| A．He is sick. |
| B．He wants to raise a dog. |
| C．He is allergic to long-haired animals. |
2 . In mainland Britain, people who has ever attempted to grow berries or nuts — or indeed feed the bird — will know, doing so is identical to an opening move in a game of chess with local grey squirrels, a game the squirrels tend to win. Grey squirrels are also fond of the occasional bird’s eggs or the young birds, and enjoy tearing and eating the bark of young broadleaf trees, which can either kill the trees or leave them open to infection. This, apart from affecting biodiversity and the landscape, harms the wood industry. The loss — in damaged timber, lost carbon revenue and tree replacements — is not insignificant: £37 a year in England and Wales.
Grey squirrels (Sciurus carolinensis), introduced from North America in 1876, have nearly replaced the native red squirrels (Sciurus vulgaris) in Britain by outcompeting them for food and habitat. They are larger, and stronger, and resistant to squirrel pox virus, while reds are not. About 3 million now live in the UK; the International Union for Conservation of Nature lists the grey squirrel among the top 100 most harmful invasive species in the world.
In Britain, significant efforts have been made to stop grey squirrels’ progress, including trapping, shooting, and releasing pine martens into their habitats. The latest move, a workable system for which was thought to be a decade away, is forbidding the breeding of grey squirrels. However, legal challenges brought so many delays that the invasive grey squirrels. population expanded to an unmanageable level and wiping out was abandoned. The main issue in Britain was thought to be more technological than legal — designing a drug that targets only grey squirrels to prevent them breeding. Another possibility in the years ahead is to use DNA editing to ensure grey females are born unable to give birth.
Obviously, there is a hint of xenophobia (仇外) in some discussions about the introduction of grey squirrels to Britain nearly 150 years ago which has had an impact on the local ecosystem, posing a threat to native species. It’s also worth noting that reds — which also tear bark and take eggs — were seen as pests until the early 1930s, and extensively killed. There is, too, a strong argument that ecosystems evolve naturally, and it may be impractical and unrealistic to intervenes or even resist it. The attraction of controlling the breeding of the grey squirrels is that it is less inhumane, and aims for balance rather than uprooting.
1. What does the author focus on in paragraph one?| A．The harm of grey squirrels. |
| B．The cutting habits of grey squirrels. |
| C．The effect of grey squirrels on the wood industry. |
| D．The game between the British and grey squirrels. |
| A．Their huge number. | B．Their unique origins. |
| C．Their breeding ability. | D．Their physical qualities. |
| A．To offer more labour. | B．To invest more money. |
| C．To perfect the law. | D．To take advantage of technology. |
| A．Unclear. | B．Indifferent. | C．Favorable. | D．Doubtful. |
3 . Several security guards of residential compounds in Beijing and workers were seen shoveling snow and some parked vehicles were covered by thick overnight snow. The first snowfall of winter arrived in Beijing early Monday, covering the Chinese capital with a mantle (披风) of white overnight and plunging (使……下降) the city into freezing temperatures, with even colder weather coming this week in northern China.
Snowfall reached 5.8 mm on average by early Monday, with the highest snowfall of 10.2 mm recorded in Fangshan district, Beijing Meteorological (气象的) Service data showed. Beijing typically sees its first snow of the season between late November and February, or even none at all. More snowfall is expected this week, with temperatures seen further sliding to as low as -20°Celsius. The Chinese capital last saw such similarly extremely cold weather on Jan. 7, 2021, when the temperature dropped to -19.6℃.
The cold snap (寒潮) in Beijing this week, compared with the autumn-like conditions a week ago, mirrored the sharp swings in temperatures recently. In October, Beijing experienced one of its warmest Octobers in decades in a year of weather extremes.
On Monday, the government warned of road icing in large parts of the city of nearly 22 million, with authorities shutting some expressways or partially closing sections. By 10 a. m. local time, 62 out of a few hundred flights had been cancelled at the Beijing Capital Airport. Railway authorities enforced speed limits on lines connecting Beijing and Guangzhou in southern China, causing delays in some passenger trains. By 7 a. m. Monday, more than 180 bus routes in Beijing had been suspended.
The official Beijing Daily reported that vegetable stocks were enough, hitting this year’s highest daily market volume of 23,800 tons, as merchants stocked up (备货) ahead of time. Huang, a Beijing resident working in the internet sector, said the snow in Beijing came early. “Normally, it doesn’t snow until the Spring Festival,” Huang said, referring to the start of the Lunar New Year, which typically falls in January or February.
