1 . It is difficult to project what profit we will get in the future, which after all, is uncertain.

A．It is not easy for us to predict future earnings	B．It is hard for us to make a living in the future
C．It is hard for us to speak for ourselves in the future	D．It is not easy for us to plan a program for the future

2 . As a visitor from the cold zone, I find it unbearable to accept the hot weather.

A．I find the hot weather is unnoticed	B．I find the hot weather is acceptable
C．I find the hot weather is unpleasant	D．I find the hot weather is changeable

3 . I firmly believe my view is based on facts that can be proved.

A．my view is objective	B．my view is just personal
C．my view depends on evaluations	D．my view depends on assumptions

4 . For individuals with hearing loss, listening to conversations in noisy environments can be particularly challenging. Unfortunately, traditional hearing aids adopt a “one-size-fits-all” approach to processing sounds, regardless of the listening needs of individual users.     1     Users may also experience a lack of sound clarity (清楚) and do not want to engage in conversations with others.

Good news is that a hearing aid company named Oticon is taking an important step to solve this No. 1 challenge for people with hearing loss—hearing speech in noise. With new 4D Sensor technology, Oticon Intent, a new device, is capable of understanding the users’ listening intentions.     2     In this way, it is able to deliver truly personalised support. But the true hero in sound processing is the brain, as it is constantly working to make sense of sound. Oticon’s new technology provides the brain with access to the full sound environment.

    3     In conversation, users tend to keep their heads still to engage with a single person. Or they move their heads in a group conversation to engage with different people. When struggling to hear what someone is saying, users are likely to lean (倾斜) in to listen. The technology in Oticon Intent understands and adapts to the user through sensors that monitor head and body movements. It helps users move beyond just hearing and listening.     4    .

Thomas Behrens, Vice President of the company, said, “This small device has up to 20 hours of battery life.     5     When the device requires a recharge, users can simply place it into the charger for just 30 minutes to obtain up to 8 hours of battery life.”

A．Thus, it is able to prevent memory loss.

B．It can recognise what people want and need to listen to.

C．Moreover, it helps them communicate and fully engage in life.

D．This may make listening and engaging with others more difficult.

E．That means users will never have to worry about running out of battery.

F．Take a step towards better hearing by contacting your nearest hearing care professional.

G．People's communication behaviour reflects their listening intentions via head and body movements.

5 . 将下列几个部分(A、B、C、D和E)按题号排序，构成一个符合逻辑的完整语篇。
A. Actually, blue light is a type of high-energy visible light. Too much exposure to blue light, especially from artificial sources like screens, can damage your retina (视网膜) and affect your sleep patterns.
B. These regular breaks will allow your eyes to relax and refocus, reducing the risk of developing long-term vision problems. It’s also important to monitor the total amount of time you spend on devices every day.
C. In today's digital age, we’re spending increasingly more time looking at screens. Statistics found that people around the world use gadgets (小型电器) for about seven hours a day — more than the amount of time recommended by health experts.
D. So it is necessary to reduce the time spent on digital devices to minimize exposure to blue light. You can follow the 20-20-20 rule: every 20 minutes, look at something 20 feet away for at least 20 seconds.
E. This new habit can significantly affect your eye health and overall wellness. That’s due to one simple fact: screens are a major source of blue light. If you’ve heard a lot about blue light in relation to screen time, you may be wondering what exactly it is.
________ → ________ → ________ → ________ → ________

6 . Recent studies propose that cold water therapy, which involves practices such as cold baths and cold showers, could potentially be an effective method for managing type 2 diabetes (2型糖尿病). In the UK alone, diabetes affects approximately 3.8 million individuals, with90% of these cases being type 2 diabetes. Managing type 2 diabetes can be challenging; however, cold water therapy presents a novel approach to this issue.

Cold water therapy involves the use of cold water, around 15°C, as a potential treatment for various health, conditions. This can range from taking cold swims in natural bodies of water to more accessible methods like taking cold showers or immersing oneself in a bathtub filled with cool water. The underlying idea is to expose the body regularly to cold temperatures in a controlled manner.

