1 . Set 40 kilometers northeast of the city of Ambatondrazaka, Madagascar, the Zahamena National Park has overall land coverage of 643 square kilometers, but only about 420 square kilometers is open to the public. It receives an average rainfall level of around 6 feet every year and experiences frequent rain showers even during the dry season between April and October. And elevations (海拔) inside the park range from 250 to 1,560 meters, which has resulted in a diversity (多样性) of climates.
One really interesting thing about the Zahamena National Park is its unique highland landform (高地地貌). The development of several ecosystems that all together exist within its area greatly depends on it. And this is also the reason why the types of wildlife living in one area of its wide range are different in another, which makes it quite exciting to explore.
This protected region’s main area is divided into two parts: the eastern and western areas, with a separate piece of ground in the middle where many small villages are located. Zahamena means “red trees”, which suggests a tree species scientifically called Diatum unifoliatum. It lives only in Zahamena and is characterized by its typically deep reddish-orange color.
Established as a strict natural highland habitat for nature conservation (保护) in 1927, the Zahamena National Park was officially awarded the honorary title of national park in 1997 and was finally opened to the public. Due to its amazing landform and unique local biodiversity, this national park was later listed as a key part of the Rainforests of the Atsinanana in 2007.
Unluckily, there are no hotels or restaurants around the national park. So Zahamena is not an easy rainforest—this national park needs people with a high level of fitness and people with low requirements concerning accommodations. Everyone who is not discouraged by this will be able to expect an amazing rainforest experience in a location which has a small number of tourists.
1. What do we know about the Zahamena National Park?| A．It is hard to reach due to conservation rules. |
| B．It has changeable weather all year round. |
| C．It has a great difference in elevations. |
| D．It is famous for its traditional villages. |
| A．The complete food chain of wildlife there. |
| B．The wet weather condition there. |
| C．The conservation efforts there. |
| D．The special landform there. |
| A．A cultural belief. | B．A local tree species. |
| C．The unique geography. | D．The local village group. |
| A．The tough condition of Zahamena. | B．People’s high level of fitness. |
| C．Its geographical location. | D．The diversity of climates. |
2 . Growing up in Saudi Arabia, 44-year-old photographer Jody MacDonald has always had a strong interest in the desert. “I have always wanted to spend some time in the Sahara, ” MacDonald said. “There are still so many unexplored areas in the Sahara Desert. These relatively unexplored places are so rare these days and hold the very fundamentals of exploration, which attract me. So finally I made the journey. “MacDonald started her journey in Mauritania’s capital city Nouakchott, and headed inland where she and her team jumped on the world’s longest cargo train (货运列车) for a 435-mile journey on the Mauritania Railway. ”The train was dirty and uncomfortable but it was such an interesting and unique way to travel through the vast desert by train, ”said MacDonald.
MacDonald and her group had to face many challenges on their journey. Except for the dirt and discomfort, the travellers also had to deal with the intense heat, violent winds and even dangerous sandstorms. “I was out taking photographs and within minutes, the wind increased to more than 100 miles an hour, ”MacDonald said. “I thought my skin was going to be torn off because of the rain and blowing sand. It felt like sandpaper on my skin. I have never experienced winds that strong before. There was once a time when I wanted to give up. ”
She dealt with the harsh (恶劣的) conditions by trying not to travel in the middle of the day and wore headscarves to protect herself from the sun and blowing sand. “The weather definitely dictates when and where you travel, “said MacDonald. Even with all the challenges, the photographer managed to record amazing images of the beautiful but harsh landscapes of Mauritania, and its fascinating cultures and communities.
1. Why did MacDonald tour the Sahara Desert?| A．She grew up in Saudi Arabia. |
| B．She intended to be a famous woman. |
| C．She had a strong interest in travelling alone. |
| D．She was attracted by the unexplored places in it. |
| A．Unclean and painful. | B．Unique and relaxed. |
| C．Comfortable and interested. | D．Excited and unforgettable. |
| A．The sandpaper on her skin. | B．The difficult weather conditions. |
| C．The dangerous animals. | D．The harsh criticism. |
| A．Determines. | B．Allows. | C．Multiplies. | D．Postpones. |
3 . In South Korea, students should pay for everything they learn in classes from K-pop auditions to real estate deals. Now, top Korean firms are introducing artificial intelligence in hiring and job seekers want to learn how to defeat the robots to get a job.