1. Which of the following is not used to show the seriousness of the snowfall in paragraph?| A．By listing out numbers. | B．By illustrating a viewpoint. |
| C．By citing data from the authority. | D．By making comparisons. |
| A．From hot summers to mild winters. |
| B．From dry conditions to heavy rainfall. |
| C．From autumn-like conditions to a sudden coldness. |
| D．From constant snow to unexpectedly warm temperatures. |
| A．introduced | B．obeyed | C．happened | D．improved |
| A．Organized community support groups. | B．Increased storage of essential supplies. |
| C．Created emergency shelters for the homeless. | D．Offered discounts and sales to boost business. |
My sister-in-law Carol said she’d already picked out a kitten for me. I agreed to go with her… just to look. I made no promise to take one home. After all, only two months had passed since I lost my beloved calico cat, Mandi. Maybe I needed to be pet-free for a while.
When we got there, three of the four kittens remained in the litter. Carol picked up one and handed it to me. The beautiful face and white fur on the right side of her nose reminded me of a clown-like mask. How could I resist? Then another kitten, with an evenly balanced white face, jumped into my lap and purred.
Driving home in my British sports car proved difficult with two mischievous kittens. One clung to my left arm and shoulder, watching the fast-moving scenery outside. The other paced back and forth from my lap to the passenger’s seat, making it hard for me to shift gears. Both mewed in a loud duet(二重奏) of protest. Of course, I hadn’t brought a cage. I had not planned to take home a kitten — or two.
The clown-like-masked female earned the name Squeakette with her tiny voice squeaking about each new discovery as she explored her new home. The male, lacking only a black tie in his formal clothes, took the name Sebastian for my favorite composer, Johann Sebastian Bach.
A few weeks later, a neighbor helped me carry down my six-foot artificial Christmas tree from the attic(阁楼). I thanked him with a batch of cookies, and then set up the tree in the comer of my living room.
Sebastian and Squeakette knocked it down before I opened the box of decorations. After setting it upright, I straightened the few bent wire branches back into place. As I checked for any other damage, a quick flash of black-and-white fur passed by me. Up they went, branch by branch. The tree danced around as the two kittens took turns climbing it together. Sebastian made it to the top a moment ahead of Squeakette.
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。
Paragraph 1
He lunged at me from the top, paws stretched out like wings.
_______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Paragraph 2
Sensing their interest, I found a smaller Christmas tree for them.
_______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
In the grip of a cold wave, with temperatures plummeting below minus 10 degrees Celsius, the plateau county of Jishishan in Northwest China’s Gansu province was jolted from its slumber midnight Monday by a 6.2-mngnitude earthquake, causing death,
According to a local villager Ding Xiaolong, he was asleep at home when the quake struck. He felt
“I received a call from him after the quake, asking me to check on the situation of his family,” Ding said, adding that he rushed to their house, only to discover that it
As of 10 am Tuesday, a total of 105 were confirmed
Members of the Gansu branch of the Blue Sky Rescue Team,
In Dahejia township,
One spring, I was hired as groundskeeper at a Country Inn, a famous bed-and-breakfast located in Washington state. The grand house is in a beautiful place. Many famous people have visited and even had their own rooms there. The owners, Philip and Cecelia, have done a perfect job for the house. However, the gardens were very overgrown. Worse yet, there was another problem: a very persistent doe (母鹿).
Every day when I came to work, there was new evidence of the deer’s big appetite. I tried many preventives: spray, human hair, soap, you name it-but none of those things had effect. Often when I was weeding, I’d look over and there she’d be, munching some tasty pieces. Worst of all, she feasted on the roses, in which Cecelia took great pride. I became so frustrated that I named her “Dinner”— and wanted to serve her on plates.
One morning, I was on my hands and knees pulling out vines and bushes when I caught a movement out of the corner of my eye. There was Dinner, not five feet away, munching a large leaf and staring at me. I felt a connection with this animal. We did have something in common-we were both mothers. I got the crazy idea of communicating with her and it seemed she wanted the same thing.
What’s up? I asked in my head.
I’m here because I feel safe, was the gentle reply I felt I heard. I have my fawns (幼鹿) bedded down nearby, and there is plenty to eat. When the twins are older after summer, I will move them deeper into the forest.
I understand that, I assured her. People come here too, from far away. I guess they’ll be interested to see you. I promise that nobody will harm you or your children. I don’t mind sharing the vegetation but Cecelia loves roses, too. She is very upset when they are all eaten.
A loud crash broke the magic. Our eyes met again briefly before she leaped off across the driveway, disappearing into the forest. Has I really communicated with the deer?
Paragraph1.
I went into the kitchen where Cecelia was preparing the evening meal.
________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Paragraph2.
Every day, I enjoyed watching Dinner with the twins and my presence never bothered them.
