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In particular, young females that migrate (迁徙) between groups bring their cultural knowledge with them, and groups can combine new techniques with existing ones to get better at searching for food. Such "cumulative culture" means some chimpanzee communities are becoming more technologically advanced — although very, very slowly. "If chimpanzees have some cultural knowledge that the community they' re moving into doesn't have, they may pass it on — just in the same way we pass on the genes (基因)," says Andrew Whiten at the University of St Andrews. "And then that culture builds up."

Scientists knew chimpanzees used tools and passed on the knowledge, but their lack of significant innovation compared to humans puzzled researchers. Cassandra Gunasekaram at the University of Zurich suspected she might be able to apply genetic analysis to the puzzle. To see if young females bring their skill sets into their new groups, she and her colleagues looked at data previously collected by other research groups at 35 study sites in Africa and included information about what tools, if any, each animal used, as well as their genetic connections over the past 15,000 years. "The genetics give us a kind of time machine into the way culture has been transmitted (传播) across chimpanzees," says Whiten.

Some chimpanzees used complex tools, for example a drilling stick and a fishing brush for hunting. The researchers found the chimpanzees with the most advanced tool sets were three to five times more likely to share the same DNA as those that used simple tools or no tools at all, even though they might live thousands of kilometres away. And advanced tool use was also more strongly associated with female migration compared with simple or no tool use.

"Our interpretation is that these complex tool sets are really invented by perhaps building on a simpler form from before, and therefore they have to depend on transmission by females from the communities that invented them initially to the other communities," says Whiten. "It shows that complex tools would rely on social exchanges across groups— which is very surprising and exciting," says Gunasekaram.

For years, chefs on popular video platforms have staged cook-offs between "real" and AI recipes, with the "real" chefs often winning. In 2022, Tasty, an online platform, compared a chocolate cake recipe generated by an AI tool with one developed by a professional cook. While the AI recipe baked up fine, the cook's recipe won in a blind taste test. The tasters preferred the cook's cake for its not-too-sweet and juicer flavor compared to the AI cake.

Sarah and Kaitlin Leung are sisters who run a famous food blog. Their recipes go through a long process. They brainstorm ideas, do research, and experiment a lot before testing each recipe up to 40 times. "We know that our readers are trusting us, so we try to make sure our recipe not only works but is also easy to follow," Sarah says. "The stories that surround these recipes and the connections that we make with people through these recipes are priceless — it's so deeply human. By comparison, the machine doesn't eat and the machine can't taste."

"It's not all negative for me." A software engineer Olson believes AI has a place in the recipe development process. He adds, "but I don't think the technology is there to the point where you can have an entirely AI-generated blog, although that would be a cool concept. Maybe someone should try it and see how it goes."

Volunteers in this role will be added to the Events Volunteer Register. When a volunteering opportunity arises, an email will be sent to the Register. Tasks may include preparing for,advertising or helping out at events. Reply to the email if interested.

The Museum runs regular events for adults and children, engaging thousands annually. Help is sought for various tasks to ensure events run smoothly.

VOLUNTEER TASKS

·Helping at adult or children's events: serving drinks, storytelling and facilitating hands-on activities; setting up for and tidying up after events

·Photography: taking and uploading photos of events

·Advertising: helping distribute promotional posters

WHAT YOU WILL GAIN

·Experience in museum education to enhance your CV (简历)

·Chance to develop new skills

·Join an enthusiastic team and work cooperatively

·Opportunity to ask for a reference, but only after 40 hours' voluntary work

KILLS REQUIRED

·Reliability

·Friendly and polite towards visitors

·Willingness to help out with different tasks

Events mainly occur on weekdays, not many on weekends. Applicants must be 18+. Events Volunteers will be invited to have an informal phone chat and to attend a training session before they are formally accepted as volunteers.

Here in Oklahoma, spring weather keeps us on edge — sunny one moment, stormy the next, with tornadoes that can form in an afternoon. But that particular spring, nothing could weaken my happiness. Just months earlier I'd given birth to twin girls, Emerson and Preslee. And Harley, our dalmatian (斑点狗), had a litter of 12 pups. One was very special.

