problems and get back up after a failure. You will learn that failure is not the end of the world. Life goes on, and so can you. Each time you decide to overcome your failure, you will learn something new, and you will be a bit stronger than before. Those changes won’t show daily, but slowly they will start to stack up. If you look back and analyze your process, you will discover that you handle the stressful situation more efficiently, and after failures, you won’t go into despair. You rather know how to handle each failure as you have accumulated experiences from them and handle challenging situations.
Persistence is a basic quality to develop in life because it is closely related to personal development and improvement. As you already know, it is not easy, but it is worthy of your effort.
1. The underlined word “them” in Paragraph refers to________.| A．dreams | B．successful men | C．most of the people | D．barriers and problems |
| A．Persistence builds your character. |
| B．Persistence teaches you how to manage failures. |
| C．Persistence improves your skills and abilities. |
| D．Persistence helps you handle a stressful situation. |
| A．People with persistence seldom suffer from failures. |
| B．Learning new skills will make you more persistent. |
| C．Persistent people are easier to get out of a bad mood. |
| D．Successful people usually have stronger personalities. |
| A．explain the importance of being persistent | B．analyze the character of successful people |
| C．offer some suggestions about being persistent | D．show how to deal with problems and face failures |
