“低碳生活，绿色出行”，某城市许多道路增设路边绿化带和自行车道，不少市民喜欢骑单车出行，享受绿色环保的出行方式，自行车正逐渐成为人们喜爱的交通工具. 某商城的自行车销售量自2022年起逐月增加. 据统计，该商城1月份销售自行车75辆，2月份销售自行车90辆. 若该商城前4个月自行车销量的月平均增长率相同，则该商城3月份销售多少辆自行车？

将连续的正整数$1, 2, 3, 4, \cdots$，排列成如下的数表，用$3\times3$的方框框出9个数(如图). (1) 图中方框框出的9个数的和与方框正中间的数10有什么关系？ $$\begin{array}{cccccc} 1 & 2 & 3 & 4 & 5 & 6 \\ 7 & 8 & 9 & 10 & 11 & 12 \\ 13 & 14 & 15 & 16 & 17 & 18 \\ 19 & 20 & 21 & 22 & 23 & 24 \\ \vdots & \vdots & \vdots & \vdots & \vdots & \vdots \end{array}$$ (2) 将方框上下左右平移，但一定要框住数表中的9个数，若设正中间的数为$a$，用含$a$的代数式表示方框框住的9个数字，并计算这9个数的和. (3) 能否在方框中框出9个数，使这9个数的和为270？若能，求出这9个数；若不能，请说明理由.

18. (新趋势·思维导图)梳理信息便于我们较快地把握文章的主要内容。请根据相应段落完成下面的示意图。(5分) 冬阳如今猛于虎 ├── 冬阳如今猛于虎的原因 │ ├── 臭氧层正逐渐走向衰竭 │ ├── ② ______ │ └── ③ ______ └── ① ______ ├── 注意每天晒太阳的时长 ├── ④ ______ ├── 慎晒冬阳 └── ⑤ ______

三个班分别有 44、41、34 名同学，他们包车去春游，规定 3 个班中一个班乘大车、一个班乘中车、另一个班乘小车，已知大、中、小车分别能容纳 7、6、5 名同学，每辆车收费 80、70、60 元，那么这三个班至少要花多少元车费？

俏皮猪 25 元一个，加菲猫比俏皮猪便宜，但价格也是整数元，并比俏皮猪少买 2 个，共花了 280 元。问买了多少只俏皮猪？

My phone buzzed with a video titled “WARNING: 5 Foods That Are Actually Plastic.” My mother doesn't offer advice; she issues warnings. I suspect her phone has declared war on me. Every time she scrolls, the feed whispers to her that my favorite snack is a “poison”. I never challenge her claims, since she trusts a forwarded article more than my college degree. One day, she was telling me about a fitness contest at her gym, and I started lecturing about body fat percentages. While I was spreading all this wisdom, I was glued to the sofa, extending one leg like a crane to grab the remote with my big toe to avoid sitting up. She was watching me with a blank expression, “If you worked out as hard as you avoided standing up, you would be in great shape now.” To my face, she's a critic, but I caught her describing me as a “highly intellectual, talented person” on a call with my aunt. From the next room, I wondered, “Wait, who is she talking about? Am I that person?” She is the only one allowed to roast her children. It's a “membership-only” club. Even when she praises me, it's her way of saying, “I raised this, so of course it's excellent,” although she just told me five minutes ago that my room looks like a disaster zone. Despite her warnings, she's always the first I run to when I need help. Every festival or family event becomes her next design assignment. I send her screenshots of high-fashion looks, like a creative director with impossible demands. She looks at the picture, gives her signature nervous laugh and says, “I'm not a certified fashion designer.” But then she spends hours on the floor with chalk and a measuring tape. She eventually creates her own edition, and somehow, her version always turns out better than the original. And maybe that's just another way mothers say they love you. 24. Why does the author avoid challenging her mother's claims? A. It will hurt her mother's feelings. B. She respects her mother's authority. C. It is useless to argue with her mother. D. She believes in warnings from her mother. 25. How does the mother sound in paragraph 3? A. Deeply annoyed. B. Playfully mean. C. Genuinely proud. D. Bitterly jealous. 26. What does the “membership-only” club indicate? A. Only the mother can criticize the author. B. Family members get automatic membership. C. The mother only praises the author in private. D. Club members are encouraged to judge the author. 27. What can be inferred about the mother from paragraph 6? A. She enjoys assigning festival tasks. B. She values professional certification. C. She takes pride in raising a designer. D. She expresses love through practical acts.

