1 . Historically, only local governments worried about a widespread food crisis, but today, the rapidly rising food prices and the resulting food crisis can quickly be a worldwide phenomenon. Over the next 20 years, the fight to feed the world will be a huge challenge facing the global economy.     1    ?

The first solution lies in the combined effect of money and time.     2    . More than ever, we need the transfer of time and money away from the army and toward creating an international plan to deal with hunger.

    3    . It helps coordinate (使协调) public policies, individual actions, farmer practices and consumer behavior towards common goals. As a result, it is crucial to work on such a strategy.

Another way to solve the crisis is to double food production in developing countries.     4    . Governmental agencies, non-profit organizations, agricultural scientists, private investors and charitable donors, all must partner together to enhance the capacity of the developing world to meet the great need for food.

While we may not be seeing all the symptoms of food shortage, we must be clear-eyed in our current support of food production. It is obvious that we will face a severe problem, but the problem is solvable.     5    , we must do it carefully and consistently.

A．Since you think it beneficial to the whole world

B．What about developing economy to solve the crisis

C．If we are to reach our goal and prevent a global food crisis

D．How can we relieve the current crisis and avoid future risks

E．The goal needs an enormous investment in agriculture from various sources

F．Developing a national strategy to reduce food loss and waste is also useful to handle the crisis

G．Some countries like India have realized this fact and are giving more financial support to agriculture

2 . When patients are discharged (出院) from the hospital, effective summaries from doctors’ notes are essential to capture their health status in the medical record. Whereas, most are filled with technical languages that are hard to understand and increase patients’ anxiety.

To address the problem, researchers from New York University (NYU) Langone Health have been testing the capabilities of generative artificial intelligence (AI). It tries to develop likely options for the next word in any sentence based on how most people use words in context on the Internet.

NYU Langone Health received access to the latest tool from a famous tech company to explore generative AI. One of the studies by the researchers published in JAMA Network Open, looked at how well the tool could convert (转换) the text in 50 patient discharge notes into patient-friendly language. Specifically, generative AI made the discharge notes drop from 11th-grade reading level on average to a 6th-grade level.

Two physicians were asked to review the AI discharge summary based on a 6th-grade level. The reviewing physicians awarded 54 percent of the AI-generated discharge notes the best-possible accuracy rating. They also found that 56 percent of notes created by AI were entirely complete. The result signified that even at the current performance level, providers of discharge notes would not have to make a single change in more than half of the AI summaries reviewed.

“That more than half of the AI reports generated are accurate and complete is an amazing start,” said Jonah Zaretsky, associate chief of medicine at NYU Langone Hospital — Brooklyn. “Even at the current level of performance, which we expect to improve shortly, the achievement of the AI tool suggests that it can be taught to recognize subtleties (微妙之处).”

Within the following years, the team expects to launch a pilot program to provide lay language discharge summaries that have been generated by AI and reviewed by physicians to patients on a larger scale.

1. What is generative AI used for by the researchers?

A．Submitting discharge summaries.	B．Accessing patients’ health status.
C．Making discharge notes clear to patients.	D．Offering technical languages to doctors.

2. What is generative AI’s function based on?

A．Probable predicting.	B．Actual thinking.
C．Free imagining.	D．Strict instructing.

3. Why were the two physicians asked to review the AI discharge summaries?

A．To correct their mistakes.	B．To measure their accuracy.
C．To compete with the AI tool.	D．To make up the missing parts.

4. How did Jonah Zaretsky find the performance of AI in dealing with discharge summaries?

A．Misleading.

B．Dismissive.

C．Challenging.

D．Promising.

3 . Nanako Hama gets a lot of mail, mostly from strangers who live in her home city of Tokyo. In light envelopes, they send locks of their hair, hoping to recycle it.

People generate a huge amount of hair waste. Nearly all of that waste ends up in landfill, where it can release harmful greenhouse gases that contribute to climate change.

But hair possesses useful qualities that it’s a shame to simply throw it away. That’s why people all around the world, like Hama, have been collecting hair and finding innovative ways to recycle it, including making mats (垫子)out of it for removing oil leaks.

Hama is part of the nonprofit Matter of Trust (MoT) members working at more than 60 centers dotted across 17 countries, using machines to make hair donated from local salons and individuals into square mats, which are then used to clean up the floating oil.

