1 . Directions: Complete the following passage by using the words in the box. Each word can only be used once. Note that there is one word more than you need.

A. wonder   B. regular   C. doubt D. physically E. breathing F. wealth G. functioning   H. flexibility I. flow J. generally K. mood

Sometimes it’s the simplest daily practice that can have the biggest impact on your health, and yoga is proof of that. Although most forms of yoga aren’t considered to be as intense as other workout regimens, practising yoga on a daily basis has been scientifically demonstrated to help you mentally and     1    . Through breath work, meditation and holding poses that increase strength and     2    the body and mind gain benefits from yoga that positively impact your long-term health. It’s no     3    people have been practising yoga for over 5000 years, and that the number of Australians practising yoga doubled between 2008 and 2017 to over two million, according to the Australian Bureau of Statistics.

Yoga teacher, Jenni Tarmar, shares, “we have a     4    of research demonstrating that a regular mindfulness practice - the act of paying attention to the sensation in the body, thoughts and emotions without judgment - can reduce stress and help us to feel calmer, more productive, and     5    more even-keeled in our daily lives.”

After evaluating yoga history and research, one 2014 review published in Frontiers in Human Neouroscience concluded that     6    yoga practice can help facilitate self-regulation. Another study of adolescents between the ages of 13 and 18 found that practising yoga positively benefited emotional regulation and self-esteem. “Movement releases beneficial neurotransmitters (神经转发器) in the brain, which helps us feel good as well as assist in     7    regulation,” says yoga instructor, Evan Lawrence. “One of the things that I like about yoga specifically is that there is, at the same time, a focus on physical movement and     8    .”

According to associate professor of psychiatry, Dr Gail Saltz, “practising yoga improves overall blood     9    to the body, including the brain, which is helpful for cognition and memory.”

One 2019 review published in Brain Plasticity concluded that behavioural interventions like yoga can help “mitigate age-related and neurodegenerative decline” due to the positive effects a daily practice has on different parts of the     10    brain, like the hippocampus (which plays a major role in learning and memory) and the prefrontal cortex (cognitive control functions).

2 . Directions: Fill in each blank with a proper word chosen from the box. Each word can be used only once. Note that there is one word more than you need.

reflect               B. survival            C. horizon             D. contributors       E. success F. informed       G. collective            H. claims             I. tends              J. communication       K. revolutionized

Food is personal – it reflects our cultural background, lifestyles, values and purchasing power. Food is essential to our     1    : it largely determines our health and well-being. In today’s globalized and rapidly urbanizing world, what we eat is changing. Food systems are changing and becoming increasingly complex and this     2     to create uncertainty and concern for us as consumers. It is critical that civil society representatives and governments     3     on how they engage with consumers to “demystify” the global food system, understand consumers’ views and concerns, provide reliable information to guide healthy and safe food choices and create conditions that enable constructive dialogue and trust.

Unsafe food and unhealthy dietary choices are considered major     4     to the global burden of disease. Our behaviours as consumers can lessen risks of unhealthy diets.     5     consumers are willing to increase their consumption of nutritious foods, providing they are affordable and available, but there has been less     6     in persuading consumers to avoid unhealthy food. Governments, civil society groups and progressive elements of the food industry all have an interest in influencing consumer choices to optimize health. Consumers have the power to drive change. For a growing number, food choices are not only about their own health but about that of future generations and the planet, including the impact on climate change. By turning this     7     interest into action, more consumers can be empowered to make food choices that are good for their health and well-being and the world we live in.

Information tools have been     8     in recent years with the Internet and social media becoming important sources of information but also misinformation. The traditional tools to inform consumers about food and risk – such as labelling, brochures, radio, TV programs, workshops – can be complemented (补充) with innovative     9     tools, which also allow for dialogue and consumer engagement, enhance transparency and accountability and facilitate learning and behaviour change.