C AI data centers will consume as much water as the water needs of 1.3 billion people by 2030, according to a new report from the United Nations University Institute for Water, Environment and Health. The report found that the environmental cost of AI is being "systematically mismeasured" because current assessments focus on the carbon emissions from training language models while overlooking its water and land footprints. The water footprint comes from cooling the data centers, and the land footprint comes from the energy infrastructure (基础设施) and supply chains that go into building and running them. In reality, the report stresses, these initial training costs are dwarfed by inference costs, the cost of running models to answer prompts (提示词), which account for 80% to 90% of total AI energy use. Training GPT-4 consumed 70 GWh, for example. But running ChatGPT uses a monstrous 383 GWh to answer billions of prompts. Factoring in inference costs, AI data centers will use 945 TWh of electricity by 2030, three times the combined use of Pakistan, Bangladesh, and Nigeria, which have a total population of over 650 million. That brings us to the water footprint. By that same year, AI's thirst will see it consume 9.3 trillion liters of water, which equals the basic annual water needs of all 1.3 billion people in Sub-Saharan Africa. Addressing AI's environmental impact won't be as straightforward as shifting to greener sources of power, the report warns. "What surprised us most is how often the choices that look greenest from a carbon perspective end up worse for water or for land," lead author Miriam Aczel said. The bad news keeps piling up: Surprisingly, making AI more energy efficient may actually increase its environmental footprint. "People think that the footprint of AI reduces, as technology improves. But that is only a partial picture of the overall problem," noted co-author Kaveh Madani. "More efficient and affordable AI and energy mean more consumption of AI, making the overall footprint far bigger than what we save through efficiency gains." 28. Why is AI's environmental cost "systematically mismeasured"? A. Water and land footprints are neglected. B. The statistics are outdated. C. The measurement tools are questionable. D. Carbon emissions are overstated. 29. What does the underlined word "dwarfed" in paragraph 3 probably mean? A. Reduced. B. Outweighed. C. Doubled. D. Underestimated. 30. What is the author's main purpose in listing the figures in paragraph 4? A. To predict AI's future development. B. To stress AI's huge resource consumption. C. To prove AI's benefit to developing countries. D. To compare AI's application in different regions. 31. What is Kaveh Madani's attitude towards the future environmental impact of AI? A. Concerned. B. Unclear. C. Optimistic. D. Defensive.

D Yellow fever mosquitoes exposed to the insect repellent (驱虫剂) DEET can learn to associate the off-putting chemical with food, researchers report. The finding suggests that mosquitoes can link unpleasant smells with rewards — turning a negative experience into a positive one. Clément Vinauger, a neuroethologist at Virginia Tech, and his colleagues housed mosquitoes in a central container connected to two bottles: One contained clean air, and the other contained DEET. The team allowed the mosquitoes to feed on blood from an artificial feeder while exposed to only clean air for 10 seconds. The researchers then increased the proportion of DEET, aiming to train the mosquitoes to associate the repellent with a meal. To test the association, the researchers put trained and untrained mosquitoes in narrow tubes. A team member held an untreated hand a few centimeters from one end of the tube and a hand treated with a DEET-containing repellent at the other end. Trained mosquitoes attempted to bite the repellent-treated hand, while untrained mosquitoes stayed clear. Anandasankar Ray, a neuroscientist, who was not involved in the work, notes that although the findings suggest mosquitoes are smelling DEET and that the chemical is not masking our scent (气味), mosquitoes also smell with their legs. The mosquitoes couldn't land on the repellent-treated hand in the experiments. "They'd be getting the smell of DEET being paired with a bitter touch contact," Ray says. "It would be a punishment for them rather than a reward." Vinauger suspects that mosquitoes could learn to associate DEET with a meal when its repellent effects have largely worn off, perhaps hours after people apply it to their skin. "There might still be some traces of DEET on the skin, but maybe not enough to create that repellency effect," Vinauger says. "Mosquitoes might still land, drink some blood and not be repelled." If they manage to get blood, the insects may learn to link the smell with the meal and begin hunting for a combination of human smell and DEET. The results certainly don't suggest that people shouldn't use DEET, Vinauger says. "It's still the gold standard in terms of protection." But the chemical is sold by different brands at varying concentrations, and each product may come with unique instructions. "Reading the label," he says, "is important." 32. How did the researchers train the mosquitoes to associate DEET with a meal? A. By placing a treated hand next to a feeder. B. By removing their ability to smell. C. By extending pre-feeding DEET exposure. D. By increasing DEET during blood feeding. 33. According to Ray, what is the punishment for the mosquitoes? A. Painful touch with DEET. B. Death from starvation. C. Reduced desire for blood. D. Decreased sense of smell. 34. What does Vinauger suggest people do? A. Apply the repellent more than it is recommended. B. Choose products with low DEET concentration. C. Follow the products' instructions accordingly. D. Stop using DEET immediately. 35. What is the best title for the text? A. Why does DEET still work? B. Why is DEET the best choice? C. Can DEET attract mosquitoes? D. Can mosquitoes survive DEET?

