1 . How to Write a Free Verse Poem

Let’s say you are working on homework or an assignment about writing a free verse poem and you’re all set to start.     1     Fortunately, the following steps can solve your problem.

Choose a subject. Maybe you can write a poem about a person or your favorite pet.    2     If you have trouble choosing a subject, try closing your eyes and visualizing what is meaningful to you. Then select one that you have an emotional connection to.

Think about how to approach the subject.    3     Are you focusing on the specific scene or are you going to write more generally about a certain theme? Are you considering how you can choose certain words to describe the subject? It can be helpful to decide ahead of time what you want to say about the topic.

    4     Not being too worried about rhyming, you can feel free to explore your topic. Write down as many details as you can think of. For example, if you are describing your last birthday party, you may start by describing who was at the party, the gifts you received, and how you felt during the party.

Create a draft and improve it. Use the list of keywords to help you draft a poem.    5     These will help you to create a stronger free verse poem. Then, read your draft loudly and take note of any lines or sections that have a certain rhythm, as well as any lines where a word or phrase sounds off or flat.

A．Focus on using devices like metaphor, simile, etc.

B．You can also focus on a theme like love or sorrow.

C．Write down the key words that relate to your subject.

D．Look at the place where you could improve on a description.

E．Are you planning to write a perfect draft or write your poem directly?

F．However, there’s one problem: you don’t know how to write a free verse poem!

G．Are you going to write from a certain point of view, like the first person or the third person?

2 . Ariel Procaccia has thought a lot about how to cut a cake over the last 15 years. As the father of three children, he knows how hard it is to divide a birthday cake to everyone’s satisfaction. But it’s also because Procaccia’s work focuses on exploring the mathematical rules for dividing stuff up fairly. One way to do that is to think abstractly about dessert.

For decades, researchers have been asking the seemingly simple question of how to cut a cake fairly. The answer reaches far beyond birthday parties. A mathematical problem at its heart, cake cutting connects strict reasoning to real-world issues of fairness, and so attracts not only mathematicians, but also social scientists, economists and more. “It’s a very elegant model in which you can distill what fairness really is, and reason about it,” Procaccia says.

The simplest approach is called the “divider-chooser” method, where one person cuts the cake into two equal pieces in his view, and the other person picks first. Each receives a piece that they feel is as valuable as the other’s. But when personal preferences are taken into account, even the easiest rule becomes complicated. Suppose Alice and Bob are to divide a cake, and Alice knows Bob prefers chocolate, she may knowingly divide the cake unequally so the smaller piece contains more chocolate. Then Bob will choose according to his preference, and Alice will get the larger piece. Both of them are satisfied with what they get, but the meaning of fairness changes in this situation.

The cake is a symbol for any divisible good. When cake-cutting principles are employed to settle disagreements, they are potentially helping the world find solutions. Procaccia has used fair division algorithms (算法) to model food distribution. Social scientist Haris Aziz is exploring situations ranging from how to divide up daily tasks to how to best schedule doctors’ shifts in hospitals.

Even after decades of investigation, cake cutting isn’t like a simple jigsaw puzzle (拼图) with a well-defined solution. Instead, over time, it has evolved into a kind of mathematical sandbox, a constructive playground that brings together abstract proofs and easy applications. The more researchers explore it, the more there is to explore.

1. What does the underlined word “distill” in paragraph 2 mean?

A．Get the essence of.	B．Find the opposite of.
C．Keep the focus on.	D．Reduce the impact on.

2. What can we learn about fairness from the example given in paragraph 3?

A．Its standard is stable.	B．It prevents unequal division.
C．Its concept is complex.	D．It dominates personal preferences.

3. What is paragraph 4 mainly about concerning cake cutting?

A．The application of its rules.	B．The details of its process.
C．The problems it produces.	D．The harmony it symbolizes.

4. What is the best title for the text?

A．Who benefits most from fairness?

B．How has fairness changed over time?

C．What method works best in cake-cutting?

D．Why are researchers so interested in cake-cutting?

3 . “The mountains are calling and I must go” — the famous quote is from John Muir(1838-1914), who is described as “the wilderness poet” and “the citizen of the universe.” He once jokingly referred to himself as a “poet-geologist-botanist and ornithologist (鸟类学家)-naturalist etc. etc.!” He is known as the Father of American National Parks.

