1 . Teachers worried about students turning in essays written by a popular artificial intelligence chatbot now have a new tool of their own.

Edward Tian, a computer science major at Princeton University, has built an App called GPTZero to detect whether a text is written by Chat GPT, which is a popular chatbot that has caused fears over its possibility for immoral uses in American academic circles. His motivation to create the computer program was to fight what he sees as an increase in AI plagiarism (剽窃). Since the release of ChatGPT in 2022, there have been reports of students using the language model to pass off AI-written assignments as their own. Many teachers have reached out to him after he released GPTZero, telling him about the positive results they’ve seen from testing it.

To determine whether an essay is written by a computer program, GPTZero uses two indicators: “confusion” and “burstiness (突发性)”. The first indicator measures the complexity of text; if GPTZero is confused by the text, then it has a high complexity and it’s more likely to be human-written. However, if the text is more familiar to GPTZero — because it’s been trained on such data — then it will have low complexity and therefore is more likely to be AI-generated. Besides, the second indicator compares the variations of sentences. Humans tend to write with greater burstiness, for example, with some longer or complex sentences alongside shorter ones. AI sentences tend to be more uniform.

In a demonstration video, Tian compared the App’s analysis of a story in The New Yorker and a Linked In post written by ChatGPT. It successfully distinguished writing between human and AI. However, GPTZero isn’t foolproof, as some users have reported when putting it to the test. He said he’s still working to improve the model’s accuracy.

Tian is not opposed to the use of AI tools like ChatGPT. GPTZero is “not meant to be a tool to stop these technologies from being used,” he said. “But with any new technologies, we need to be able to adopt it responsibly and we need to have protections.”

1. What have some students done since ChatGPT was released?

A．They have built language models from ChatGPT.

B．They have copied AI-written text from ChatGPT

C．They have accessed their assignments through ChatGPT.

D．They have passed their writing exams through ChatGPT.

2. What can be inferred about the two indicators of GPTZero?

A．The more uniform the text is, the more likely it is to be AI-generated.

B．The less complex the text is, the more likely it is to be human-written.

C．GPTZero sometimes confuses human-written texts with AI-generated texts.

D．GPTZero is more familiar with human-written texts than with AI-generated texts.

3. What does the underlined word “foolproof” mean in the fourth paragraph?

A．User-friendly.	B．Time-efficient.
C．Perfectly legal.	D．Completely reliable.

4. What maybe Tian’s attitude to the use of AI tools?

A．Favorable.

B．Disapproving.

C．Objective.

D．Ambiguous.

2 . The world's first restaurant operated by robots has attracted plenty of diners after it officially started service in Zhujiang New Town in this Guangdong provincial capital on Monday. The restaurant, which only serves Guangdong Shunde cuisine, allows robots to cook, deliver food, place orders for diners and handle most of the work in the restaurant.

“The robot chefs can actually compete with famous chefs from Shunde, which is known for its delicious dishes at home and abroad,” said a diner surnamed Chen. Chen and his friends praised the delicious food cooked by the robots after they tasted fried vegetables, steamed fish and braised pigeon in the restaurant on Monday. A local Shunde cuisine chef surnamed Ma Huiliang said he gave the fried vegetables cooked by the robot 90 out of 100 points. But Ma said he never worries that robots would replace chefs in the future. “On the contrary, it is a liberating opportunity for chefs when robots can cook,” he said. “Chefs can focus their work on innovation and research for new food to better inherit and develop Chinese cuisine when robots can cook.” Ma added.

Qiu Mi, assistant president of Country Garden Group, which runs the restaurant, said the restaurant now has 46 different kinds of robots that can do almost all the work of the restaurant, including welcoming clients, frying dishes, mixing wines, making dessert, cooking rice, operating a cloud rail system and delivering food.

And all the diners can see how their food is being cooked by robots in the kitchen, which is separated by transparent glass walls from the dining hall, Qiu said. The restaurant combines new and high technology with traditional Chinese cuisine, Qiu added.

1. What's the main idea of Paragraph 2?

A．Robots probably take chefs’ place in the future.

B．Dishes cooked by robots and chefs are equally tasty

C．The high efficiency and quality of the dishes by robots.

D．People's various views about robots’ influence on chefs.

2. What's Ma Huiliang's attitude towards robot chefs?

A．Disapproving.

B．Doubtful.

C．Supportive.

D．Worried.

3. Diners can enjoy the following services at the restaurant EXCEPT       .

A．Mixed wines made by robots.