________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
7 . Growing up on a mountain farm in Tyrol, Fritz enjoyed watching how cows and horses interacted with each other more freely, once they’d been led out of the barn and into pasture. It was what he observed in his boyhood that took root in his pursuit of becoming a biologist. After he finished his study at university. Fritz landed work at Austria’s Konrad Lorenz Research Center, raising raven chicks by hand and teaching graylag geese how to open boxes as he pursued his PhD. Working this closely with free-living animals was exactly what he’d dreamed of as a boy.
In 1997, a zoo gave the research center its first northern bald ibis chicks (隐鹮) Nowhere near as teachable as geese—and not even close to super intelligent ravens—the ibises frustrated most of the scientists. But Fritz was fascinated. He devoted himself to taking care of them. After the ibises were first released back into the wild more than 20 years ago, Fritz learned that spending generations in zoo hadn’t reduced their drive to migrate (迁徙), though it did leave them geographically uninformed. In their search for “south”, some ended up in Russia. What the ibises needed, Fritz thought, was a guide.
Fritz decided he would teach the birds a new, safer migration route by guiding them himself in a tiny aircraft. And he was confident he could succeed in this daring, unconventional plan—because he had done it before. “Around that time, the movie ‘Fly Away Home’ was a huge hit with us biologists,” Fritz says. When he announced that he’d do the same with the ibises, he was initially laughed at. But Fritz didn’t give up. He modified an ultralight aircraft so it would travel at speeds slow enough for his winged students to keep up. He had been his young pupils’ only provider of food, love and hugs since they were just a few days old, and the ibises eagerly followed their teacher, who just happened to pilot a fairly noisy machine.
In 2004, three years after some initially bumpy (颠簸的) experiments, Fritz led the first batch of birds from Austria to Italy, and has since led 15 such migrations. Over that time, he has rewilded 277 young ibises, many of which then started to pass the route on to their own young.
1. What determined Fritz’s career choice?| A．Fritz’s childhood observation. | B．Fritz’s passion for biology. |
| C．Fritz’s growth environment. | D．Fritz’s interaction with animals. |
| A．They are easy to get lost in the migration. |
| B．They are lacking in the desire to migrate. |
| C．They are accustomed to the life in the zoo. |
| D．They are strikingly far from easy to teach. |
| A．The ibises were too awkward to find a new migration route. |
| B．The ibises needed a guide for lack of geographical knowledge. |
| C．Fritz wanted to prove that he could succeed in a daring plan. |
| D．Fritz wanted to recreate a touching scene of a popular movie. |
| A．sensitive but courageous. | B．innovative but demanding. |
| C．persistent and insightful. | D．enthusiastic and cooperative. |
8 . Flash droughts (突发性干旱) develop fast, and when they hit at the wrong time, they can ruin a region’s agriculture. They are also becoming increasingly common as the planet warms. In a study published in the journal Communication Earth &Environment, we found that the risk of flash droughts, which can develop in a few weeks, is on pace to rise in every major agricultural region around the world in the coming decades.
In North America and Europe, cropland that had a 32% annual chance of a flash drought a few years ago could have a greater chance of a flash drought by the final decades of this century. That result would put food production, energy, and water supplies under increasing pressure. The cost of ravage will also rise. A flash drought in the Dakotas and Montana in 2017 caused $2.6 billion in agricultural damage in America alone.
All droughts begin when rainfall stops. What’s interesting about flash droughts is how fast they reinforce themselves, with some help from the warming climate. When the weather is hot and dry, soil loses water rapidly. Dry air extracts moisture from the land, and rising temperature can increase this evaporative demand. The lack of rain during a flash drought can further contribute to the feedback processes. Under these conditions, crops and vegetation begin to die much more quickly than they do during typical long-term droughts.
In our study, we used climate models and data from the past 170 years to assess the drought risks ahead under three conditions for how quickly the world takes action to slow the pace of global warming. If greenhouse gas emissions (排放物) from vehicles, power plants, and other human sources continue at a high rate, we found that cropland in much of North America and Europe would have a 53% annual chance of flash droughts, respectively, by the final decades of this century. Globally, the largest projected increases in flash droughts would be in Europe and the Amazon. Slowing emissions can reduce the risk significantly, but we found flash droughts would still increase by about 6% worldwide under low-emission conditions.
1. Why is the flash drought a concern?| A．It often develops and strikes unexpectedly. | B．It does go hand in hand with rainfall. |
| C．It can be destructive to regional agriculture. | D．Its chance has increased dramatically. |
| A．Control. | B．Assessment. | C．Production. | D．Damage. |
| A．The constant rainfall. | B．The increasing food demand. |
| C．The warming planet. | D．The fast pace of modern life. |
| A．To cut down on carbon footprint. | B．To evaluate the risks regularly. |
| C．To study climate models and data. | D．To monitor weather condition. |
9 . Have you ever wondered what happens to your mobile phones and laptops after you throw them out to make way for a newer model? According to its latest Global E-Waste Monitor, India is the third top producer of e-waste in the world. E-waste in Indian landfill goes on to pollute soil and groundwater, affecting food supply systems and water sources.
