相关试卷

1.你的选择；

2.你的理由。

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。

Dear editor,

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Yours,

Li Hua

Competition is heating up in the fast-developing artificial intelligence (AI) sector as the emergence of startup DeepSeek underscores China's growing innovation capacities in cutting-edge technology, (signal) a profound shift in the global AI landscape.

DeepSeek-R1, the latest opensource AI model (launch) with a performance on a par with leading models from US-based OpenAI in tasks such as mathematics, coding and natural language reasoning, achieves (impress) results at a fraction (少量) of the cost and computing power of its foreign peers.

The model, quickly rose to the top of the Apple app store's free downloads, has taken the world surprise and sent shock waves through the tech industry; it has even attracted attention from US companies including Amazon, Microsoft and Nvidia.

DeepSeek's achievements offer a glimpse (瞥) into how Chinese tech companies are striving to make technological breakthroughs in large language models the efforts of Chinese tech companies in promoting the use of generative AI technologies in a wide range of sectors. Now, the proportion of Chinese companies stepping up investment and boosting the application of AI is rising (obvious).

Alibaba Cloud, the cloud computing arm of Alibaba Group, recently unveiled its latest AI model, Qwen 2.5-Max, one that offers low-cost alternative to DeepSeek. The company remains committed to investing in advanced AI infrastructure to encourage the widespread (adopt) of generative AI technologies across different industries.

Technological innovation is unstoppable, and international cooperation is important. Although AI brings about new development opportunities, challenges remain. Experts called for efforts (guarantee) the safe and reliable application of AI technology through global governance.

With determination, Rita tried to6 Tracy could see Christmas this year. She said, "If she's only got a couple of weeks,7 now is the time. If Tracy couldn't make it to Christmas, Christmas would come to her." She8 the neighborhood. Then dozens of people9 to celebrate the Christmas ahead of time.

With the Christmas tree shining brightly, they sang Christmas carols on a chilly night. At the same time, Tracy enjoyed the10 moment. It was a community simply showing Tracy she was loved and not11.

No matter how long or short our time may be, we would feel the12 that surrounds us. For Tracy, Christmas came early this year. But the13 is that Christmas is something we carry with us, no matter the14. Sometimes, the most profound expressions of love aren't in what we say but in how we15 for each other.

For such teens like Betty, midnight marks the start of peak productivity. Bedrooms transform into secret laboratories: half-written essays compete with gaming sounds, Instagram stories bloom like digital night flowers, and snack wrappers pile up like modern art installations.. Yet this after-hours freedom results in sleepy mornings, cold breakfasts, and teachers' disapproving frowns that form their daily reality.

. Harvard research shows night owls' brains produce melatonin, a chemical that helps regulate cycles of sleeping and waking, 2 — 3 hours later than early birds, creating permanent "social jetlag (时差)". Not getting enough sleep regularly makes the part of the brain that helps with memory smaller by 7% — 10%, making learning harder. The National Sleep Foundation warns that teens getting under 7 hours nightly have 72% higher anxiety risks and 58% reduced academic performance.

To end this cycle, we think strategic steps are necessary. Begin by fixing wake-up time within a 30-minute window daily, using dawn simulation lights. Initiate a "digital sunset" 90 minutes before bed, replacing screens with paperback books or sketching..

Amy Shapiro, a nutritionist, recommends bananas at 8 pm. Most crucially, night owls should negotiate with parents and teachers for later morning routines when possible — research in Sleep Journal shows allowing teens to start school just 45 minutes later improves test scores by 12%.. However, biological differences require smart management rather than guilt-based resistance.

A. They're struggling to please others.

B. Science reveals alarming consequences.

C. Biological clocks demand strict schedules.

D. They exchange messages with teens across time zones.

E. Remember, night owl tendencies aren't imperfections.

F. A typical night owl trapped in the delayed sleep cycles.

G. Gradually adjust the bedtime earlier by 15 minutes weekly.

Originating from the Proto-Indo-European (PIE) language, IE languages, which number over 400 and include major groups such as Germanic, Romance, and Celtic, are spoken by nearly half the world's population today. Since the 19th century, historians have been investigating their origins and spread as there is still a knowledge gap.

Earlier studies showed that the Yamnaya culture of the Pontic-Caspian steppes (草原) north of the Black and Caspian Seas expanded into both Europe and Central Asia beginning about 3100BCE, accounting for the appearance of "steppe ancestry (祖先)" in human populations across Eurasia 3100 BCE — 1500 BCE. These migrations (迁徙) are widely regarded as the probable carrier for the spread of IE languages.