B．Cuisines from different regions.

C．Appreciating the cooking process.

D．Robots’ food delivery and welcome.

4. Which of the following is a suitable title for the text?

A．Robots are on the way to take the place of chefs.

B．Chinese diners have a close encouter with robots.

C．A newly-combined cusine draws diners’ attention.

D．World's first robot-operated resturant opens in China.

3 . Protect the night sky

As a nature photographer, stars have always been one of my favourite elements in the photos. They offer an connection to a universe that is mysterious and grand, connecting our earthly lives to the heavens. Since the earliest recorded history, the night sky has sparked our imaginations and become deeply rooted in our cultures, traditions, artwork, and in later years, has inspired the development of technology with the hope of reaching beyond our blue planet.

With the development of the industrial (工业的) world, though, we have begun to lose the clarity (清晰) that thousands of generations of people and wildlife before us have enjoyed. Because of excesssive (过度) use of lighting, stars have become fainter (模糊的). For photographers hoping to capture the magic of the night sky, they must seek new places. Dark places are far from the reach of a city, and those place are becoming harder and harder to find.

Thanks to conservation groups, led by the International Dark-Sky Association (IDA), we have an opportunity to improve our night skies and recapture ancient magic. By holding the International Dark-Sky week, a yearly celebration of the night sky, the IDA is helping cities, communities and families do their part in helping make skies darker. Dark skies benefit more than just nature photographers; they are important to many wildlife species that also depend on them.

Here are some simple steps we all can do that are easy and inexpensive:

* Change your light bulbs to a dark-sky-friendly color, the closer the light is similar to “firelight” and the further it is away from a blue or white color, the better it is for the environment.

* Use a light fixture that channels the light down and instead of wide and open.

* Turn your lights off before bed!

1. Why does the author prefer photographing stars so much?

A．They inspire the author to learn cultures and art.

B．They are often paid little attention to by most people.

C．They are hardly seen due to the industrial development.

D．They build a close relation between universe and humans.

2. How can photographers get a satisfying photo of the night sky?

A．By looking for places without light.

B．By turning to government for help

C．By avoiding using any light bulbs.

D．By promoting industrial development

3. What can we infer from passage?

A．Blue and white are the dark-sky-friendly colors.

B．Many species of wildlife depend on dark skies.

C．Little efforts are needed to protect the night sky.

D．Joint efforts are needed to regain the darker sky.

4. What is the author's writing purpose?

A．To highlight the value of protecting the night sky.

B．To inform people of the current situation of night sky.

C．To call on people to take action to protect the night sky

D．To show author's great concern for the use of lighting

4 . Zong Qinghou, the founder and chairman of Hangzhou Wahaha Group, China passed away on Sunday at the age of 79. As one of the most respected representatives of China’s first generation of entrepreneurs (企业家) since the country embarked on reform and opening-up in 1978, Zong’s down-to-earth style and innovative spirit greatly impressed the public.

Born in 1945 in Suqian, Jiangsu province, Zong took over a small grocery store at a school in Hangzhou in 1987. In 1989, he founded Hangzhou Wahaha Nutritional Food Factory. In 1996, Zong launched Wahaha AD calcium milk, which became a great hit with Chinese consumers. The company’s products now cover more than 200 categories, including purified water, milk and yogurt drinks, carbonated drinks, fruit and vegetable juice, tea and coffee drinks, with its sales revenue reaching 51.2 billion yuan in 2022. It has nearly 30,000 employees and 8l production bases nationwide. Zong was ranked as the country’s richest person in 2010, 2012 and 2013 by business magazine Forbes.

However, Zong led a simple life, and it was common to see him dressed in a white shirt and black cloth shoes. He once said, “I am an ordinary person, but luckily I was born in such an era (时代).” He said that Wahaha would not exist without reform and opening-up. He said that Chinese entrepreneurs should fulfill their social responsibilities, and create wealth for the people, adding that they should create more employment opportunities and participate in public welfare activities, contributing to the country’s economic and social development.

Moreover, Zong attached great importance to technological innovation to ensure the quality and diversity (多样性) of Wahaha’s products in a highly competitive market, and provide strong impetus to the company’s sustainable growth. It is widely acknowledged that Zong’s management philosophy has set an example for the development of China’s private economy.

1. What does the underlined word “categories” mean?

A．Sorts.

B．Sources.

C．Lines.

D．Fields.