Hair is particularly well-suited for this, says MoT co-founder Lisa Gautier. “That’s because its rough sort of outer layer lets oil stick to it.” MoT’s mats have been used in major oil leaks. including the 2010 Deepwater Horizon and 2007 Cosco Busan incidents.

In a 2018 study, Murray, an environmental scientist at the University of Technology Sydney, in Australia found that mats made of recycled human hair could absorb 0.84 grams of oil onto its surface for every gram of hair—significantly more than polypropylene (聚丙烯), a type of plastic that’s typically used to clean up floating oil.

Besides, hair is also useful as fertilizer (化肥). Hair contains a relatively high nitrogen (氮), a chemical element crucial for plant growth, and each lock of hair is made of roughly 16 percent of this essential nutrient. Last year, more than 560 gallons of liquid fertilizer made from human hair was sold to farmers in northern Tanzania and the feedback from the farmers has been very encouraging.

“It’s just a great way to use hair in a productive way. Hair is an answer literally hanging in front of our eyes—for oil and soil,” Hama says.

1. How does the author introduce the topic in paragraph 1?

A．By detailing the background.	B．By presenting a scene.
C．By describing the feedback.	D．By supporting evidences.

2. What can the mat made of human hair do?

A．Fertilize the soil.	B．Prevent oil leaks.
C．Clear the sea of oil.	D．Take in harmful gas.

3. Which qualities of hair contribute to its innovative use?

A．Its color and strength.

B．Its length and amount.

C．Its weight and flexibility.

D．Its structure and component.

4. Which best describes the future of hair waster as fertilizer?

A．Debatable.	B．Applicable.
C．Irreplaceable.	D．Uncontrollable.

4 . Emest Owusu was 13 in 1980 when he was given the opportunity to appear in the audience of a BBC show, and ask Thatcher how she felt about being called the Iron Lady. This encounter re-emerged in a BBC’s programme recently.

At the time of their meeting, Owusu was on free school meals, living on a public estate in Brixton, south London, where he and his sister were being raised by their mother Rose, a struggling hairdresser.

Now 57, Owusu looks remarkably similar even with a greying beard. But his life has been transformed. The father of three is a human resources director, and the first black captain of the Addington golf club in its 110-year history. As a black guy, it is about breaking the glass ceiling.

Speaking in its clubhouse, Owusu describes his rise in social status (地位) as a “Thatcherite Journey”. And he says it began by asking the woman herself. “To this day it still has an impact. My confidence changed from that sliding-door moment. Something about her connected with me.”

Thatcher told Owusu she enjoyed being called the Iron Lady. “I think it’s rather a praise, don’t you?” she said, “Because so often people have said to me if you’re in your job you’ve got to be soft and warm and human, but you’ve got to have a touch of steel.” Owusu recalls the moment, “I just remember her eye contact. She was answering me, not the camera. She welcomed the question saying you’ve got to be firm in this world. And that stuck with me.”

After the show was broadcast, Owusu said he became “a little hero in Brixton for a good three months”. Owusu added, “It all gave me extra confidence. Doors might not have opened so quickly. It was one of those key moments to make you do things maybe you wouldn’t otherwise have done.”

1. What do we know about Owusu when he was 13?

A．He met with Thatcher twice.

B．He joined a famous golf club.

C．He hosted a BBC’s programme.

D．He lived at the bottom of society.

2. What do the underlined words “sliding-door moment” in paragraph 4 probably mean?

A．Turning point.	B．Important decision.
C．Social status.	D．Remarkable achievement.

3. Based on the text, what made a big difference to Owusu?

A．Others’ treating him equally at work.

B．Others’ voting him a hero in Brixton.

C．Thatcher’s efforts to preserve his dignity.

D．Thatcher’s faith in the necessity of toughness.

4. Which of the following is a suitable title for the text?

A．The Art of Dialogue	B．The Power of Confidence
C．A Life-changing Meeting	D．A Status-improving Tale

5 . Being bored is no fun, especially at work. However, a recent study from the Research School of Management at the Australian National University suggests that boredom may have an unexpected benefit.

In a study, 52 participants (参与者) were given a boring task of separating red from green beans for 30 minutes, while another group of 49 participants was asked to create art projects with paper, beans, and glue. Then both groups were instructed to spend five minutes on a creative task. Surprisingly, the group that had performed the boring task produced a higher quantity and quality of creative ideas than the group that had taken part in the art project.