The only branch of the IE language that had not exhibited any steppe ancestry previously was Anatolian, including Hittite, preserving language characteristics that were lost in all other IE branches. Previous studies had not found steppe ancestry among the Hittites because, the new paper argues, the Anatolian languages came from a language spoken by a group that had not been adequately described before. When the newly recognized CLV population is used as a source, at least five individuals in Anatolia show CLV ancestry.

The CLV group therefore has something to do with any IE-speaking populations and is the best candidate for the population that spoke Indo-Anatolian, the ancestor of both Hittite and all later IE languages.

"The discovery marks a turning point in the 200-year-old quest to reconstruct the origins of the Indo-Europeans and the routes by which these people spread across Europe and parts of Asia," concludes Ron Pinhasi.

A conscious being can be considered to be having subjective experiences of the world and its own body. If you are having a mental experience, you are conscious. We take "experience" to indicate the conscious sensation during states of wakeful processing of sensory perception, imagery or dreaming. A motion sensor might be able to sense the environment, but it is probably not aware that it could do so.

Since non-human subjects cannot verbally report their experiences, there is very limited knowledge of how their mental process works. However, by observing animal behaviour, we can see that they react to the environment too: fight, flight, or curiosity. It is logical to say that animals possess consciousness the way humans do.

According to experts, consciousness depletes (耗费) something in the waking brain, and we cannot keep it up indefinitely. The need to sleep is thus not forced upon us by our environment, but by the needs of the brain itself. If sleeping serves to bring back the thing that is depleted because of our consciousness, it is reasonable to think that animals that have to sleep are conscious when they are awake.

Besides, animals also possess a special emotion that many people think only humans show — empathy. One ecologist witnessed a humpback whale sweeping a seal out of the water and onto its fin to keep it away from nearby killer whales. Though incidents like this seem extraordinary to us, animals have probably been doing it for millions of years.

The study of animal consciousness has tremendous implications. Must different species be treated differently depending on their display of moral traits, their ability to experience and show emotion, and their specific level of consciousness? Must we have a bill of animal rights in place that can guide us in what is proper and lawful conduct in relation to specific species? These are just some questions researchers and policymakers, with further research, will be able to address.

First, you're walked through some introduction screens about the app and then guided to enter your credit card information. Although you can shun typing in that information by scanning your credit cards, the feature never worked when I used it. I had to enter my card information by myself.

I was then asked to hand over my online banking login credentials (登录凭证). Tally then tries to connect to all my accounts. Next, Tally tries to qualify you for their line of credit. This is where I ended up getting stuck because the instructions didn't spell out that they would only be doing a "soft pull" on my credit, rather than a "hard pull." Whenever you apply for new credit, the lender will request a copy of your credit report. That's called a hard pull, and too many of them can lower your credit score.

Fortunately, Tally uses a "soft pull." A soft pull happens when a company asks for information about your credit, but it isn't a part of a new credit application. Because of that, it doesn't affect your credit score.

However, Tally doesn't tell you that they're going to do a soft pull until after you've entered all of your credit card information, birthday, and phone number. I had to stop midway because I thought Tally would do a hard pull, which I definitely didn't want.

I continued through the process until I finally reached an explainer page saying they would only be conducting a soft pull. Tally could do a better job telling users this information earlier in the process.

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(1) 活动目的；

(2) 活动形式；

(3) 活动意义。

注意：

(1) 写作词数应为100词左右；

(2) 可以适当增加细节，以使行文连贯。

词汇：校园艺体节：School Art and Sports Festival

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Robert and Henry were two friends in the same class. They always played together and went home together. One day, Robert and Henry were going home from school. On turning a corner, Robert cried out, "Oh! Look, a fight! Let's go and see!"

"None of our business!" said Henry. "Let us go home quietly and not meddle (管闲事) with it. Or we may get into trouble. Also, our parents are expecting to have dinner with us and I don't want them to worry about me."

"You are a coward (胆小鬼)!"said Robert, running off angrily.

Henry went straight home, and in the afternoon went to school as usual. But Robert told all the boys in class what happened to Henry and they laughed at him a great deal. From then on, they looked down upon Henry and began to distance him.

Henry was a bit sad but he wasn't angry with them for Robert's rude behavior, because he knew that they misunderstood him, and that he was just afraid of doing wrong. Thus, he ignored their laughter and continued to focus on his study.

However, Robert didn't invite Henry to go home together with him any more. Instead, he befriended the boys who regarded Henry as a coward. Every day after school, they didn't go back home directly but went to the river or somewhere to play games and had a lot of fun.

A few days later, with all of his learning tasks completed and feeling a little tired, Henry decided to take a walk along the river. All of a sudden, he heard someone crying for help. Knowing someone was in danger, Henry ran in the direction of crying as quickly as he could. While getting closer, he saw a boy struggling in the water with several boys that often played with Robert recently onshore, knowing nothing to do.

