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2025-2026学年高一下学期5月月考英语试卷
一、选词填空
（一）单句选词填空
从方框内选择合适单词，并用其正确形式填空
A. substantial B. application C. exclusive D. strove E. thrive F. stroke G. grave H. distress I. prescribes J. harvest K. treat
1. The international convention ____1____ clear standards that every nation must follow to protect vulnerable groups.
2. The Shaw Foundation aims to relieve poverty and ____2____ caused by severe natural disasters.
3. There are ____3____ differences between studying liberal arts and studying science.
4. Mother Teresa’s lifelong ____4____ to serving the underprivileged fundamentally contributed to her being awarded the Nobel Peace Prize.
5. Only by making constant efforts and believing in yourself can you reap a(n) ____5____ in the future.
6. The students ____6____ for perfection in the modeling competition and achieved outstanding results.
7. The couple took their child, who was just admitted to Qibao High School, to Disneyland as a special ____7____.
8. The coach has told The Times about the athlete’s winning the national competition in a(n) ____8____ interview.
9. The small island, which is surrounded by clear blue seas on all sides, sees its tourism ____9____.
10. At the press conference, the police expressed ____10____ concern about the missing child’s safety.
（二）短文选词填空（一）
Is Exercise as Good as Antidepressants
A. blinded B. essential C. flaws D. interventions E. motivation F. pooled G. psychological H. reliability I. separate J. unwelcome K. vulnerable
For those in depression, few things are more tiresome than being told to exercise. But ____11____ advice is not necessarily wrong. Study after study has found that exercise boosts mood and reduces anxiety. Two large analyses published earlier this year go further, suggesting that it works about as well as therapy or antidepressants.
The first took the form of a Cochrane review – a well-regarded meta-analysis of health-care research. It ____12____ the results of 69 randomized controlled trials (RCTs) conducted to measure the effects of exercise on depression. The second paper was a so-called meta-meta-analysis. It drew on more than 1,000 trials involving nearly 80,000 participants. Both concluded that exercise reduces symptoms of depression and anxiety by roughly as much as conventional treatments.
However, there are potential experimental errors. The ____13____ of meta-analyses mostly depends on the studies they include, and exercise trials are at high risk of bias. For one thing, participants cannot be blinded – they know if they are doing push-ups or not – which makes their self-reported mood ____14____ to any favourable expectations they might have.
What’s more, the meta-meta-analysis did not include any studies that tested exercise against other ____15____. The findings from the exercise trials were, instead, compared against those from ____16____ trials of antidepressants or therapy. But unlike exercise studies, RCTs of antidepressants are typically well ____17____ and have strong placebo effects (安慰剂效应), making it harder for them to achieve similarly impressive results.
Despite these ____18____, most researchers are still confident that exercise helps improve mood. Aerobic workouts seem to be particularly beneficial across the board. It appears to reduce inflammation and improve brain plasticity, as well as increasing the transmission of dopamine (多巴胺) in the brain. Dopamine helps weigh effort against reward, so increasing transmission may help reverse the loss of ____19____ associated with depression. There are also purely ____20____ benefits. Exercise can provide people with a sense of achievement, agency and eventually mastery, all of which are known to lift mood. However, why exercise works is far from clear.
（三）短文选词填空（二）
Discovery of an Ancient Roman Mosaic
A. particularly B. accessible C. ruins D. excavations E. senior F. official G. press H. imported I. features J. finds K. deliberately
A beautiful, remarkably well-preserved mosaic that was “hidden for thousands of years” has been uncovered by archaeologists in northwestern England. The mosaic, which ____21____ fish and dolphins, was discovered in Wroxeter Roman City. As the fourth largest city in Roman Britain, almost as big as Pompeii during its heyday, its ____22____ now survive as an archaeological and educational site about 50 miles west of Birmingham.
Still displaying its bright white, red, blue and yellow colors, the mosaic is the first to be discovered at Wroxeter since 1859, according to a(n) ____23____ release from Vianova Archaeology, which was involved in the dig.
It was likely in the dining room of a wealthy person or city ____24____ used to “entertaining wealthy guests” who was “determined to impress people with this fine mosaic,” Win Scutt, ____25____ properties curator at English Heritage, which runs the site, told CNN. Scutt added that archaeologists can’t be completely sure of its function because they have only had a “glimpse” of it.