2. What can we learn from the passage?

A．Wahaha AD calcium milk gained great popularity worldwide.

B．Zong firmly believes he is an extraordinary and fortunate man.

C．Zong extremely values the quality and diverity of Wahaha’s products

D．Wahah’s success only resulted from Zong’s devotion and intelligence.

3. Which of the following words can best describe Zong Qinghou?

A．simple and responsible.	B．devoted and creative.
C．competitive and ordinary.	D．modest and independent

4. Where is the passage most probably taken from?

A．A guideline.

B．A menu.

C．A brochure.

D．A website.

6 . Kenya is home to Africa’s predators (捕食者), particularly lions, which frequently hunt farmers’ livestock (牲畜). To protect their animals, farmers often use poisons. While these have been successful in protecting farmers’ livestock, their use has resulted in a sharp decline in the lion population, which stands at just 2,500 now.

At the age of nine, Turere was asked to care for his father’s cattle beside Nairobi National Park, one of Kenya’s most famous wilderness areas, where people frequently experienced conflicts with lions. Turere couldn’t bear to see lions harmed by humans when lions hunted cows, because he loved these creatures deeply. Determined to find a solution benefiting both local farmers and wildlife, Turere started experimenting. But no way worked at first. The only thing that worked later was when he wandered around the livestock pen with a torch in hand. The sight of him walking around at night with a light made the animals runaway.

This inspired Turere to develop the Lion Lights system, a series of flashing LED lights strategically placed on the cattle fences to scare away predators. “The lights flash irregularly to trick lions into thinking that someone is walking around with a flashlight. Thanks to it, we went from losing three cows a week to none,” says Turere. This innovative solar-powered light system—which can also run on wind power—costs just $20.5 per unit, making it affordable and eco-friendly.

Turere’s invention is not only protecting the livelihoods of local communities, it, is also changing the viewpoints of local communities on wild life. “Since the introduction of the Lion Lights system, there have been no predator-related incidents. As a result, local people no longer view wildlife as the enemy,” he notes. “This is great news for these wonderful animals as it means that local communities are more open to wildlife conservation.”

1. What is the problem with farmers using poisons in Kenya?

A．It threatens the lion’s survival.

B．It often harms their livestock.

C．It arouses the public’s opposition.

D．It damages the local environment.

2. Why did Turere perform the experiments?

A．To take good care of his father’s cattle.

B．To stop farmers from hunting lions.

C．To protect the livestock from being killed.

D．To find ways for farmers and lions to coexist.

3. What do we know about the Lion Lights System?

A．It can keep domestic animals from running away.

B．It works with all the lights on all the time.

C．It’s inexpensive and environmentally friendly.

D．Only three cows have been lost since it was used.

4. What does the author want to show in the last paragraph?

A．Exploring the world is a must for children.

B．Local communities have been preserving the wildlife.

C．Protecting the livestock of local communities is the top priority.

D．Turere’s invention contributed to wildlife conservation.

7 . Following a design shown on her cell phone, Ruan Xiyue, 35, quickly sketched a manned spacecraft on a gourd (葫芦), completing the first step of gourd sculpture, an intangible (非物质) cultural her it age of northwest China’s Gansu Province.

Coming from a family engaged in gourd sculpture for almost 90 years in Lanzhou, Ruan is not satisfied with just perfecting her technique. Instead, the fourth-generation inheritor (继承人) aims to bring traditional craftsmanship closer to young people through marketing and sharing.

Dating back over 1, 600 years, gourd sculpture was first developed as a decoration on people’s portable wine pots made of gourds. The pronunciation of “gourd” in Chinese, which resembles that of “luck and fortune”, partly explains its lasting popularity.

For Ruan, the fragrance of gourds is the smell of home. Upon graduating from college, she started learning gourd sculpture from her mother, sitting for hours every day practicing calligraphy and painting, which she views as the essential training to become a qualified sculptor. Later, Ruan developed innovative products such as gourd mirrors and gourd necklaces to tap the market potential, believing they can help the craft reach more people.

Her family opened a gourd sculpting studio in 2010, displaying their works as well as a history of the art. Ruan likes talking with visitors to the studio, and their interactions inspired her to launch a curriculum for people to experience the craft in 2016. According to Ruan, around 800 people attend the courses every year. Among them are students eager to learn something new, and young parents who bring their kids along to enjoy some lovely family time. “Many participants told me that our courses enable them to know more about the history of Lanzhou, and help make the city’s memories last longer,” said Ruan.