Our confidence, as consumers, in regulators and in the management of food systems is more important than ever given the sustainability challenges that lie ahead and the innovations on the         10    .

3 . Directions: Fill in each blank with a proper word chosen from the box. Each word can be used only once. Note that there is one word more than you need.

A. essential     B. processed     C. challenges     D adapt     E. switching F. available     G. large-scale     H. strategies     I. opting     J. significant     K. fresh

Cutting Salt May Lower Blood Pressure as Much as Medication

Reducing daily salt intake by just one teaspoon, equivalent to approximately 2,200 milligrams of sodium(钠), can lead to a blood pressure drop comparable to that achieved with prescription antihypertension (抗高血压) medication, reveals a recent study. Conducted on 213 individuals aged 50 to 75, the research included participants both on and off blood pressure medication. Regardless of their initial measurements, all groups experienced a(n)     1     reduction in blood pressure after a week on a low-sodium diet.

The study     2     the common notion that only those not taking medication benefit from salt reduction. Notably, the blood pressure decrease observed was similar to the effect seen when individuals start hypertension medication. The investigation aims to shed light on how excess salt raises blood pressure, aside from the conventional theory of increased water retention causing hypertension.

While sodium is     3     for bodily functions, humans, evolutionarily did not     4     to a high-sodium diet. The average daily sodium intake in the U.S. is around 3,400 milligrams, mainly sourced from     5     and restaurant foods, exceeding the recommended 2,300 milligrams by the FDA. Encouraging people to reduce salt intake proves challenging and experts suggest     6     to lower-sodium options instead of mere reduction. One proposal is transitioning from regular sodium chloride to a blend of 75% sodium chloride and 25% potassium chloride, a form of salt     7     in health food stores.

Changing dietary habits presents a puzzle, but historical precedents, like the introduction of iodized (含碘的) salt in1924 to combat pediatric goiters (儿科甲状腺肿), show that     8     shifts are possible.

Although potassium-supplemented (含钾的) salt may not be mainstream yet, it could become a future staple (基本食物) for those aiming to lower sodium intake. For now, cooking at home and     9     for lower-sodium remain practical     10     for individuals mindful of their salt consumption.

4 . Directions: Complete the following passage by using the words in the box. Each word can only be used once. Note that there is one word more than you need.

A. process     B. impacting       C. appearance       D. linked        E. assessment     F. costly G. crucial       H. highly            I. legal                 J. pause          K. marketed

Tobacco use and its negative impacts on health have been well-documented for decades. Traditional tobacco products, such as cigarettes, have been     1     to a wide range of health problems, including cancer, heart disease, respiratory (呼吸的) disorders and others. According to a survey, 78.3 percent of smokers start smoking before age 20. Taiwan Province of China has raised the     2     smoking age to 20 or above. By instituting this change, they hope to reduce the number of young people taking up the habit.

Despite being     3     as a safe alternative to traditional cigarettes, heated tobacco products (HTPs) are still considered tobacco. As such, they pose significant dangers to human health. The heating     4     used in these products releases harmful chemicals and poisons, including tar (焦油), carbon monoxide and nicotine, a(n)     5     addictive substance.

HTPs are packaged to appeal to young people who perceive them as safer than smoking. To prevent young people from experimenting with HTPs and     6     their health, Taiwan Province strictly controls every kind of tobacco product by adding a health risk     7     review mechanism. Only products that pass the review process are allowed to be manufactured, imported and sold to consumers.

The innumerable downsides to smoking should give smokers     8     and encourage them to quit. Quitting tobacco improves your health and reduces your risk of various diseases, including cancer, heart disease, and breathing problems. Quitting smoking can also improve your     9    . Tobacco use can cause wrinkles and yellow teeth. Quitting can lead to healthier skin, whiter teeth and fresher breath. Smoking can also dull your senses of taste and smell. By stopping tobacco use, your senses recover, leading to enhanced enjoyment of food and beverages.