Many major South Korean companies like SK Innovation and Hyundai use AI in hiring, which generates classes for AI hiring booming fast. Career advisor Park Seong-jung is now offering a three-hour training course in handling recruitment, screening by computers, not people.
Preparing for such tests doesn’t necessarily involve simply memorizing answers. “Don’t force a smile with your lips,” Park Seong-jung told students looking for work in a recent session, one of many in which he said he has conducted for hundreds of people. “Smile with your eyes.”
One AI video system reviewed by Reuters asks candidates to introduce themselves, during which it spots and counts facial expressions including “fear” and “joy” and analyses word choices. It then asks questions that can be tough: “You are on a business trip with your boss and you spot him using the company credit card to buy himself a gift. What will you say?”
Kim Seok-wu, a 22-year-old senior at a top university, recently failed to get beyond an AI interview for a management position at a retail company. “I think I will feel hopeless if all companies go AI for hiring,” Kim said. “The AI interview is too new, so job hunters don’t know what to prepare for and any preparations seem meaningless since AI will read our faces if we make something up.”
1. Why do students in South Korea pay to study courses like AI hiring?| A．They want to be more competitive when faced with AI interview. |
| B．Big companies are in favor of it and want them to beat the androids. |
| C．They want to learn some AI knowledge and learn how to smile before AI. |
| D．AI can analyze their facial expressions and help to prepare for the interviews. |
| A．By making a self introduction and answering some questions. |
| B．By asking interviewees how to deal with the boss’s asking for a gift. |
| C．By looking at what words the interviewees use when answering difficult questions. |
| D．By demanding an introduction, observing facial expressions and asking challenging questions. |
| A．Supportive. | B．Disapproving. | C．Uncaring. | D．Contradictory. |
| A．A news report. | B．A job interview. |
| C．Scientific paper. | D．A job-seeking lecture. |
4 . In the days before the Internet, critical thinking was the most important skill of informed citizens. But in the digital age, according to Anastasia Kozyreva, a psychologist at the Max Planck Institute of Human Development, and her colleagues, an even more important skill is critical ignoring.
As the researchers point out, we live in an attention economy where content producers on the Internet compete for our attention. They attract us with a lot of emotional and eye-catching stories while providing little useful information, so they can expose us to profit-generating advertisements. Therefore,we are no longer customers but products, and each link we click is a sale of our time and attention. Toprotect ourselves from this, Kozyreva advocates for learning the skill of critical ignoring, in which readers intentionally control their information environment to reduce exposure to false and low-quality information.
According to Kozyreva, critical ignoring comprises three strategies. The first is to design ourenvironments, which involves the removal of low-quality yet hard-to-resist information from around. Successful dieters need to keep unhealthy food out of their homes. Likewise, we need to set up a digital environment where attention-grabbing items are kept out of sight. As with dieting, if one tries to bank onwillpower not to click eye-catching “news”, he’ll surely fail. So, it’s better to just keep them out of sightto begin with.
The next is to evaluate the reliability of information, whose purpose is to protect you from false and misleading information. It can be realized by checking the source in the mainstream news agencies which have their reputations for being trustworthy.
The last goes by the phrase “do not feed the trolls.” Trolls are actors who internationally spread false and hurtful information online to cause harm. It may be appealing to respond to them to set the facts straight, but trolls just care about annoying others rather than facts. So, it’s best not to reward their bad behaviour with our attention.
By sharpening our critical ignoring skills in these ways, we can make the most of the Internet while avoiding falling victim to those who try to control our attention, time, and minds.