Famed documentary filmmaker Ken Burns recently said, “As we got to know him… he was among the highest individuals in America; I’m talking about the level of Abraham Lincoln, Martin Luther King Jr., and Thomas Jefferson— people who have had a transformational effect on who we are.”

So where is the quote from? Well, John Muir was a productive writer. Whether he was writing poetry or simply letters to his family, John Muir was always putting pen to paper. The quote is from within one of his many letters written to his sister:

September 3rd, 1873 Yosemite Valley Dear sister Sarah, I have just returned from the longest and hardest trip I have ever made in the mountains, having been gone over five weeks. I am weary, but resting fast; sleepy, but sleeping deep and fast; hungry, but eating much. For two weeks I explored the glaciers of the summits east of here, sleeping among the snowy mountains without blankets and with little to eat on account of its being so inaccessible. After my icy experiences, it seems strange to be down here in so warm and flowery a climate. I will soon be off again, determined to use all the season in carrying through my work—will go next to Kings River a hundred miles south, then to Lake Tahoe and surrounding mountains, and in winter work in Oakland with my pen. Though slow, someday I will have the results of my mountain studies in a form in which you all will be able to read and judge them. The mountains are calling and I must go, and I will work on while I can, studying incessantly (永不停息地). I will write again when I return from Kings River Canyon. Farewell, with love everlasting. Yours, John

1. What can we learn from John Muir’s self-description in paragraph 1?

A．He longed to expand his own career.

B．He enjoyed his involvement in nature.

C．He wanted to find his real advantage.

D．He valued his identity as a poet most.

2. What did Ken Burns mainly talk about?

A．Muir’s political influence.	B．A documentary film on Muir.
C．Muir’s historic significance.	D．The social circle around Muir.

3. How did Muir feel when writing the first paragraph of his letter?

A．Relieved but regretful.	B．Exhausted but content.
C．Excited but lonely.	D．Defeated but hopeful.

4. Why must John Muir go into mountains again?

A．To go on with his mountain studies.

B．To seek freedom from social connection.

C．To attend an appointment in Oakland.

D．To experience the hardship of wilderness.

4 . The Enchanting Scenery of Zhangjiajie

Located in China’s Hunan province, Zhangjiajie offers a unique and breathtaking landscape with nature’s unbound creativity. This region, famous for its rock formations and deep gorges (峡谷), is a popular destination for travelers to see the nature’s wonders.

Tianmen Mountain

Tianmen Mountain, the tallest peak in Zhangjiajie, stands tall at 1,518 meters. Its most famous Tianmen Cave, a natural arch which spans over 100 meters wide, offers a breathtaking view of the surrounding mountains. There is also a challenging glass walkway, offering visitors a thrilling walk above the clouds.

Zhangjiajie National Forest Park

This park is a shelter for nature lovers, with over 2,400 species of plants and animals. Its highlights include the “Avatar” Hallelujah Mountains, which were a filming location for the popular movie “Avatar”. The park’s hiking trails offer visitors the chance to explore its thick forests and breathtaking valleys.

Huangshi Village

Known for its traditional Tujia architecture, Huangshi Village offers a look into the rich cultural heritage of the local community. Visitors can enjoy the village’s peaceful atmosphere, admire the unique stone houses, and taste the delicious local cuisine.

Baofeng Lake

This beautiful lake, surrounded by lush green hills, offers a peaceful escape. Boating on the lake, one can appreciate the reflections of the surrounding mountains, creating a picture-perfect scene.

1. Which of the following is NOT a feature of Tianmen Mountain?

A．It is the tallest peak in Zhangjiajie.

B．Its glass walkway gives visitors a thrilling walk.

C．It is famous for its flat and plain landscape.

D．A natural arch called Tianmen Cave is the most famous.

2. Where was the movie “Avatar” filmed?

A．Tianmen Mountain.	B．Zhangjiajie National Forest Park.
C．Huangshi Village.	D．Baofeng Lake.

3. What can visitors experience in Huangshi Village?

A．The beautiful lakes and green hills.	B．The traditional architecture and cuisine.
C．Various species of plants and animals.	D．The uniqueness of its rocks and mountains.

5 . Imagine living in a cool, green city alive with parks and threaded with footpaths, bike lanes and buses which transport people to shops, schools and service centers in a matter of minutes.

This fancy dream is behind the idea of the 15-minute city, where all basic needs and services are within a quarter of an hour’s reach, improving public health and lowering vehicle emissions.