Thankfully, the country has a new group of artists who are changing these thrown mechanical items-from mobile phones to old televisions- into large murals (壁画) and artworks to creatively show their concern for the waste problem.
Over the past quarter of a century, Mumbai’s Haribaabu Naatesan has transformed hundreds of tonnes of e-waste into art, integrating elements from nature and industry. “I get my waste material from friends, relatives and neighbours who know my interest in e-art and send me bags of thrown electronic appliances,” says Naatesan. Over his career, he has created huge murals for several companies. He has also showed his work at the India Art Fair, as well as several other national displays.
Another artist Vishwanath Davangere has also long worked with e-waste. He likes to take apart old laptops and reassemble (重新组装) them into birds, animals and plants. After retirement, he started pursuing this hobby more seriously and started selling his creations across the world. His most outstanding works include a robotic Egyptian statue with glowing red eyes and a Milky Way made from keyboard keys. He hopes to enable others to reconsider their own consumption habits and make more environmentally conscious choices.
“By giving e-waste a second chance, I aim to raise awareness about the environmental impact of electronic waste.” says Davangare, who today has a collection of more than 600 eco-art objects.
1. Why do the artists create artworks from E-waste?| A．To promote their artistic career. | B．To update electronic appliances. |
| C．To make profits for several companies. | D．To express their environmental concern. |
| A．His creations are displayed globally. | B．He gains support from people around. |
| C．He has been creating e-art for 10 years. | D．His works integrate technology and history. |
| A．Reliable. | B．Confident. | C．Devoted. | D．Generous. |
| A．E-waste Recycling Sweeping the World | B．Environmental Problems Worrying Indians |
| C．An Art Movement Turning Trash into Cash | D．Indian Creatives Transforming E-waste into Art |
10 . Suzanne Simard, a professor of forest ecology who called herself a “forest detective”, was raised in mountains in Canada. Few scientists make much impact with their PhD thesis, but, in 1997, she did just that. Her research on the “wood wide web” made the cover of Nature and transformed our understanding of forests. What was then a challenge to traditional ideas is today widely accepted.
A mushroom is the part of a fungus (真菌) that sticks up above the ground. Thin, white threads grow from its stem deep into the soil. These threads are called hyphae (菌丝). Hyphae connect themselves to tree roots. They also stretch from root system to root system, like an underground network. This network may go for miles. Hyphae pick up nutrients and water from soil. The fungus threads that connect to tree roots share their nutrients and water with the trees. In return, they sip a bit of the sugar the trees make. Sharing helps both trees and mushrooms live. It’s also how trees communicate.
When a tree is being eaten by bugs, it makes chemicals to shoo them away, sort of like bug repellent (驱虫剂). The chemicals travel through the tree, down its roots, and into the hyphae network. Other trees connected to the network taste the chemicals. That tells them a nearby tree is under attack, so they start to make their own bug repellent. Trees do more than share warnings through the hyphae. They also help each other. In the fall, paper birch trees drop their leaves and can no longer make sugar. So, a fir tree that stays green all winter uses the network to send extra sugar to the birch until spring comes again. This system of sharing information and nutrients through the hyphae is sometimes called the “wood wide web”, because it works a bit like the Internet.
Local climate sets the stage for the wood wide web, researchers say. In cool temperature and boreal forests, where wood and organic matter decay slowly, network-building EM fungi rule. By contrast, in the warmer tropics where wood and organic matter decay quickly, AM fungi dominate. These fungi form smaller webs and do less intertree swapping, meaning the tropical wood wide web is likely more localized.
Ecologist Thomas Crowther’s results suggest that as the planet warms, about 10% of EM-associated trees could be replaced by AM-associated trees. Microbes in forests dominated by AM fungi deal with carbon-containing organic matter faster, so they could liberate lots of heat-trapping carbon dioxide quickly, potentially accelerating a climate change process that is already happening at a frightening pace.
1. What do we know about Suzanne Simard?| A．She was a professor and a forest detective. |
| B．Growing up in the countryside, she made the cover of Nature. |
| C．Like many other scientists, she made big influence on her PhD thesis. |
| D．Her idea of the “wood wide web” used to challenge people’s thoughts. |
| A．They facilitate tree communication. | B．They form an underground network. |
| C．They produce sugar and share it with trees. | D．They share nutrients and water with the trees. |
| A．They release warning signals through leaves. |
| B．They produce real bug repellent to kill insects. |
| C．They make use of hyphae to produce chemicals. |
| D．They send chemical signals through the network. |
| A．It might slow down carbon release. | B．It would break down organic matter. |
| C．It might speed up climate change. | D．It might lead to faster tree growth. |