阅读下面短文，从短文后的选项中选出可以填入空白处的最佳选项。选项中有两项为多余选项。 Efficiency optimises (优化) performance. But connection transforms people. A team can be perfectly scheduled, highly productive, and still unable to share what really matters. ____36____ But here's what I keep noticing: While we are getting better at moving fast, we are not always getting better at being close. A train arriving exactly at 8:02 is a measurable success. But what isn't measured? The conversation on the platform, the pause to help someone with their suitcase, and the eye contact. ____37____ It takes time. It interrupts the schedule. But it's the very thing that makes the journey human. The Swiss railways reported something beautiful — connection punctuality (准时率) reached 98.9%. Maybe there is a deeper metaphor, which is not about whether the train was perfectly punctual, but about whether people made the connection. ____38____ Who did I really notice today? Where did I slow down long enough to listen? When did I choose presence over productivity? Efficiency should serve connection, not replace it. Because a perfectly timed life that misses the people in front of you is still a missed connection. Before your next meeting or transition, pause for 30 seconds. Look up. ____39____ Ask one real question. Connection doesn't need more time — it needs more presence; let one moment run over. Choose one interaction a day where you don't rush. Stay a little longer. Efficiency can survive this. Relationship needs it. Finally, measure what can't be optimised. At the end of the day, ask: "Where did I choose presence over pace? When did I let myself be human?" Efficiency is important — it keeps things moving. ____40____ A. Make eye contact. B. Efficiency feels right. C. Connection is inefficient. D. Efficiency's victory raises questions. E. But connection tells us why it matters. F. What if we measured our days like this instead? G. However, connection comes at the cost of flexibility.

第三部分 语言运用（共两节，满分30分） 第一节（共15小题；每小题1分，满分15分） 阅读下面短文，从每题所给的A、B、C、D四个选项中选出可以填入空白处的最佳选项。 I used to wake up and reach for my phone before I even opened my eyes. That was the ___41___. By the time my day began, I had seen many strangers' highlights, with a sense that everyone else's life was moving ___42___ than mine. I knew it wasn't good for me. Then I did something that should have made everything worse. I ___43___ a job centered on social media. My friends ___44___ that it was like an ex-smoker taking a job at a cigarette factory. But something ___45___ happened. Instead of pulling me deeper in, seeing social media from the inside completely changed how I ___46___ it. I watched posts get planned weeks in advance. That "___47___" photo? Shot in large numbers on a Tuesday. That "effortless" caption (文案)? ___48___ eleven times and approved by three editors. Once I've seen how highlights are made, I no longer ___49___ myself to others. Before this job, my self-worth seemed to have a dashboard (仪表盘), and I checked it ___50___. Later, watching beautiful content get buried — while some throwaway post went viral for no reason — ___51___ me of taking any of it personally. The biggest ___52___, though, was learning what being intentional actually feels like. I can open an app and go in with a(n) ___53___, do the thing, and get out. My mornings belong to me again: the phone stays ___54___ until after breakfast. I'm not going to pretend I stay perfectly calm with social media — I'm human, but the ___55___ is gone: you get to just live your life. Then maybe post about it later, or not. 41. A. routine B. custom C. challenge D. mission 42. A. harder B. slower C. faster D. closer 43. A. refused B. created C. finished D. landed 44. A. reported B. complained C. joked D. promised 45. A. unexpected B. awkward C. similar D. unpleasant 46. A. explained B. viewed C. explored D. improved 47. A. boring B. casual C. delicate D. personal 48. A. Reposted B. Commented C. Rewritten D. Liked 49. A. commit B. adjust C. expose D. compare 50. A. constantly B. secretly C. quietly D. occasionally 51. A. informed B. suspected C. reminded D. cured 52. A. barrier B. goal C. threat D. shift 53. A. belief B. purpose C. question D. attitude 54. A. at hand B. out of reach C. on display D. out of control 55. A. regret B. motivation C. anxiety D. hope