We named her Muff because her brown ears made it look as if she were wearing tiny earmuffs (耳罩). We gave away the other puppies but kept Muff for ourselves. The perfect puppy for my babies, I thought. "They'll all grow up together," I told my husband Brian.

One afternoon, Muff didn't return from playing outside. With tornado season at its peak and dangerous storms approaching, I grew anxious. "It will come back," Brian tried to calm me down. "It can always find its way back home." But the next day, it still wasn't back. As weather worsened, we took shelter in a school basement, where I prayed for Muff's safety. The wind's howl turned into an incredible roar, as if we were being run over by a freight train.

After the tornado passed, we searched for the dog and found the surrounding area in ruins. Not only were there no signs of the dog, but we were also forced to move to a new house. I still worried about Muff but held out hope. What if it came back to the old home and didn't find us there? But time faded my expectations.

Two years passed, and we got two new dogs. The girls grew up with them, but I never forgot Muff. Then, one day out of the blue, Brian called home from work. He had been surfing the Internet and had come across the website of Rocky Spot Rescue, a local organization that puts up dogs for adoption. "We don't need another dog," I said.

注意：

(1)续写词数应为150个左右；

(2)请按如下格式在答题卡的相应位置作答。

But Brian cut me off and said, "You need to see this."

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The next day, our family went to the organization.

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（1）活动目的；

（2）过程及效果；

（3）你的感悟。

注意：

（1）写作词数应为80个左右；

（2）请按如下格式在答题卡的相应位置作答。

Tech Fun for Seniors

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Beijing's unique cultural identity attracted record tourists to new heights in 2024, most of whom (drive) in part by the popularity of its newly listed UNESCO World Heritage Central Axis (轴). Following its (include) on the world heritage list, visits rose significantly the central axis becoming a must visit for both domestic and international tourists.

The Beijing Central Axis, (stretch) 7.8 kilometers from the Yongding Gate in the south to the Drum and Bell Towers in the north, was constructed based on ancient architectural philosophies (shape) and define an ideal layout for a capital city then. The Central Axis dates back to the Yuan Dynasty, while its length was extended in the Ming and Qing dynasties. It is an epitome (缩影)of traditional city design, in the central position is the emphasis, indicating the purpose of constructing social order and standardizing social life through the city layout. It is also the (grand) and best preserved city central axis around the world, and a model for the development of a mature Chinese capital.

Although Beijing's cultural heritage remained central to (it) tourism appeal last year, previously visited as stand-alone sites, these landmarks now (collective) draw crowds as part of the "Citywalk" experience, offering tourists new perspective on Beijing's history and culture.

A university exchange program led him to Beijing's National Academy of Chinese Theatre Arts, where he trained3 despite no Chinese language skills or background in Peking Opera. "Though I had physical strength,4 its unique movements was a new challenge," he recalls. His noticed5 came in the classic Sanchakou, playing a comedic innkeeper battling in darkness — a perfect6 for his acrobatic (杂技的) skills and humor.

Traditional Chinese stories7 him, so he has created two theater pieces in recent years. His children's play The Monkey King has been performed over 150 shows. "We8 the Monkey King to Swedish kids and they were deeply9 in the legend, especially when they saw him leap to life," he says. Pilotti also attracts children by10 them. After almost every11, he hosts a small workshop to teach the children some movements. Beyond theater, he12 Sino-Swedish ties through TV appearances, online content, and forums. His myth-based work Jingwei earned13 for "sparks of East-West fusion."

Now, Pilotti aims to co-create shows with Chinese and Swedish actors, calling it "true cross-cultural14." For him, combining Peking Opera with physical theater embodies cultural resonance (共鸣) — a journey15 by Chan's films and sustained by equal passion.

Just as you need a destination before starting a journey, a read-a-thon requires clear goals. Prioritize setting a reading target: Will participants aim to collectively read 500 books in a week? Choosing a charitable purpose comes next, for example, to restore a community library. Sharing these objectives upfront helps participants understand how their reading efforts create real-world impact.