The mechanism behind the effectiveness of cold water therapy lies in its ability to stimulate the transformation of stem cells into brown fat. Unlike the more common white fat, brown fat is active and burns calories to generate heat, helping to maintain body warmth. More importantly, for individuals with type 2 diabetes, brown fat can reduce insulin (胰岛素)resistance, which is a key factor in the management of diabetes.

Research has provided some evidence supporting the benefits of cold water therapy. Studies have shown that repeated cold exposure can enhance insulin sensitivity and lower fasting glycemia (空腹血糖) levels in individuals with type 2 diabetes. These results suggest that cold water therapy could be an additional tool for controlling type 2 diabetes.

However, it is crucial to recognize that despite the encouraging nature of these findings, more comprehensive research is necessary to thoroughly understand the effectiveness and long-term effects of cold water therapy as a treatment for type 2 diabetes. Also, anyone considering including cold water therapy into their treatment plan should first consult with their healthcare provider to ensure it is safe and appropriate for their specific situation.

1. What is a reason why cold water therapy is an effective method for type 2 diabetes?

A．It increases the amount of white fat.	B．It can turn stem cells into brown fat.
C．It helps to decrease body temperature.	D．It makes the body resistant to cold temperatures.

2. What does the last paragraph convey about cold water therapy?

A．It needs further research.	B．It has been widely accepted.
C．It is well established and proven.	D．It has been widely used for Type 2 Diabetes.

3. What would be the best title for this text?

A．Cold Water Therapy: Its Benefits and Risks

B．Cold Water Therapy: Its Increasing Popularity in the UK

C．Cold Water Therapy: A New Exercise Trend for Weight Loss

D．Cold Water Therapy: A Potential Treatment for Type 2 Diabetes

7 . Young babies make many short and word-like sounds such as “ba” or “aga”. Those early sounds are later replaced with words and, eventually, sentences. While some of them are born to be more talkative than others, a new study confirms that male babies make more sounds than female babies in the first year.

While the research confirms earlier findings from a much smaller study by the same team, they still come as a surprise. That’s because there’s a common and long-held belief that females have an advantage over males in language.

In the study, Dr Kim and his team included more than 450,000 hours of all-day recordings of 5,899 babies, using a device about the size of an iPod. Those recordings were processed to count the number of words spoken by babies and adults across the first two years of life.

Generally, the data showed that male babies made 10% more sounds in the first year compared to females. In the second year, the difference turned directions, with female babies making about 7% more sounds than males. Those differences were observed even though the number of words spoken by adults caring for those babies was higher for female babies in both years compared to males.

Why, then, would male babies be more talkative than females in the first year and not later? “We think it may be because boys are more likely to die in the first year than girls. Given that so many male deaths happen in the first year, boys may have been under especially high selection pressure to produce fitness signals to express their wellness and improve their chances of surviving,” says Kim. By the second year of life, as death rates drop sharply across the board, he added, “the pressure on special fitness signaling is lower for both boys and girls.”

1. Why are the findings of the new study surprising?

A．They are similar to earlier ones.

B．They show males are more talkative.

C．They go against people’s common belief.

D．They show babies learn language differently

2. What did the study find about male babies in the second year?

A．They received more language input.

B．They showed better language abilities.

C．They communicated more with adults.

D．They made less sounds than female babies.

3. What might cause the change in sound production for male babies?

A．Improved language skills.	B．Change in living environment.
C．Less need for fitness signaling.	D．Increase in social communication.

8 . How to Avoid Internet Addiction

Internet addiction is a common problem that can be just as damaging as any other form of addiction. Maybe you are concerned that you are too dependent on the Internet and feel very upset.     1    

Reach out to friends and family to build more in-person connections If you desire social interaction, call up a friend and make plans to do something fun.     2     If you don’t have friends or family who you can turn to, look into a special interest group you can join. Attend in-person meetings to connect with other people who share your interests and make new friends.