1. What can we learn about the attention economy from paragraph 2?| A．It offers little information. | B．It features depressing stories. |
| C．It saves time for Internet users. | D．It seeks profits from each click. |
| A．To discuss the quality of information |
| B．To prove the benefits of healthy food. |
| C．To show the importance of environments. |
| D．To explain the effectiveness of willpower. |
| A．Reveal their intention. | B．Turn a deaf ear to them. |
| C．Correct their behaviour. | D．Send hard facts to them. |
| A．Reasons for critical thinking in the attention economy. |
| B．Practising the skill of critical ignoring in the digital age. |
| C．Maximizing the benefits of critical ignoring on the Internet. |
| D．Strategies of abandoning critical thinking for Internet users |
5 . Is it true that our brain alone is responsible for human cognition(认知)? What about our body? Is it possible for thought and behaviour to originate from somewhere other than our brain? Psychologists who study Embodied Cognition(EC)ask similar questions. The EC theory suggests our body is also responsible for thinking or problem-solving. More precisely, the mind shapes the body and the body shapes the mind in equal measure.
If you think about it for a moment, it makes total sense. When you smell something good or hear amusing sounds, certain emotions are awakened. Think about how newborns use their senses to understand the world around them. They don’t have emotions so much as needs – they don’t feel sad, they’re just hungry and need food. Even unborn babies can feel their mothers’ heartbeats, and this has a calming effect. In the real world, they cry when they’re cold and then get hugged. That way, they start to associate being warm with being loved.
Further studies have backed up the mind-body interaction. In one experiment, test subjects were asked to judge people after being handed a hot or a cold drink. They all made warm evaluations when their fingertips perceived warmth rather than coolness. And it works the other way too. In another study, subjects’ fingertip temperatures were measured after being “included” in or “rejected” from a group task. Those who were included felt physically warmer.
For further proof, we can look at the metaphors(比喻)that we use without even thinking. A kind and sympathetic person is frequently referred to as one with a soft heart and someone who is very strong and calm in difficult situations is often described as solid as a rock. And this kind of metaphorical use is common across languages.
Now that you have the knowledge of mind-body interaction, why not use it? If you’re having a bad day, a warm cup of tea will give you a flash of pleasure. If you know you’re physically cold, warm up before making any interpersonal decisions.
1. According to the author, what is the significance of EC?| A．It brings us closer to the truth in human cognition. |
| B．It offers a clearer picture of the shape of human brain. |
| C．It reveals the major role of the mind in human cognition. |
| D．It facilitates our understanding of the origin of psychology. |
| A．Their personal looks. | B．Their mental needs. |
| C．Their inner emotions. | D．Their physical feelings. |
| A．Human speech is alive with metaphors. |
| B．Human senses have effects on thinking. |
| C．Human language is shaped by visual images. |
| D．Human emotions are often compared to natural materials. |
| A．To deepen the readers’ understanding of EC. |
| B．To encourage the reader to put EC into practice. |
| C．To guide the reader onto the path to career success. |
| D．To share with the reader ways to release their emotions. |
6 . Running is often tiring and a lot of hard work, but nothing beats the feeling you get after finishing a long workout around the track.
But while it’s long been believed that endorphins (内啡肽) —chemicals in the body that cause happiness—are behind the so-called “runner’s high”, a study suggested that there may be more to this phenomenon than we previously knew.
According to a recent study published by a group of scientists from several German universities, a group of chemicals called endocannabinoids (内源性大麻素) may actually be responsible for this familiar great feeling.
To test this theory, the scientists turned to mice. Both mice and humans release high levels of endorphins and endocannabinoids after exercise. After exercising on running wheels, the mice seemed happy and relaxed and displayed no signs of anxiety. But after being given a drug to block their endorphins, the mice’s behavior didn’t seem to change. However, when their endocannabinoids were blocked with a different drug, their runners’ high symptoms seemed to fade.
“The long-held notion of endorphins being responsible for the runner’s high is false. Endorphins are effective pain relievers, but only when it comes to the pain in your body and muscles you feel after working out,” Patrick Lucas Austin wrote on science blog Lifchacker.
Similar studies are yet to be carried out on humans, but it’s already known that exercise is a highly effective way to get rid of stress or anxiety. The UK’s National Health Service even prescribes (开药 方) exercise to patients who are suffering from depression. “Being depressed can leave you feeling low in energy, which might put you off being more active. Regular exercise can improve your mood if you have depression, and its especially useful for people with mild to moderate (中等的) depression,” it wrote on its website.