For local groups like classmates or neighbors, host an in-person gathering at a community center where everyone reads together. For broader reach, use apps to track reading progress online. Many modern read-a-thons blend both approaches: using digital tools to monitor milestones while organizing offline book-sharing sessions to spark connections.

As the event concludes, ensure all donations are carefully verified (核实) and securely transferred to the chosen cause through trusted platforms. Also, celebrate achievements — award certificates to top readers, display infographics (信息图表) showing how funds will be used, and share photos of beneficiaries (like students holding new books). These steps turn abstract numbers into heartfelt stories.

From classroom reading clubs to city-wide reading relays, read-a-thons prove that when books meet compassion, reading transcends personal enjoyment. Just like the slogan from a high school event last year, "Every page you read makes the world a little better."

A. Turn efforts into action.

B. Tailor the event to your participants.

C. It becomes a torch that can light up others.

D. Donations are made with the amount of reading.

E. It is a beneficial activity to improve reading skills.

F. They are equally important, like two wheels on a bicycle.

G. This inspiring shift reminds everyone that their pages turned truly count.

Jacobs argued that urban planning should prioritize the lived experiences of residents over abstract expertise, but conventional planners often relied on statistical models and aesthetic (审美的) ideals, ignoring the practical knowledge of city inhabitants. The East Harlem Housing Project was a typical example of this disconnect. While officials celebrated its modernist towers and expansive lawns, residents criticized its isolation and lack of community integration. When local residents' needs conflicted with central planners, the resolution all too often fell in favor of the "experts".

Jacobs knew that decentralized planning was the best way to make the most of local knowledge. The urban planner's best course of action is to allow individuals to create their own plans drawing on their unique preferences and local knowledge, helping build and maintain the spontaneous orders making urban life work. It concerns the natural order emerging from decentralized planning: sidewalks that help keep streets safe, diverse residential and commercial uses, and self-governing communities.

The spontaneous orders are the result of human action. By allowing individuals to organize themselves in relation to one another, natural urban orders emerge as flexible frameworks, empowering individuals to shape their environments according to local contexts, mirrored in New York City's 1811 Grid Plan, which provided a flexible foundation for diverse, adaptive development over centuries and enabled residents to make choices about housing, commerce, and public spaces while respecting the complexity of urban life.

Jacobs stood up to centralized urban planning and celebrated the wisdom of average people. Now, she has laid the groundwork for an urban revolution to come.

But this picture of curiosity is incomplete. Consider the appeal of murder-mystery movies, where viewers enjoy the suspense rather than rushing to the ending. This reflects a different flavor of curiosity — one enjoys the journey of discovery rather than demanding quick answers. A study published in National Academy of Sciences explains that while curiosity can drive an urgent desire for answers, it can also set people up for moments of discovery.

In the study, more than 2,000 people watched short videos of animated (动画) lines gradually forming shapes online. While watching each video, the participants reported how curious they were about what the drawing would become, how confident they felt about their prediction and how joyful or frustrated they felt with their curiosity changing as a video progressed. They were also given the choice to either keep watching the videos slowly unfold or skip to the end. Interestingly, greater curiosity motivated people to slow down and continue watching to experience the winding path to resolution, greatly avoiding early answers.

The findings differ from the previous studies because watching events unfold over time may be more engaging than simply wanting a missing answer. Further, curiosity may be more enduring (耐久的) when people assume that answers are on the way. When opportunities to seek information are abundant, curiosity may favor its patient accumulation. However, when waiting appears unproductive, individuals turn to immediate resolutions.

The finding underlines the complexity of curiosity, opening avenues for new explorations. Learning new things can be tough, but harnessing curiosity can help us enjoy the process of learning and delight in overcoming challenges, much like solving a detective story.