    3    . Exercising, reading a book, writing, studying and doing crossword puzzles are all better alternatives to mindlessly surfing the Internet. If you want to cut back on how often you are using the fnernet but aren’t sure what to do with the extra time, identify a few activities that you enjoy and pick one to do instead when you’re feeling the urge to go online.

Use relaxation techniques to reduce stress and anxiety. Yoga, meditation, muscle relaxation, and deep breathing are all great ways to relax when you’re feeling stressed.     4     Instead, try going out for a walk in nature or engaging in a favorite hobby.

Watch for signs of Internet addiction and seek help if you notice them. If you are concerned about becoming addicted to the Internet, staying aware of the signs of Internet addiction may help you know when to seek help. Be on the lookout for any signs that you may have become addicted.     5     If this strategy to overcome Internet addiction doesn’t work for you, talk with your doctor for help.

A．Act right away to limit your Internet usage.

B．Replace Internet use with a-healthy activity.

C．Arrange a family dinner or a game night also helps.

D．Employ your extra time to do something worthwhile.

E．Following are several strategies to limit your Internet usage.

F．You are likely to think that the Internet addiction will ruin your life.

G．You should not reach for your smart phone or laptop when you are feeling pressured.

9 . Many researchers refer to coral reefs (珊瑚礁) as the rainforests of the sea because they are not only very beautiful but also cuucial to the health of our oceans. Sadly, these delicate ecosystems face they is from pollution and overfishing. In an inspiring cooperatton, Mote Marine Laboratory (MML) and the Combat Wounded Veteran Challenge (CWVC) have joined hands to restore (恢复) the coral reefs off the coast of Kev West, Florida.

On a sunny day in Key West, a group of 31 wounded and injured veteratis, together with six Mote staff members, set out on a misirn to restore the Higgs Head coral reef. Equipped with specialized waterproof prosthulies and a shared determination, the group managed to plant a record-breaking 1,040 corals on the reef.

The planting mission not only belps to replace corals lost to disease, hurricanes and rising water temperatures, but symbolizes the adaptation and strength of both wounded veterans and the coral reefs themselves. Dr. Michael P. Crosby, President of MML stated, “The inspirational CWVC motto ‘I am wounded, not conquered (征服)’ is also applicable to coral reefs in Key West.”

Florida’s populations of coral reefs were once filled with life. The living coral cover, which represents the proportion of the reef covered in living coral, has plummeted from over 30% four decades ago to a mere 1-5% today, however. MML’s research and restoration programs offer hope for the recovery of Florida’s coral reefs and other coral ecosystems worldwide.

As wounded veterans and scientists work side by side to restore coral reefs, the impact of their collective efforts extends far beyond the ocean floor. The restoration missions not only help to heal the wounds of war but also provide a renewed sense of purpose for those who have sacrificed so much. Andrew Lourake, CWVC Vice President confirms, “The challenge, friendship and knowing they are making a difference are the highlight of the year for almost all our participants.”

By combining cutting-edge science, community engagement, and the spirit of resilience (复原), MML and CWVC are paving the way for a brighter future for our coral reefs. They inspire us all to protect and preserve these invaluable ecosystems, ensuring that future generations can wonder at their beauty and biodiversity.

1. Why does the author mention coral reefs in paragraph 1?

A．To lead in the topic of the text.

B．To compare them with rainforests.

C．To highlight the threats facing them.

D．To focus on their significance in ocean’s health.

2. What does paragraph 3 mainly talk about?

A．The motivational effect of the motto.

B．The mufupte significance of this mission.

C．The background for carrying out the mission.

D．The cooperation of veterans and Mote staff members.

3. Which of the following can replace the underlined word “plummeted” in paragraph 4?

A．Spread widely.	B．Improved greatly.
C．Disappeared completely.	D．Decreased sharply.

4. What’s Andrew Lourake’s attitude towards the group’s restoration of coral reefs?

A．Unclear.

B．Critical.

C．Appreciative.

D．Doubtful.

10 . Now that you are a famous public figure, you have a duty to behave yourself, especially in public places.

A．Because you are a person known to the public

B．Because you are a person know to the public

C．Because your picture is usually seen in public places

D．Because you are a person frequently appearing in public