Artificial intelligence could help urban planners realize that vision faster, with a new study from researchers at Tsinghua University in China demonstrating how machine learning can generate more efficient spatial layouts (空间布局) than humans can.

Automation scientist Zheng Yu and his colleagues wanted to find new solutions to improve our cities which are fast becoming blocked. They developed an AI system to tackle the tough tasks of urban planning and found it can produce urban plans that outperform human designs by about 50 percent in three aspects: access to services, green spaces and traffic levels.

Starting small, Zheng’s team tasked their model with designing the urban area only a few square kilometers in size (about 3×3 blocks). After two days of training, the AI system searched for the ideal road designs and land use to fit with the concept of the 15-minute city and local planning policies and needs.

While the AI model has some capabilities that could extend its use for planning larger urban areas, designing entire cities will be more complex. Drafting a neighborhood consisting of 4×4 blocks contains twice as many planning decisions as designing 3×3 blocks, the researchers said. But automating even a few steps in the planning process can save huge amounts of time: the AI model can compute in seconds certain tasks that take human planners between 50 to 100 minutes to work through.

Rather than AI replacing people, Zheng and his colleagues think their AI system can work as an “assistant” to urban planners, who could generate concept designs optimized (优化) by the system, and reviewed, adjusted and evaluated by human experts based on community feedback.

1. According to the text, which of the following is NOT a benefit of the “15-minute city” concept?

A．Better public health.	B．Lower vehicle emissions.
C．Decreased access to green spaces.	D．Fast and convenient service.

2. Which major issue in cities did Zheng Yu and his team want to address?

A．High levels of pollution.	B．Limited access to public services.
C．Shortage of affordable housing.	D．Rising crowding and traffic problems.

3. What can be concluded from the text about the AI model’s capabilities?

A．It can design entire cities efficiently.

B．It takes longer to train for larger urban areas.

C．It can complete tasks much faster than human planners.

D．It is limited to planning only a few square kilometers at a time.

4. What’s the best title for this passage?

A．Designing better cities with AI

B．The 15-Minute City: A Dream or Reality?

C．Improving Public Health with Greener Cities

D．The Role of Machine Learning in Urban Design

6 . Three scientists jointly won this year’s Nobel Prize in physics for proving that tiny particles (粒子) could keep a connection with each other even when separated, a phenomenon once doubted but now being explored for potential real-world applications such as encoding information. Frenchman Alain Aspect, American John F. Clauser and Austrian Anton Zeilinger were quoted by the Royal Swedish Academy of Sciences for experiments proving the “totally crazy” field of quantum entanglements (量子纠缠) to be all too real. They demonstrated that unseen particles, such as photons (光子) , can be linked, or “entangled”, with each other even when they are separated by large distances.

In quantum entanglement, establishing common information between two photons not near each other “allows us to do things like secret communication, in ways which weren’t possible to do before”, said David Haviland, chair of the Nobel Committee for Physics. Quantum information “has broad and potential effects in areas such as secure information transmission, quantum computing and sensing technology”. The kind of secure communication used by China’s Micius satellite, as well as by some banks, is a “success story of quantum entanglement”, said Harun Siljak of Trinity College Dublin.

The Nobel Committee said Clauser developed quantum theories first put forward in the 1960s into a practical experiment. Aspect was able to correct an error in those theories, while Zeilinger demonstrated a phenomenon called quantum teleportation that effectively allows information to be sent over distances. “Using entanglement you can send all the information which is carried by an object over to some other place where the object is.” Zeilinger said. He added that this only works for tiny particles. “It is not like in the Star Trek films transporting something, certainly not the person, over some distance,” he said.

1. Which of the following statements about quantum entanglements is NOT true?

A．Scientists were doubtful whether it exists in the real world.

B．The Nobel Prize winner has put it into practical experiment.

C．Two particles can actually be connected regardless of distances.

D．The more distant 2 photons get, the less entangled they’ll become.

2. Which has the closest meaning to the underlined word “transmission”?

A．Affecting.	B．Transforming.
C．Communicating.	D．Spreading.

3. What is the last paragraph mainly about?

A．The achievements these 3 scientists have got individually.

B．The explanation for information transmission over large distances.

C．The clarification that science fiction is no equal to scientific theory.

D．The reason why these 3 scientists share this year’s Nobel Prize in physics.

4. What can we conclude from the passage?

A．Classical physics can be applied to tiny particles.

B．Quantum physics is the focus of modern physical research.