“Boredom is not necessarily terrible based on my research,” says the study’s lead author, Guihyun Park. “People want to get out of a boring state, so they tend to find novelty, which can lead to unique thinking and bring out creativity.” Moreover, it’s also worth noting that studies have found that not everyone experiences the same level of creative benefits from boredom. Researchers have discovered in one experiment that participants who are open to new experiences and driven to achieve specific goals are more likely to see positive effects from being bored.

Finally, Park admits that not every type of job allows a state of boredom, and it really can be detrimental to some important work. “I would say at safety jobs where you need to stay alert (警惕的) all the time, like police or safety guards, boredom will keep your mind wandering, which is really bad,” says Park. “Also, those jobs require less creativity but much attention to details instead; boredom won’t help much there.”

But for designers and anyone in a creative field, boredom is not something to fear, but to embrace (欣然接受). J.K. Rowling, the author of the Harry Potter series, has shared how she would spend hours sitting on trains, letting her mind wander and coming up with new ideas for her stories. This boredom allowed her to tap into her creativity and imagination, leading to one of the most beloved book series ever.

1. What did the recent study find about boredom?

A．It inspires creative ideas.	B．It raises people’s patience.
C．It improves work efficiency.	D．It leads to negative feelings.

2. Which kind of people are more likely to benefit from boredom?

A．People who are afraid of change.

B．People who tend to focus on details.

C．People who are willing to try new things.

D．People who enjoy competing with others.

3. What does the underlined word “detrimental” in paragraph 4 probably mean?

A．Attractive.

B．Harmful.

C．Necessary.

D．Challenging.

4. Why does the author mention J.K. Rowling in the last paragraph?

A．To show the power of embracing boredom.

B．To encourage people to stay bored in their daily life.

C．To prove the importance of creativity and imagination.

D．To explain the creation process of the Harry Potter series.

6 . In an increasingly globalized business world, companies demand Human Resources (HR) leaders who can overcome cultural barriers to achieve key goals. This year, students in the Master of Human Resources and Industrial Relations (MHRIR) Program will get hands-on experience leading multicultural teams as they work together with peers (同辈) from all corners of the globe.

“Our students get firsthand experience on global teams, which helps them understand the challenges and the opportunities they will face in the business world,” said MHRIR Program Director Stacy Hove.

Elishka Correa joined the program to explore how HR leaders can help businesses grow quickly in the global marketplace. “Companies appreciate diversity — not only in terms of products and markets, but the people they hire — so that they can expand their business and reach customers in different parts of the world,” she said. “When I go into an organization, I’m not only going to work with Indians or Americans, it’s going to be a mix of people. That trend is beginning to grow, so I think it’s very important to appreciate people from different backgrounds.”

As they progress through the program, the students are discovering unexpected challenges as they work on projects in diverse teams. Each contributor brings a different approach to solving problems, communicating, and challenging one another’s opinions.

Devin Roll, a student from North Dakota, appreciating the unique views his classmates share, said, “The benefits of having cross-cultural experiences go far beyond the classroom. Diverse teams and companies outperform their competitors, and HR leaders act as a vital partner in acquiring and maintaining diversity in the workforce.”

Many of the international students in the program said they would return to their home countries after graduation and bring along connections to their classmates, who would build careers (职业) in countries around the world. They hope to stay in touch, and share their expert knowledge.

1. What is the aim of the program?

A．To help students to set clear goals.

B．To provide jobs for foreign students.

C．To teach students to run their own business.

D．To train students to build multicultural teams.

2. Which statement about cultural diversity does Elishka Correa probably agree with?

A．It prevents social advance.	B．It makes it easy to hire people.
C．It can help business growth.	D．It can put an end to the conflict.

3. What does Devin Roll think of the effect of the program?

A．It is predictable.

B．It is short-lived.

C．It is unidentifiable.

D．It is far-reaching.

4. What do many students expect to do after graduation according to the text?

A．Work for the university.	B．Keep closely connected.
C．Stay in their home countries.	D．Reform teaching methods.