A mosaic featuring six colors, requiring stones to be ____26____ from outside the local area, and one that depicts designs like this has never been found in Wroxeter before, said Roger White, an archaeologist at the University of Birmingham.
Discovering such a mosaic, ____27____ one that dates back to the early 2nd century, was an unexpected boon for the archaeologists, who had initially expected only 4th-century ____28____. The mosaic likely survived for all this time because the room was filled in with building debris to raise up its interior, likely sometime in the 3rd or 4th century. This protective fill layer made the mosaic ____29____ without disturbing deeper historical remains.
“Our ____30____ were in hope of discovering the walls of this building, but we never suspected we would find a beautiful and intact mosaic, which had lain hidden for thousands of years,” Scutt added.
二、完形填空
Not So Cold-Blooded
The word reptilian (爬虫类的) doesn’t describe just lizards and snakes. When ____31____ humans, it means an unfriendly and unfeeling type of person. But scientists agree that reptiles aren’t emotionless. A growing body of studies are pushing back on the widely-accepted notion that reptiles only have the capability for ____32____ instincts, and not for emotional intelligence. While they may not be outwardly ____33____ in the same way that humans or other mammals are, reptiles are indeed highly social animals, and have developed complex ____34____ for parental care, courtship, and nesting.
However, even as research on reptile ____35____ continues to build, the stereotypes around reptilian emotions have, to some extent, ____36____ to this day.
This myth largely stems from the concept of the “lizard brain”. Popularized in the 1970s by astronomer and science communicator Carl Sagan, the term refers to the parts of the human brain that we use for survival nature. Based on this theory, the human brain evolved over time by adding progressively more ____37____ structures to this underdeveloped “lizard brain,” including the limbic (边缘的) system, which is the source of our emotions. Because reptiles are our evolutionary predecessors, some researchers long believed that this ____38____ part of the brain was the only part that originated with our scaly (有鳞片的) ancestors, and that without humanlike brain structures, reptiles didn’t have the capacity for emotions at all.
Scientists say it may also partly because reptiles express their emotions differently than humans. In a 2021 study, researchers found that lizards emit chemicals to communicate with each other, meaning they’re much harder to ____39____ than their mammalian counterparts.
Additionally, reptiles are relatively ____40____, which can make them hard to study. Some species of reptiles, ____41____, are known to disappear for months at a time, leading to difficulties in collecting data and kickstarting ____42____ efforts.
In fact, more and more reptilian species are threatened by habitat loss and considered endangered, among which desert-dwelling reptiles are particularly vulnerable in the face of extreme ____43____. The long-established misconception, however, can lead to a lack of consciousness for reptiles’ needs in captivity (人工圈养) and in the wild. What worries scientists and conservationists most is that our tendency to dismiss reptiles isn’t just ____44____. For decades, instead, it has impacted the level of habitat protections they’re afforded. It is emphasized that ____45____ reptiles’ capacity for emotion can help pet owners and policymakers alike take better care of them.
31. A．applied to B．confined to C．compared to D．relevant to
32. A．intellectual B．functional C．social D．survival
33. A．attractive B．cooperative C．expressive D．impressive
34. A．ceremonies B．commands C．rituals D．rules
35. A．colonization B．domestication C．evolution D．socialization
36. A．changed B．disappeared C．emerged D．persisted
37. A．fundamental B．natural C．sophisticated D．flexible
38. A．central B．instinctual C．social D．traditional
39. A．approach B．capture C．read D．trust
40. A．aggressive B．indifferent C．secretive D．independent
41. A．as a result B．beyond expectation C．by contrast D．for example
42. A．communication B．conservation C．exploration D．evolution
43. A．concern B．drought C．isolation D．starvation
44. A．complicated B．harmful C．psychological D．temporary
45. A．establishing B．describing C．recognizing D．strengthening
三、阅读理解
A
Probably the number one complaint about reading Shakespeare is that it doesn’t always read like “normal” English. It’s a natural and reasonable accusation. Shakespeare wrote for an audience over 400 years ago. Think about how word meanings and expressions change over a relatively short time; four centuries bring with them a lot of differences. The Renaissance and England’s emerging status as a sea power exposed the language to an ever-increasing range of cultures and languages. At the same time, there was no real standardization in English. Formal dictionaries and grammar textbooks simply did not exist. “Proper” education focused much more on classical Latin than on oral English. Because of this neglect, English had a certain flexibility to it, of which Shakespeare took advantage.