Under Ruan’s influence, her mother is now live streaming on social media everyday sharing her stories of gourd sculpture with viewers across the country. “Sharing is inheriting,” said Ruan. “When we share our skills and knowledge with more people, the traditional culture will naturally be spread on a wider scale,” said Ruan.

1. What do we know about Ruan?

A．She is a designer of manned spacecraft on a gourd.

B．She took up gourd sculpture under the influence of her family.

C．She first sculpted on a portable wine pot made of a gourd.

D．She is good at teaching young people the craftsmanship.

2. Which words can be used to describe the curriculum?

A．Inspiring and touching.	B．New and memorable.
C．Popular and enjoyable.	D．Lovely and practical.

3. Which statement is the author likely to agree with?

A．Spreading the gourd sculpture is to share the stories.

B．Stories of gourd sculpture a reviewed across the world

C．Live streaming on social media is the best way to share.

D．Traditional culture will be spread wider through sharing.

4. What can be the best title of the text?

A．Ruan Xiyue: an Inheritor of an Intangible Cultural Heritage.

B．Gourd Sculpture: a Traditional Craft Popular with the Chinese.

C．Social Media: a Useful Tool to Share Gourd Sculpture.

D．Cultural Courses: an Approach to Learning Something New.

8 . Monet gets his place in the art timeline because of his leading role in the impressionist art movement, and through the lasting appeal of his artistic style. The painting he titled Impression: Sunrise, done early in his career, may not seem one of Monet’s best paintings, but the big deal about it is that it was the painting that gave impressionism its name.

Done with oil paint on canvas, this painting is characterized by thin washes of rather mild colors, on top of which he painted short strokes of pure color. Monet gave depth and perspective to an otherwise flat painting by the use of aerial perspective (空间透视法). Look closely at the three boats, and you can see how these get lighter in the tone, which is the way aerial perspective works. The lighter boats appear to be further away from us than the darkest one.

Monet exhibited the painting in what we now call the First Impressionist Exhibition, in Paris. Monet and a group of about 30 other artists, frustrated by restrictions and politics of the official annual art salon, had decided to hold their own independent exhibition, an unusual thing to do at the time. They called themselves the Anonymous Society of Painters, Sculptors, Engravers, etc., which included artists who are now world famous such as Renoir, Degas, Pissarro, Morisot, and Cezanne. Monet said he’d called the painting “impression” because “it really couldn’t pass as a view of Le Harve”.

Louis Leroy, an art critic, in his review of the exhibition used the title of Monet’s painting as the headline, calling it the “Exhibition of Impressionists”. Leroy had meant it ironically as the term “impression” was used to describe a rapidly finished painting of an atmospheric effect, and artists rarely, if ever, exhibited pictures so quickly sketched. The label stuck. In his review published on 25 April, 1874, Leroy wrote,“Wallpaper in its embryonic (萌芽期的) state is more finished than that seascape.” Then in a supportive review published a few days later, Jules Castagnary was the first art critic to use the term “Impressionism” in a positive way.

1. What do we know about Monet’s Impression: Sunrise?

A．It was universally acknowledged as Monet’s best painting.

B．Leroy was deeply impressed by the painter’s remarkable skill.

C．The different tones of the three boats gave depth to the painting.

D．It was exhibited in the official annual art salon with 30 other artists.

2. What does the underlined sentence in paragraph 4 mean?

A．The label met strong opposition from other art critics.

B．The label was stuck to the surface of Monet’s painting.

C．The label was not regarded as a positive image.

D．The label stayed and became widely used after that.

3. Who is the first to use the term “Impressionists”?

A．Monet.

B．Leroy.

C．Renoir.

D．Castagnary.

4. What does the passage mainly talk about?

A．Impression: Sunrise gave Impressionism its name.

B．Critics had a disagreement over Monet’s painting.

C．Monet is a leading artist of Impressionism.

D．Impressionism is an appealing artistic style.

9 . In 1999, David Dunning and Justin Kruger did a series of studies evaluating people’s competence in certain areas, including grammar, humor and logic. The people in the studies were asked to evaluate their own abilities in each area. Dunning and Kruger found that people who scored low on the tests have the tendency to overestimate their abilities, indicating that people who lack skills tend to lack the ability to realize their shortcomings.