C．Particles, photons, and quanta are all the basic composition of matter.

D．Quantum entanglements can contribute to more cutting-edge technologies.

7 . With mounting evidence that nanoplastic particles (纳米塑料微粒) are in our bodies, there is growing concern over their potential health impacts. Now a new study finds a relation between nanoplastics in the brain and a higher risk for Parkinson’s disease.

Nanoplastics appear when the plastic packaging breaks down into small pieces. These particles can enter the blood and cross the blood-brain barrier, with European researchers reporting earlier this year that in animal experiments, it can take two hours or less for certain nanoplastics to reach the brain after being eaten.

In humans, it’s long been thought that environmental factors play a role in Parkinson’s disease but specific causes are still unclear. The new study from the Duke University School of Medicine details how nanoplastics cause chemical changes in the brain that can, in turn, make Parkinson’s and related types of diseases more likely.

That’s because the nanoplastics attract a protein (蛋白质) called alpha-synuclein, known to play a role in Parkinson’s and related disorders. In lab and animal studies, the plastic’s interaction with it leads to increases in the affected neurons in the brain. This interaction appears related to favorable conditions in which Parkinson’s can develop.

The study authors note that Parkinson’s disease existed long before nanoplastics appeared in the environment, but they think that this “nanoplastics pollution in the human brain” may prove a new poison.

Further, the Duke team led by Dr. Andrew West notes that Parkinson’s disease is among the fastest growing nervous diseases in the world, even as the amazing amount of plastic pollution builds across the planet. This is expected to continue for the foreseeable future.

“The technology to monitor nanoplastics is still at the earliest possible stages and not ready yet to answer all the questions we have,” West said. “But hopefully efforts in this area will increase rapidly, as we see what these particles can do in our experiments.”

1. Where is the text most probably taken from?

A．A product advertisement.

B．A science journal.

C．An art magazine.

D．A travel brochure.

2. What is paragraph 4 mainly about?

A．The conditions leading to Parkinson’s.

B．The cause of alpha-synuclein’s appearance.

C．The principle of nanoplastics’ impact on Parkinson’s.

D．The difference between Parkinson’s and related disorders.

3. What can be inferred from West’s words in the last paragraph?

A．Plastic pollution will by no means be avoided.

B．Nanoplastics are impossible to deal with at present.

C．Fewer people will suffer from Parkinson’s in the future.

D．More efforts in the study of nanoplastics will be put in.

4. What is a suitable title for the text?

A．Nanoplastics can enter the brain through blood

B．Nanoplastics may promote Parkinson’s disease

C．Alpha-synuclein plays a role in Parkinson’s disease

D．Nanoplastics will do serious harm to human health

8 . Artificial intelligence(AI)models have long surpassed (超过) just creating text responses and images. Now, with only one sentence, OpenAI’s latest text-to-video model, Sora, can turn your words into video with good visual quality while faithfully following your content instructions.

Sora is said to perform better than many other existing models with similar functions. The Al model can create video at suitable aspect ratios (屏幕高宽比) for different devices, such as both widescreen videos and vertical videos that we usually see on social media. It also lets users quickly test out content in lower quality before making the high-quality version, which helps speed up output.

Aside from this, its ability to present videos in a realistic and smooth manner is amazing. Sora can create detailed scenes with several characters, scientific types of motion, and accurate subject and background details while generating multiple shots with a single video. Beyond the user’s requests, it also understands how these elements exist in the real world. For example, reflections in the water changes as a woman walks by.

Sora’s performance wouldn’t be possible without its helpful assistant, ChatGPT, which transforms simple sentences into detailed descriptions. improving the accuracy of output according to the user’s prompts (提示语).

However, the current model isn’t perfect. It may have trouble accurately showing how things move in a complicated scene and might not get how one action leads to another. For example, if someone eats part of a cookie in a Sora-made video, the cookie might not look like it’s been bitten into. The model might mix up directions like left and right, and find it hard to describe events in the right order.

As of February, Sora is still in the testing stage of development. OpenAI is now inviting cybersecurity professionals to make random attacks on Sora’s system, aiming to test the model’s possible weaknesses and risks. Sora has also been open to some visual artists, designers and filmmakers. Their feedback (反馈) will assist OpenAI in enhancing the model to better serve creative professionals.

1. What is the main focus of paragraphs 2-3?

A．Sora’s strengths.	B．Sora’s variety.
C．Sora’s development.	D．Sora’s techniques.