So how can a reader today bridge that gap between then and now There are two critical issues to address: word usage and grammar. Once you understand these fundamental concepts, Shakespeare becomes a lot more accessible.
First and foremost, there have been numerous vocabulary changes in English since Shakespeare was writing. While many words are still recognizable today, others have shifted in their meaning or dropped altogether from usage. Often the context in which a word is used will help you determine its meaning. Furthermore, a good book edition with detailed footnotes will help you, as well as a good dictionary. The more you read the works of Shakespeare, the more familiar you will become with the words. Another great way to get an understanding of the language is to watch his works in performance. A good actor can really make the language come to life by adding emotions into the lines he speaks. It is said that even in Shakespeare’s day, the audience probably wouldn’t have understood 10% more than you; they also relied on visuals and emotions to understand.
Grammar is where the flexibility of Shakespeare’s English is often most apparent. Parts of speech are frequently switched, such as nouns or adjectives becoming verbs. Shakespeare habitually wrote sentences where verbs and subjects don’t always agree. Moreover, the sentence construction adds to confusion, with inversions of the basic subject-verb-object order. While we would say, “John caught the ball,” Shakespeare might express the same idea with sentences like “John the ball caught,” or “The ball John caught.”
46. Which of the following is NOT cited as a reason for the non-standardized nature of English in Shakespeare’s time
A．More educational focus on classical Latin.
B．External cultural and linguistic influences on the language.
C．Shakespeare’s tendency to take advantage of English flexibility.
D．Lack of grammar textbooks and widely-recognized dictionaries.
47. Which of the following advice may help you with reading Shakespeare
A．Rely on your visuals and emotions while reading.
B．Guess the meaning of some words out of the context.
C．Buy a book edition without explanations and footnotes.
D．Consult an authoritative dictionary for unfamiliar words.
48. Which of the following is NOT a typical example of Shakespeare’s flexible use of grammar
A．He childed as I fathered.
B．I should be false persuaded.
C．Love all, trust a few, and do wrong to none.
D．Sometime too hot the eye of heaven shines.
49. What is the primary purpose of the passage
A．To detail the historical events that influenced Shakespeare’s writing style.
B．To compare the vocabulary of Elizabethan English with that of modern English.
C．To explain the linguistic challenges in reading Shakespeare and suggest ways to overcome them.
D．To emphasize the superiority of watching Shakespeare’s plays over reading them and popularize the performances.
B
The best white noise machines for a good night’s sleep
Sleep is crucial to health. But disruptive (扰乱的) noises can prevent you from falling asleep. White noise machines could help, according to one study.
LectroFan Classic
MASKS NOISE: LectroFan Classic helps block out disruptive environmental noises. It can help improve sleep, focus, privacy, and relaxation.
20 NON-REPEATING SOUNDS: A total of 20 unique non-repeating, digitally created sounds. 10 fan sounds & 10 white noise variations, including pink & brown noise.
SAFE: Safe, solid-state design is powered by AC (交流电) or USB and dynamically creates unique, non-repeating sounds.
VOLUME CONTROL: Precise volume control allows you to set the perfect level for your unique environment.
Yogasleep Rohm+
EFFECTIVELY MASKS NOISE: The Rohm effectively cancels out noises that may disturb or distract you for improved sleep and concentration.
GENTLE SOUNDS: 20 different sounds including music, nature, white, pink, and brown noise, as well as Bluetooth speaker features to allow you to play your own music or sounds and to make a conference call on the road when you need.
CRUSH (压坏) RESISTANT: Stylish, crush-resistant travel case fits perfectly with Yogasleep Rohm white noise machines.
BATTERY OPERATED: Rechargeable through USB.
Hatch Rest+
BEST FOR BABIES: Sound machine — keep your little one dreaming with sounds like white noise, wind, and rain.
Night light — make midnight feedings comforting and the dark less scary with a calming light.
Time-to-Rise — set up this light and sound combination to let your early riser know when it’s time to rise.
Built-in two-way sound monitor.
POWERED BY: AC and rechargeable.
Loftie Clock
FAVORITE CLOCK: Loftie Clock uses sound and lights to help ease you into and out of sleep.
GENTLY UNWIND: Enjoy over 100 free tracks, from breathwork and sound baths to all kinds of white noise and nature sounds.