This principle has become known as the Dunning-Kruger effect. It occurs because only when people have skills in a given area are they equipped to evaluate their own skills. Admittedly, most people are overconfident in their abilities. They want to believe that they are more capable, knowledgeable and even superior to others, and when someone really wants something to be true, it can be hard for them to admit that it isn’t. By the way, the opposite of the Dunning-Kruger effect also happens: capable people have a more accurate view of their own abilities, and sometimes they even underestimate themselves.

It’s tempting (吸引人的) to think of the Dunning-Kruger effect as a problem. People may even laugh at those who think themselves more competent than they truly are, but everyone has areas where they lack competence, and the Dunning-Kruger effect means they may be relatively bad at self-evaluation in those areas. Even if someone is very intelligent in general, there are still things they don’t know much about. Expertise in one area cannot always be transferred to other areas.

That’s why it’s important to keep digging for information even when you think you’ve found answers. It can also be helpful to check your ideas with other people. Receiving negative feedback can hurt, but if you’re willing to listen, it can help you grow. Even just keeping in mind that the Dunning-Kruger effect exists can help you stay modest, accept criticism and, thus, keep learning throughout your life.

1. What did Dunning and Kruger find in their research?

A．Unskilled people tend to think too much of themselves.

B．Skilled people are usually more humorous and logical.

C．Self-evaluation makes people more logical in some areas.

D．Knowledgeable people sometimes think they are superior to others.

2. What does the author think of the Dunning-Kruger effect?

A．Complicated.

B．Problematic.

C．Universal.

D．Dismissive.

3. What can we do to avoid the Dunning-Kruger effect according to the text?

A．Evaluate yourself on a regular basis.	B．Remain humble and eager for knowledge.
C．Be yourself and ignore negative feedback.	D．Make friends with intelligent individuals.

4. Where is this text probably from?

A．A biology textbook.	B．A book review.
C．A feature report.	D．A. psychology journal.

10 . Falcons are powerful birds that may be trained to hunt in cooperation with humans. The art of training falcons as “hunting dogs of the skies” is called falconry (训鹰术). It was developed in the ancient Arabian Desert around 4000 B. C. In the past, falconry mainly involved hunting with falcons to supplement one’s diet. But now, it has become the favorite sport and pastime in the Arabian Peninsula.

Falconry includes three major processes: acquiring the falcons, training them, and hunting with them. Every year, falconers begin capturing wild falcons in June and July, the migration season. The best birds to catch are the ones with naturally nurtured hunting skills, aged one or two years. Once the falcons are captured, their heads are immediately covered with a leather hood. This is essential because they imprint as their master whomever they see first after the hood is removed. Right after a bird is caught, the training process starts. It begins by depriving (剥夺) the bird of food to make it easier to tame. The birds are taught to know their own name and respond to their master when called. Arab falconers live with their birds day and night in order to build a strong relationship with them.

By the end of October or mid-November, the trained falcons are ready to hunt in the desert. They have excellent vision, 2. 6 times greater than that of a human. They are also the fastest divers on the planet. One hunting technique that sets them apart from other animals is that they can be trained to deliver their prey, without killing it first. This is vital in Islamic culture because animals used for food must still be alive to ensure that the meat is halal, that is, properly prepared according to Islamic law.

Falcons have played such a crucial role in traditional Islamic cultures that a number of countries in the Middle East have made them their national bird. Falconry has grown so popular that specialist hospitals have been established to take care of these magnificent birds. Falcons are even issued their own passports. They are the only animals in the United Arab Emirates that are legally allowed to travel inside planes, enjoying a level of luxury that some humans can only dream of.

1. What is the main reason for Arabic people to hunt with falcons today?

A．To serve as entertainment and exercise.

B．To supplement their diet.

C．To replace the practice of hunting with dogs.

D．To honor their national bird.

2. What can we learn from the passage?

A．Falconers don’t give food to falcons in order to capture them.

B．Falcons are not allowed to see their masters during the training process.

C．Wild falcons with natural hunting skills are ideal for falconers to catch.

D．The trainers’ names are written on the hoods covering the birds’ heads.

3. What especially makes falcons a unique species for hunting in Islamic culture?

A．Falcons keep their prey alive before delivering it to falconers.

B．Falcons can form a strong bond with their owners quickly.

C．Falcons’ vision is particularly suitable for hunting in deserts.

D．Falcons are relatively easy to train for specific hunting.

4. According to the article, what privilege do falcons enjoy in the Arab world?

A．Free air ticket.	B．Passports issued by the King.
C．Expensive meals.	D．Access to specialized medical care.