It seems like nothing can beat that feeling we get after a good workout, even if we don’t fully understand where it comes from. At least if we’re feeling down, we know that all we have to do is to put on our running shoes.
1. What did scientists from German universities recently discover?| A．Working out is a highly effective way to treat depression. |
| B．The runner’s high could be caused by endocannabinoids. |
| C．Endorphins may contribute to one’s high spirits after running. |
| D．The level of endorphins and endocannabinoids could affect one’s mood. |
| A．To find what reduces the runner’s high symptoms. |
| B．To see the specific symptoms of the runner’s high. |
| C．To identify what is responsible for the runner’s high. |
| D．To test what influences the level of endocannabinoids released. |
| A．Effect. | B．Goal. | C．Opinion. | D．Question |
| A．They can help ease depression symptoms. |
| B．They are the best way to treat depression. |
| C．They only work for those with serious depression. |
| D．They can help people completely recover from depression. |
7 . A Swiss radio station recently, carried out a social experiment on air, testing robot-created voices and content. The 13-hour experiment took place at the French language. station Couleur3. During the period, listeners heard the cloned voices of five human presenters. The station s programming also included music created by artificial intelligence ( AI) methods. The programming informed listeners about the experiment every 20 minutes. “AI is taking your favorite radio by storm,” a voice said. “Our voice clones and AI are here to unsettle, surprise and shake you. And for that matter, this text was also written by a robot.”
Recent AI developments have led to the creation of a series of tools that permit robots to lead different human activities. These tools belong to a group of systems known as “generative AI”. The tools use machine learning methods to train AI systems on huge amounts of data to produce human-quality results. One of the most highly publicized “generative AI” tools received wide attention by showing the ability to quickly produce written answers to questions at a level and quality similar to humans. However, the development of “generative AI” systems has led to some criticism of the technology. Critics have alerted people to the dangers of such systems. They say if used incorrectly, the systems can have economic, cultural and social harms.
The Swiss station’s chief, Antoine Multone, defended the project as a lesson on how to live with AI. Antoine said if we became ostriches(鸵鸟), we would put our heads in the sand, blindly worrying about the new technology. He thought when AI was coming, we should study the technology, so we could then properly put limits on it. He added that about90 percent of the listener reactions suggested the experiment was a good idea. But many said they found the human element missing and noted, “You can sense these are robots, and there are fewer surprises, less personality
1. Why was the experiment conducted at Couleur 3?| A．To test the texts the robot writes. |
| B．To test the vocal sounds the robot creates. |
| C．To test the capabilities of the human presenters. |
| D．To test the audience’s abilities of composing music. |
| A．Warned. | B．committed | C．Devoted | D．Applied. |
| A．Limit and prevent its progress |
| B．Take human elements out of it. |
| C．Take advantage of it without defense. |
| D．Research and make use of it sensibly. |
| A．Putting AI Voices on Radio. |
| B．Replacing Announcers with Robots |
| C．New. Technologies Changing Our Lives |
| D．Language barriers in the Development of AI |
8 . More often than not, people look at the phone screen to check for new messages or have a quick look a Meta. Researchers have now found why we often feel such a strong need to look at our phones. Using the mobile phone, according to them, is contagious (有传染性的).
The team said people were twice more likely to pull out their phones to check their text messages or e-mails if they were with someone who had just done the same. They also found that women were more likely to use their mobile phones than men. The team watched students in dining halls and coffee shops around the college, observing pairs of college students sitting at the tables for as long as 20 minutes and recording their cellphone use. “What we found most interesting was just how often people were using their mobile phones.” said Dr. Daniel Kruger, the study’s co-author. “Every person we studied used his or her phone at least once,while one woman was on hers about half of the time. People saw others checking their incoming messages and began to check their own.”
“Cellphones create another choice for one’s attention and may both support and disagree with live social activities,” the researchers wrote. Kruger believed this could be explained by the effects of social inclusion and exclusion. If one person in a pair starts a conversation through his phone, the other one may feel excluded and then feel the need to get in touch with others so as not to feel left out. The researchers noted that they might not get the same result in a study of different people for example, older adults might not have a habit of using cellphones so often.