AI-GENERATED PERSONAL STORIES: Loftie’s Magic Story Maker AI has an upgraded feature that lets you create sleep stories with Typeform. It then uses ChatGPT and ElevenLabs AI to craft your story. Unlocking the Magic Story Maker AI requires an upgrade to a Loftie+ account in the app ($5 per month).
POWERED BY: AC power
50. _____ is the most suitable for Joana, whose baby sleeps in her room.
A．LectroFan Classic B．Yogasleep Rohm+ C．Hatch Rest+ D．Loftie Clock
51. If you want to buy a white noise machine for your friend Tim, who often travels on business, you need to pay _____.
A．$34.95. B．$40.03. C．$159.99. D．$149.00.
52. What can be learned about the four white noise machines
A．The four of them can all produce white noise and nature sounds.
B．One of them can help you create your own sleep stories for free.
C．Two of them can be powered by both AC and rechargeable batteries.
D．Two of them can not only help you fall asleep but also wake you up.
C
We’ve put reacting on autopilot. We pounce, panic, and intensify distress rather than pause and regulate. A teenager plunges when a selfie doesn’t get enough likes; a parent assumes their career is at risk after one critical email. These quick outbursts reflect what I have termed an “overreaction epidemic”: small triggers snowball into outsize emotional responses.
Predictably, the response to this idea has been extreme. After I wrote about this topic, thousands of people messaged me. Many accused me of being tone-deaf, arguing I was asking people to “calm down” while global tensions rise or climate disasters grow. “Imagine the layers of privilege it takes to deceive people into thinking they are overreacting,” one critic stated. Others pushed back in the opposite direction, insisting that given the state of the world, we are actually “underreacting”.
All these perspectives hold truth. However, the solution to the overreaction epidemic is emotion regulation — a concept that is often misunderstood.
Emotion regulation is a set of intentional skills for managing feelings wisely. At its core, it is about choosing responses that reflect our goals and values. Clearly, the word “overreaction” can be a trigger point. For many, it signals dismissal, as if I were saying “Your fear is invalid.” That is not my message. Fear, anger, and grief are appropriate responses to real crises. The problem arises when emotions run unchecked. We erupt in anger, drown in negative feeds until 2 a.m., or paralyze ourselves with despair. Over time, we burn out before we can meaningfully act.
Many people hear “regulate” and think “contain”. They imagine some kind of emotion police telling us what we may not feel. But regulation isn’t about obedience; it’s about power. It is about deciding how to use our emotions so they fuel action rather than hijack it.
Take anger, for example. Anger is not a problem to be eliminated; it is crucial data telling us our moral code is being violated. However, anger without direction is like a wildfire. It burns hot and fast, then leaves nothing but ashes. With emotion regulation, that same anger becomes a steady flame — a force that warms, guides, and endures. Civil rights leaders didn’t succeed because they lacked rage; they succeeded because they learned to channel it without being consumed.
Furthermore, we almost never regulate alone. We shape one another’s states all day long, a process called co-regulation. Think of the teacher who calms a nervous child, or the friend who listens with empathy. These small acts are the fabric of resilience. Conversely, dismissing or escalating someone else’s feelings is also a form of co-regulation — just the unhealthy kind. Movements endure only when people create microclimates of safety and trust.
We live in an era of rising uncertainty and mounting challenges. No one is suggesting we look away. But living in constant panic will not save us. Emotion regulation doesn’t tell us to ignore crises. It equips us to face them without losing ourselves — or one another — in the process. The world doesn’t need less passion. It needs passion that lasts.
53. Why did the author’s previous writing on the “overreaction epidemic” cause strong criticism from readers
A．Readers felt his advice was scientifically inaccurate and lacked evidence.
B．Critics believed he was dismissing the justification of their reactions to real crises.
C．People argued overreacting was the most effective way to solve social problems.
D．He was accused of encouraging people to express their anger too aggressively.
54. What point does the author intend to make by comparing regulated anger to a “steady flame”
A．Anger is a destructive force that must be extinguished immediately.
B．Stable expression of anger demands specialized techniques for communication.
C．Regulated emotions provide a sustainable source of energy for long-term action.
D．Civil rights leaders succeeded because they had less rage than people do today.