7 . Caribbean box jellyfish (水母) can learn to spot and avoid obstacles (障碍) despite lacking a central brain, according to a new study. This is the first evidence that jellyfish can do something called associative learning. The nervous systems of Caribbean box jellyfish are fairly simple, including four “rhopalia (视神经束)‌”on a jellyfish’s body, each of which has six “eyes‌”, by which the jellyfish judge a mangrove root’s distance based on how dark it looks compared to the water and make their way round it. In common waters, nearby roots have high contrast. Only distant roots fade into the background. But in murky waters, even near-by roots can blend into their surroundings and have low contrast. The researchers wondered if Caribbean box jellyfish could learn that low-contrast objects-which might at first seem distant-were actually close by.

To find out, the team put 12 jellyfish into a round water tank. The tank was surrounded by low-contrast gray and white stripes (条纹), which might appear to a jellyfish like roots in clear water. A camera filmed the animals for about seven minutes. At first, they seemed to see the gray stripes as distant roots and swam away, ending up bumping the tank wall. But those collisions (碰撞) seemed to lead the jellyfish to reconsider the stripes. Soon, the creatures treated the gray stripes more like close roots in murky water-and avoided them.

This suggests that the rhopalia alone can learn that seemingly distant, low-contrast objects are in fact close enough to avoid. That, in turn, hints that these nerve centers are behind Caribbean box jellyfish learning.

“That’s the coolest part of the paper,” says Ken Cheng, a biologist at Macquarie University, Sydney, Australia. “That gets us one step down into the wiring of how it works.” For Gaëlle Botton-Amiot, tracing learning to the rhopalia raises new questions. “They have four of these things in their bodies. So how does that work?‌” asks this neurobiologist. If a jellyfish loses one of its rhopalia, does it forget everything those eyes saw and the neurons had learned? Or do the other rhopalia remember it?

1. Jellyfish are able to avoid obstacles because ______.

A．they use brain cells to process information gathered

B．they rely on different levels of visual signal input

C．they have unique organs to measure the distance

D．they are driven by excellent survival instinct

2. Which of the following words has the closest meaning to the underlined word in paragraph 1?

A．Unusual.

B．Cloudy.

C．Deep.

D．Rapid.

3. What can we infer from paragraphs 2 and 3?

A．Jellyfish usually tend to be scared off by the gray color.

B．Jellyfish tend to compare stripes with mangrove roots.

C．Stimulation in controlled environment backed the finding.

D．Rhopalia are in control of the jellyfish’s memory system.

4. Which can be the best title for the article?

A．No brain, no gain? Denies the jellyfish

B．Unique “eyes‌” help jellyfish survive

C．Evolution of learning: from nerve to brain

D．White or gray? Creature’s decision-making

8 . It’s not great when a person breathes in all the oxygen out of a room. When a battery does it to a tumor (肿瘤), though, it could be a good thing.

Scientists have developed a new type of battery that can be implanted (植入) directly into tumors to deliver a steady stream of electricity. The battery is made from salt water and can be recharged by the body’s own heat. It works by splitting (使分离) salt water into hydrogen and oxygen gas. The hydrogen gas is then used to generate electricity, which can be used to kill cancer cells. The oxygen gas is released harmlessly into the body.

The new battery has several advantages over traditional cancer treatment. First, it is more targeted, meaning that it can deliver the electricity directly to the tumor cells, while sparing healthy cells. This can reduce the side effects of treatment. Second, the battery is self-charging, which means that it does not require surgery to remove or replace. This can make treatment more convenient and less expensive for patients. Third, the battery is small and lightweight, and it can be implanted directly into tumors. This means that patients will not have to need surgery to remove the battery, which can reduce the risk of complications.

The battery has been tested in animal studies, and it has been shown to be effective in killing cancer cells. The scientists who developed the battery are now planning to begin clinical trials in humans. They are thinking about how the battery might have to be made more flexible and more powerful to work on human-sized tumors. If the trials are successful, the battery could become a new standard of cancer treatment. It is a more targeted, convenient, and affordable way to deliver electricity to tumors. This could lead to more effective ways to treat cancer in humans.

1. What does paragraph 3 mainly tell us about the new battery?

A．Its benefits.

B．Its side effects.

C．Its weight.

D．Its working process.

2. What will the scientists do in the following study?

A．Test the treatment in humans.	B．Reduce the cost of surgery.
C．Implant the battery into animals.	D．Make the battery affordable.