2. How does ChatGPT contributes to Sora’s capabilities?

A．By specifying user input.	B．By providing verbal feedback.
C．By examining sample videos.	D．By improving video quality.

3. Why does the author provide the example in paragraph 5?

A．To stress Sora’s potential safety risks.

B．To illustrate Sora’s existing limitations.

C．To show Sora’s perfect performance.

D．To explain the concept of a space time patch.

4. What can we know about Sora up to now?

A．It has been made available to various industries.

B．Its commercial release has been called off.

C．It has exposed alarming security issues.

D．It is undergoing testing and improvement.

9 . In a recent heartwarming story, Mr. Sun has touched the hearts of many by using AI face-swapping technology to create a video message from his late father.

The touching video captures Sun’s emotions as he replicates his father’s appearance and voice to convey a message of well-being to his grandmother. The entire process of face-swapping and video creation took a lot of effort and lasted nearly half a month, during which Sun couldn’t help but shed tears as he missed his deceased father.

In 2022, Sun’s father was diagnosed with a rare condition known as appendiceal mucinous adenocarcinoma (阑尾黏液腺癌). Despite Sun’s efforts to seek medical treatment for his father, the disease progressed rapidly, and his father passed away in 2023.

Concerned about his grandmother’s fragile health, the family decided to keep Sun’s father’s passing a secret. They fabricated (编造) a story, telling the elderly woman that her son was still receiving treatment in a Beijing hospital. The prolonged separation depressed the grandmother a lot, who continuously expressed her longing to speak with her son.

In a creative attempt to comfort his grandmother, Sun, inspired by science fiction films, decided to use AI face-swapping technology to create a video message from his father. Prior to recording the video, he even shaved off his bear d to look more like his late father. By using AI software, he successfully transformed his appearance into that of his father, delivering a heartfelt message to his grandmother: “Mom, it’s Jihai. I’m doing well in Beijing.” Despite the relatively low pixel (像素) quality, the grandmother believed the well-intentioned fabrication.

Sun admitted that his emotions almost broke down within the half-month, as every mention of his father’s name or a glance of his photograph brought great sorrow. He also expressed uncertainty about how long he can keep up the fabrication and whether he will make use of face-swapping again. Nevertheless, he is determined to follow in his father’s footstep to be a strong support for his family.

1. What does the underlined word in paragraph 2 mean?

A．Copies.

B．Paints.

C．Recalls.

D．Preserves.

2. How did Sun comfort his grandmother?

A．By seeking medical treatment for his father.

B．By making up to look like his father.

C．By showing his father’s previous photographs and voice to her.

D．By telling a white lie and giving his father an online rebirth.

3. Which is NOT true about Sun’s use of AI face-swapping technology?

A．It was a laborious process.	B．Sun will employ face-swapping again.
C．Sun got inspiration from science-fiction films.	D．The images this technology made were unclear.

4. Which words can best describe Sun according to the passage?

A．Creative and honest.	B．Optimistic and generous.
C．Considerate and responsible.	D．Talented and courageous.

10 . A lot of people assume the more work they put in at the gym, and the longer and harder they push themselves, the better their results will be.     1     But if you want to get the best gains, the key is to focus on the quality of the work rather than the quantity.

Your body is capable of making only tiny adaptations and improvements at any one time. Once you've given it enough push to make these changes, any additional work you do after that point won't be making you any better.     2     This is because you'll need longer to recover afterwards. Besides, you won't feel fresh when you start your next session. Ideally, it's just enough to do the smallest amount of work required to promote growth in every workout.     3     Thus the minimum amount of exercise brings the maximum physical gains.

    4     For example, if a new gym-goer wants to get stronger, he might start a squat (深蹲) workout, which is made up of ten steps, each having five repetitions. In theory, it's a sensible way for building strength. If he's only attempted three steps in his previous exercise, it's far from enough. The fourth step would push him past his previous limit and force adaptation. But the subsequent steps are meant for more professional people.     5    

As a general rule, regardless of your experience, aim to only increase the volume of any exercise by one step from workout to workout.

A．It seems logical.

B．Instead, it'll harm your progress.

C．It's natural that you may want to keep fit.

D．After that, you can stop exercising during the day.

E．Only in this way can you enjoy the benefit of exercise.

F．They would just increase the chance of injury for beginners.

G．How much exercise you need to do depends on your current fitness level.