1. What can we learn from the study?| A．People can affect each other by using mobile phones. |
| B．Using mobile phones has nothing to do with social activities. |
| C．Men are more likely to be affected by others’ using mobile phones. |
| D．The sound of mobile phones makes using mobile phones contagious. |
| A．will find that older adults don’t like to use mobile phones |
| B．will find that mobile phones are harmful to health |
| C．will no longer like using mobile phones |
| D．may reach a different conclusion |
| A．Supportive. | B．Objective. | C．Indifferent. | D．Opposed. |
| A．How to Use Mobile Phones Correctly |
| B．Why College Students Like Mobile Phones? |
| C．The Relation Between Mobile Phones and People’s Hobbies |
| D．Something Interesting About the Habit of Using Mobile Phones |
9 . Goldfish may seem like simple creatures swimming in a glass tank, but they possess a rather complicated navigation system, as discovered by researchers at the University of Oxford Led by Dr. Adelaide Sibeaux, the study aims to shed light on our understanding of how fish, and potentially humans, estimate distances using what could be described as an internal GPS.
Writing in the journal Proceedings of the Royal Society B, Sibeaux and colleagues report how they created a tank in their experiment with 2cm-wide black and white vertical stripes (条纹) on the walls, connected by similar stripes across the floor. The team trained nine goldfish to swim a set distance of 70cm and then return to their starting point when waved at. The experiment aimed to investigate how the fish would estimate this distance without any gestures, under different patterns.
Over multiple trials, the goldfish averaged a swim distance of 74cm, give or take 17cm, when presented with the vertical 2cm-wide stripes. However, when the stripe pattern was altered to either narrower vertical stripes, checked patterns, or horizontal stripes, the fish’s behavior changed significantly. Narrower vertical stripes led them to overestimating the distance by 36%, while horizontal stripes resulted in highly inconsistent estimations.
According to the researchers, the goldfish appeared to be using an “optic (光学的) flow mechanism” based on the visual density of their environment. They kept track of how frequently the vertical pattern switched between black and white to estimate how far they had traveled. The study suggests that different optic flow mechanisms are used by mammals, including humans, based on angular (有角度的) motion of visual features. The study implies that the use of visually based distance information could have emerged early in the evolutionary timeline.
“This study is novel because, despite knowing that fish respond to geometric information regarding direction and distance, we don’t know how they estimate distances,” Professor Colin Lever, although not involved in the study, said, “it’s exciting to explore fish spatial mapping because fish navigation evolved earlier and better than most mammals.”
1. Why did Dr. Adelaide Sibeaux conduct the study on goldfish?| A．To test the accuracy of goldfish’s internal GPS. |
| B．To create an advanced navigation system for humans |
| C．To uncover how an inbuilt GPS helps calculate distances. |
| D．To explore the relationships between goldfish and humans |
| A．People gestured the goldfish throughout the experiment |
| B．The tank was decorated with colorful background patterns |
| C．Goldfish tended to underestimate distances with horizontal stripes. |
| D．The change in the tank setting led to the goldfish's incorrect judgment. |
| A．optic flow mechanism is unique to humans |
| B．mammals developed flow mechanism long before goldfish |
| C．goldfish evaluated the distance with multidimensional visual information |
| D．visual density of the environment strengthened the locating ability of goldfish |
| A．Neutral. | B．Ambiguous. | C．Disapproving. | D．Favorable. |
10 . Humanities departments(人文院系)in America are once again being cut down. Earlier this month, the State University of New York(SUNY)StonyBrook announced a plan to abandon several of the college’s well-known departments for lack of fund. The University of Pittsburgh has cut its German and classics.
These are hard times. Instead of Shakespeare or French, there will be(perhaps there already are)college classes in how to cut corporate spending.
I don’t believe that the humanities can make you a decent person.
| A．These subjects are under attack |
| B．Students need practical skills to find jobs |
| C．Defenses of the humanities have appeared |
| D．This problem has also arisen internationally |
| E．Therefore, courses in the humanities are beneficial |
| F．It helps us learn how to think and live in a harmonious society |
| G．But they can expand our sense of what humans can accomplish and create |