Deborah has long used poetry as a tool for good. After graduating with a degree in creative writing, she worked with dementia (失智) patients in a nursing home, reading and composing poems for them. One day, while doing her routine work, she spotted an old ambulance, which kickstarted an idea — she could bring poetry to more people in need. Thus, the Emergency Poet was born, witnessing Deborah travelling the country to offer guidance.

In 2019, Deborah transitioned from her mobile practice to a fixed location in Shropshire. Despite the initial feedback that her idea was unrealistic — investors doubted the business model, potential customers were hesitant to embrace the unconventional concept of poetry as therapy (疗法), and even local authorities were unsure how to categorize and regulate such a unique establishment, Deborah stood her ground. She kept offering one-on-one poetry consultations herself, thoughtfully picking out and recommending poems that matched each visitor's specific emotional state. She also put effort into making the shop feel homely and welcoming, and carefully selected poetry books on display. The Pharmacy has gone from strength to strength, being awarded Regional Independent Bookshop of the Year in 2024, managing to convince people of its value.

Deborah is certain that the practice of the Poetry Pharmacy will grow more popular with time. She may be right: In early 2025, the American Medical Association agreed to include poems and related interpretations in their publication, based on studies showing that poetry can comfort patients and healthcare providers. Deborah said, "The next chapter is bound to be a good one!"

Event Certification Requirements

For an official marathon, it must be greater than or equal to 26 miles 385 yards (42.195 km). If the course is not certified, the Race Director must provide documentation showing how the course was measured, including at least two measurements using an odometer (里程表) or GPS.

Major Governing Bodies

◎ IAU: International Association of Ultrarunners

The IAU is the global governing body for ultramarathon events. Founded in 1984, it works closely with World Athletics to regulate races that exceed the traditional marathon distance.

◎ WA: World Athletics

Formerly known as the IAAF(International Association of Athletics Federations), World Athletics is the global governing authority for all track and field, road running, and race walking events.

◎ ITRA: International Trail Running Association

While the IAU and WA mostly govern road ultras and timed events, ITRA focuses on the wild world of trail ultrarunning. Founded in 2013, ITRA fills a crucial gap by creating standards specific to trail races.

International Events

If an event involves multiple countries, the portion of the route in the host country must make up at least 50% of the total distance to be counted. The participant must provide written assurance to the Race Director.

Race Results and Documentation

Participants are encouraged to maintain proof of event completion, such as a finisher's certificate or medal. If an event allows early starts, the Race Director must ensure that the time for early starters is properly recorded.

One pleasant New-year morning, Edward rose, washed and dressed himself in a hurry. He wanted to be the first to wish a happy New Year to his family. He turned up at every door of the house, and shouted the words of "Happy New Year" in an excited voice. After a quick breakfast he hopped along the street like a happy bird, greeted and repeated the words to those he met.

When he came back, his father gave him 50 dollars, saying he could buy whatever he had been wishing for. His face lighted up as he took them. He had wished for a long time to buy some interesting books that he had seen at the bookstore located near the river through the city. He thanked his father and danced out of the house again with a light heart, intending to buy those books.

As he ran down the street, he noticed a poor family, the father, the mother, and three children shivering with cold in the winter wind. "I wish you a happy New Year," cried Edward as he was happily passing on. The man took a look at the happy boy and shook his head sadly.

Edward stopped and said, "It seems that you do not belong to this country." The man again shook his head, a confused expression flashed over his face, for he could not understand or speak English.

But the poor man pointed to his dry mouth, and to the children with hungry looks, as if to say, "These little ones have had nothing to eat for a long time."

注意：

1. 续写词数应为150左右;

2.请按如下格式在答题卡的相应位置作答。

Edward realized that these poor people were in trouble.

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"My dear boy," said his father, "Here are a dozen of books for you."

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1.活动目的；

2.活动内容；

3.活动反响及意义。

注意：

1.写作词数应为80左右；

2.请按如下格式在答题卡的相应位置作答。

Tech Festival Highlights Innovation and Creativity

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This new teaching method by the teachers since the beginning of this term.

The tech company is reported a new smartphone model next month.