Sometimes, people say that small talk is awkward and shallow (肤浅的). , the other person will focus on the more interesting parts of your conversation rather than the small talk itself. There are four tips that'll help you make small talk in any situation.

·Devices down

. This is a small but meaningful gesture (姿态) in a world that's totally connected to digital networks. Putting your phone, tablet, or laptop away shows your focus is completely on the person you're talking to, and you're not waiting for something to break your attention.

·Listen first

In social situations, one way to show you're offering your full attention is to listen in an engaged (投入的) way. When you're listening, show you're paying attention by practicing nonverbal cues (非语言暗示) like nodding and making eye contact with the speaker. . For example, if someone tells you, "Wow, I haven't seen you in three years," repeat back, "Three years? Has it been that long?" This shows you're actively listening.

·

When you ask about the person you're speaking to, ask open-ended questions. For example, "How have things been?" is a better question than "Have you been alright?" The latter requires a simple yes or no response, while the former draws out information in a conversational way.

·Respond enthusiastically

When someone tells you something in a small talk conversation, respond enthusiastically (热情地). Your positivity shows you're paying attention and also makes them feel valued and respected. .

A. Be open-minded

B. Ask open questions

C. But if you do it successfully

D. The first step to making small talk is to put your devices away

E. It's also a good active listening practice to repeat what someone just told you

F. If you view these conversations as opportunities to learn

G. This is good for building a relationship with someone you don't know very well

In order to find new opportunities, using modern sound, light and digital stage effects, China's traditional Peking Opera, also known as jingju, is appealing to young people in a fashionable and innovative way, as the classic art faces an aging audience.

The centuries-old Tianleyuan Theater in Beijing has introduced fashionable performances of Peking Opera. The opera combines instrumental music, vocal performance, mime (哑剧表演), dance and acrobatics (杂技).

Tianleyuan has a jingju art experience section and fashionable performances. It has attracted more than 2,000 audience members, mostly young people, according to theater staff.

"Good art should keep pace with the times, so does jingju," said Zhang Zishang, a22-year-old performer of The Drunken Beauty, one of the classic jing ju plays performed in the theater. "I feel today's performance is very special," Zhang added. She was born into a family of jingju performers and has had 10 years of stage experience. "Innovation is good, but we must also carry on the basic elements of jingju," another young performer Deng said.

According to Deng, innovation is perhaps the best way for jingju to deal with the problem of an aging audience. The theatre has made successful attempts to combine jingju with local opera forms such as ballet when organizing performances abroad. "Innovation can help traditional arts go further. We are happy to see many young faces, and some of them even come twice to experience the ‘new' art," she added.

The special kitchen is located right next to Jiangxi Cancer Hospital. Over the past 20 years, it has become widely known as the "anti-cancer kitchen" for providing patients and their families with a convenient place to cook meals. The couple provides the use of their kitchen to the public at a very low price — only 1 yuan once.

The kitchen was originally a breakfast stall (小摊). They used to cook youtiao, which was well-known in the neighborhood. One day in 2003, a young couple walked by and asked if they could cook food for their son in the kitchen. Their boy was suffering from bone cancer. He wanted to eat his mother's cooking. Wan and Xion g let the young mother use their kitchen for free. Later, they had an idea that they could offer the kitchen to other families who wanted to make meals for their hospitalized relatives.

In February 2021, Wan and Xiong received the Touching China Award 2020, which is an annual award that recognizes the country's most inspiring role models in different aspects. Later that year, in November, they were also named "National Moral Models". When asked why doing this, Wan said, "I want to help. I am willing to do it, and I'll keep doing it as long as I can."

Vienna

Explore the kid-friendly city of Vienna,Austria.Here，you can find plenty of bike-share stations for getting around．The city has a large number of playgrounds and some fantastic museums for children．In the city，there are many hostels run by local people．There is alwaysone that suits your family's taste．

Volcan Tenorio Area

When you think about taking your kids to Costa Rica，you normally focus on viewing its amazing wildlife．But what about turning to the human activities?One way to do so is to stay on a farm．Kids can take a hand in looking after animals and learning about traditional farming methods．

Khao Sok National Park

In this park，you can show your children a different side of Thailand．Use a local guide to introduce you to the interesting plants and animals．Stay at one of the locally owned cottages．You can even spend a night in a raft house on Chiaw Lan Lake，which runs without electricity．

Countryside of Fiji

Leave luxury hotels behind and head to a village homestay in Fiji．Your kids will learn all about Fijian culture．Your money will go directly to the community．With older children you can join in both sea conservation and community projects，with the help of a reliable organization．