55. The concept of “co-regulation” refers to ________.
A．a mutual process where individuals influence each other’s emotional states
B．a technique used exclusively by teachers to calm nervous students
C．the tendency of society to collectively ignore uncomfortable truths
D．the individual’s capacity to manage emotions independently
56. The best title of the passage is ________.
A．The Global Rise of Overreaction and Its Critics
B．How Co-regulation Shapes Our Emotional Lives
C．Controlling Emotions: A Misguided Approach to Crisis
D．From Overreaction to Regulation: Mastering Emotional Responses
六选四
The Modern Odyssey of Adulthood
Recently, the term “Odyssey Years” has surged as a trending topic on Chinese social media. Coined by American columnist David Brooks, it describes the distinct transitional phase between adolescence and stable adulthood, typically spanning from one’s early twenties to the mid-thirties. In his work, Brooks notes that while life was once commonly seen in four stages—childhood, adolescence, adulthood and old age, it now unfolds in at least six—childhood, adolescence, odyssey, adulthood, active retirement and old age. ____57____
The term draws directly on the metaphor of Homer’s ancient Greek epic, The Odyssey, which tells the story of Odysseus and his long, uncertain journey home after the Trojan War. His path was filled with unforeseen challenges, mythical monsters, and relentless temptations, which ultimately becomes a foundational narrative about adventure, perseverance, and finding one’s way back home.
This intricate modern life stage is defined by several key features. First, as traditional milestones like marriage, home ownership, and settling down are increasingly delayed in modern life, it represents a prolonged exploration period. ____58____ Like Odysseus sailing uncharted seas, this naturally leads to a widespread uncertainty and confusion among young adults in this phase.
This fluid state also drives a deep search for identity exploration and reinvention. ____59____ Sociologist Xiang Biao describes a part of this experience as a “floating” state—a life of constant motion that may lack deep reflection or lasting connection.
____60____ Rather, it is increasingly understood as a necessary path to maturity, serving as a crucial time for self-evaluation and for laying a solid foundation for a stable and purposeful adult life. In this sense, the odyssey is not a detour from the destination, but an integral part of the journey itself—a modern coming-of-age ceremony where one’s own story of perseverance and discovery is composed.
A．The least understood among these is the odyssey itself, the formative decade of wandering.
B．People experiment with careers, values, and life directions, trying to build a stable sense of self.
C．Of these, the most lasting is the odyssey, a critical period for one’s true independence and overall maturity.
D．Yet, to view the Odyssey Years merely as a period of confusion or avoidance is to miss its deeper significance.
E．The modern path from the end of education to a sense of true independence is becoming longer, less linear, and more loosely defined.
F．Therefore, the concept of Odyssey Years perfectly echoes youngsters’ inner confusion, gaining widespread popularity among them.
四、语法填空
（一）
Celebrate Selfless Spirit
Although May 24 was a working day, thousands of people wearing black went to the Mingyangshan Funeral Home in Hunan province for a funeral service at 10 am to present bouquets and bunches of rice plants to honor Yuan Longping, a top rice scientist, known ____61____ the “father of hybrid rice”.
____62____ (raise) in an era of war and famine, Yuan witnessed the despair of people who lost the land they lived on. Tough and exhausting ____63____ it would be, Yuan was determined to study agriculture when he applied for university. He said: “Having enough food was people’s utmost priority,” noted People’s Daily.
To relieve the global suffering, Yuan began researching hybrid rice in 1964 and succeeded in cultivating the world’s first high-yielding hybrid rice strain in 1973, after ____64____ he significantly increased the China’s average output to 7.5 tons per hectare, while globally it was 4.61 tons.
More importantly, he was selfless when it came to ____65____ (share) his research to benefit people globally. To date, his hybrid rice strain ____66____ (cultivate) in large areas of India, Bangladesh, Indonesia, Vietnam, the US and Brazil. Hybrid rice seeds are being planted on 4.5 million hectares of land in Asian rice-producing countries, excluding China.
“Professor Yuan was incredibly humble, focusing only on hard work and results that could help alleviate poverty and lift people out of hunger ____67____ seeking fame or adulation,” Kenneth M. Quinn, president emeritus of the World Food Prize Foundation, told China Daily. Yuan could make such achievements partly ____68____ he believed in the power of science as a harvest multiplier, noted People’s Daily.