3. What is the author’s attitude toward the new treatment?

A．Negative.

B．Uncaring.

C．Optimistic.

D．Unclear.

4. In which section of a newspaper may this text appear?

A．Business.

B．Science.

C．Education.

D．Sports.

9 . Join the Sydney City Library

1. Create a City of Sydney account and join the library

Experience greater security and access to our library and other services by joining with a City of Sydney account. Your City of Sydney account uses your email address and a password as the login (登录). You’ll be able to use the same login to access other City of Sydney services.

① Go to the library online catalogue (目录) and select Join

② Select Create an account and follow the instructions

③ When the account is created, select Join the library

2. Join the library without an email address

If you don’t have an email address you can still join the library.

① Go to the library online catalogue and select Join

② Select Create an account and then the option I don’t have an email

③ Follow the prompts to complete the library membership form

3. Activate (激活) your membership

To ensure your full membership and collect your library card, visit a branch open for browsing and borrowing. You need to show proof of identity and permanent residential address. Official documents such as a driver licence, student card, bank statement or rates are accepted.

Applicants under 18 years old

A parent or guardian is required to approve your application. They need to visit a branch with you to show proof of identity, including their residential address and medicare card listing your name. For online memberships this proof of identity should be emailed to librarymemberships@cityofsydney. nsw. gov. au

1. What’s the benefit of having a City of Sydney account?

A．You can spend less money.	B．You can borrow more books.
C．You can enjoy safer access.	D．You can log in without a password.

2. What do you need to activate your membership?

A．Library card.	B．Email address.
C．Identity documents.	D．Bank password.

3. What is this text?

A．A guide.

B．A poster.

C．A report.

D．A notice.

10 . Bullet comments—comments which fly across the screen on certain video platforms—represent a ·modern approach to communication that young people use in cyberspace to express their ideas, emotions and feelings. When looking back, however, they are a good reminder of what was hot or trending in the past year.

On Dec 15,2023, Bilibili, a Chinese video-sharing platform, picked “Ah?” as the Bullet Comment of the Year. In 2023, “Ah?” appeared more than 13.2 million times on Bilibili as a bullet comment, according to Dazhong Daily.

Today, young people in China use “Ah?” to express their surprise and amazement. User Mo Xin filmed himself writing down the ancient Chinese text Hard Is the Road to Shu (《蜀道难》) in one stroke (一笔) and subsequently uploaded the video to Bilibili. This feat (壮举) resulted in the video winning the most “Ah?”bullet comments on the platform.

China’s huge technological advancements have also generated “Ah?” comments from Bilibili users. In August, China made a breakthrough in controllable nuclear fusion (可控核聚变) technology. Its new-generation “artificial sun” Huanliu-3 looks to open new doors in the world of nuclear fusion. Videos announcing this news were inundated (淹没) in “Ah?” comments.

Though simple and easily understandable, “Ah?” provides insights into young people’s interests. Their focus extends beyond mere entertainment, however. They also, use “Ah?” to engage with. commentaries, and scientific discoveries, indicating a deeper, more serious layer of interest. These “Ah?” comments reveal that young people are attentive to the world around them. “Ah?” has become their unique way of responding to contemporary events, using it as a tool to document today’s history.

Every year brings a new bullet comment of the year, but what never changes is how young people want their voices to be heard. Do you still remember which video got you to send an “Ah?” in 2023?

1. What do we know about “Bullet comments” according to the text?

A．They will remind others of your opinions.

B．They are an easy way to interact with others.

C．They enable us to think about the popular events.

D．They are used in young people’s daily communication.

2. Why is Hard Is the Road to Shu mentioned in paragraph 3?

A．To prove the function of “Ah?”.	B．To argue for the benefit of “Ah?”.
C．To explain the popularity of “Ah?”.	D．To clarify the development of “Ah?”.

3. What are the features of “Ah?”?

A．Concrete and modern.	B．Easy and accessible.
C．Abstract but popular.	D．Unique but meaningless.

4. Which of the following is likely to get most “Ah?” on Bilibili according to the text?

A．Huawei made a breakthrough in 5G.

B．Southern little potatoes poured in Harbin.

C．The Moutai-flavoured coffee came into the market.

D．China, Singapore mutual visa-free policies will boost tourism.