Using research and trials at his national center, Yuan continued to produce increasingly higher-yielding super-hybrid plants, ____69____ panicles (稻穗) were so full of grain that they bent, ____70____ there were a waterfall of rice throughout the field. To observe his plants closely, Yuan spent more time in a field than in an office, just as farmers did. Quinn said the scientist maintained a “down-to-earth” attitude.
（二）
Economic inequality adds more than 100,000 deaths to the vast toll from heat and cold in Europe each year, research has found. Cutting levels of inequality to match ____71____ of Europe’s most equal region, Slovenia, as measured by the Gini index, would reduce temperature-related mortality (死亡人数) ____72____ up to 30%, equating to 109,866 people, the study found.
The findings come after the EU’s Copernicus monitoring project ranked last month as the third-hottest April on record globally, with some countries such as Spain ____73____ (report) their hottest April on record. The return of the natural heating phenomenon El Ni o—which may shape up to be unusually strong – has raised fears of a brutal European summer in 2026.
The researchers found that high death tolls from heat and cold ____74____ (associate) with several indicators of hardship, such as poverty and the inability to heat a home.
As well as lowering inequality within regions, cutting severe material and social deprivation across the continent to the level of central Switzerland, the least ____75____ (affect) region, would result in 59,000 fewer heat and cold deaths, according to the study.
The research is the first ____76____ (quantify) the effect of socioeconomic troubles on the lives lost during Europe’s bone-chillingly cold winters and scorchingly hot summers. The researchers said it added weight to calls to target short-term relief to vulnerable groups and, in the longer-term, reduce structural inequality in Europe.
“It’s a two for one,” said Blanca Paniello-Castillo, a biomedical scientist at the Barcelona Institute for Global Health and lead author of the study. “____77____ the equity perspective would be more included in policies — European, national, local, whatever — we would be hitting two goals at the same time.”
Heat and cold stress the body, leaving it more subject to disease and ____78____ (able) to fight it off. Mortality rises sharply when temperatures deviate from ____79____ is assumed to be a comfortable range, particularly among people who are old or ill.
The analysis, ____80____ looked at daily mortality data for 654 regions in Europe between 2000 and 2019, estimated “attributable deaths” by modelling the health burden if all regions had the best and worst values they found for each economic indicator.
五、翻译
81. 这位年轻的钢琴家突然意识到，名利并不是他想追求的。（dawn）
___________________________________________________________________
82. 正是压力和疾病提醒着我们：好好休息是快节奏生活的解药。(cure，强调句型)
___________________________________________________________________
83. 我坚信，呈现时代新风貌、肩负社会责任，是青少年的一份荣幸。(convince)
___________________________________________________________________
84. 凭借坚持不懈的努力和乐观的态度，这位老师致力于将山区的孩子送入大学。（apply）
___________________________________________________________________
85. 过去的几十年见证了温室气体排放的下降趋势，鼓励全世界人民继续推进绿色发展。(trend)
___________________________________________________________________
参考答案
一、选词填空
1.I 2.H 3.A 4.B 5.J 6.D 7.K 8.C 9.E 10.G
11.J 12.F 13.H 14.K 15.D 16.I 17.A 18.C 19.E 20.G
21.I 22.C 23.F 24.G 25.E 26.H 27.A 28.J 29.B 30.D
二、完形填空
31.C 32.D 33.C 34.C 35.D 36.D 37.C 38.B 39.C 40.C 41.D 42.B 43.B 44.D 45.C
三、阅读理解+六选四
46.C 47.D 48.C 49.C 50.C 51.B 52.D 53.B 54.C 55.A 56.D 57.A 58.E 59.B 60.D
四、语法填空
61.as 62.Raised 63.as/though 64.which 65.sharing
66.has been cultivated 67.without 68.because 69.whose 70.so
71.those 72.by 73.reporting 74.are associated 75.affected
76.to quantify 77.If 78.unable 79.what 80.which
五、翻译参考范文
81. It suddenly dawned on the young pianist that fame and fortune were not what he wanted to pursue.
82. It is stress and illness that remind us that a good rest is the cure for a fast-paced life.
83. I am convinced that it is an honor for teenagers to show the new look of the times and shoulder social responsibilities.
84. With persistent efforts and an optimistic attitude, the teacher applied himself to helping kids in mountainous areas enter universities.
85. The past few decades have witnessed a downward trend in greenhouse gas emissions, encouraging people worldwide to further promote green development.

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