Unfortunately, quitting tobacco isn't easy. Most people will also encounter numerous challenges including nicotine withdrawal and symptoms such as eagerness, irritability (易怒) and difficulty concentrating. Supportive social environments, coping strategies and professional help are     10     for overcoming these things and living a smoke-free life.

5 . Directions: After reading the passage below, fill in each blank with a proper word chosen from the box. Each word can be used only once. Note that there is one word more than you need.

A. accompanied       B. allowed       C. feasibly       D. fueled E. intensity       F. option       G. prompting       H. routine I. surgically       J. underlying       K. varied

Brain Signals for Lasting Pain

Brain signals that reveal how much pain a person is in have been discovered by scientists who say the work is a step towards new treatments for people living with lasting pain.

It is the first time researchers have decoded the brain activity     1     patients’ lasting pain. That has raised the hope that brain stimulation treatment already used for Parkinson’s and major depression can help those running out of any other     2    . “We’ve learned that lasting pain can be tracked and predicted in the real world,” said Prasad Shirvalkar, lead researcher on the project at the University of California.

Lasting pain affects nearly 28 million adults in the UK alone, and the causes are     3    . ranging from cancer to back problems. That being the case, lasting pain has     4     a rise in taking powerful painkillers. But no medical treatments work well for the condition,     5     experts to call for a complete rethink in how health services handle patients with lasting pain.

For the latest study, Shirvalkar and his colleagues     6     implanted electrodes(电极) into four patients with lasting pain hard to deal with after the loss of legs. The devices     7     the patients to record activity and collect data in two brain regions— the ACC and the OFC—at the press of one button on a remote handset. Several times a day, the volunteers were asked to complete short surveys on the     8     of pain, meaning how strong the pain was, and then record their brain activity. These scientists, armed with the survey responses and brain recordings, found they could use computers to predict a person’s pain based on the electrical signals in their OFC. “We found very different brain activity     9     severe pain and have developed an objective biomarker for that kind of pain,” said Shirvalkar. The finding may explain, at least in part, why     10     painkillers are less effective for lasting pain. “The hope is that we can use the information to develop personalized brain stimulation treatment for the most severe forms of pain.”

6 . Directions: After reading the passage below, fill in each blank with a proper word given in the box. Each word can only be used once. Note that there is one word more than you need.

A. activate       B. amounted       C. compared       D. energetic       E. guidelines       F. identify G. image       H. influenced       I. respects       J. review       K. substantial

Exercise Can Help Prevent Depression, Study Finds

How often do you exercise? A new     1     from researchers at the University of Cambridge shows that those who exercise are less likely to develop depression, even if they exercise less than the recommended amount.

The Department of Health and Human Services recommends that adults engage in 2.5 to 5 hours of moderate activity per week or one hour and 15 minutes to 2.5 hours of     2     aerobic (有氧的) exercise per week or some combination of the two.

Adults who took a walk for what     3     to 2.5 hours per week were less likely to develop depression than those who didn’t exercise at all, the study found. But even those who exercised less felt better than those who didn’t exercise at all, according to researchers. “In this study, a relatively small amount of physical activity were associated with a(n)     4     decrease in risks of depression,” the study says. The researchers analyzed 15 studies with nearly 200,000 participants. Those who did about half the recommended amount of physical activity per week had an 18% lower risk of depression     5     with adults who did not exercise, the study says. Participants who exercised the recommended amount had a 25% lower risk of depression than those who did not. Exercising more than the recommended amount hardly     6     depression risk, according to researchers.

Many     7     of exercise can lead to improved mental health. For example, working out can increase circulation (血液循环) to the brain and     8     the central nervous system, leading to what many refer to as a “runners high,” the study says. More exercise can also lead to improved physical health and a better body     9    , which can cause a person to be more social, researchers say.

Nearly 5% of adults in the U.S. report regular feelings of depression, according to the Centers for Disease Control and Prevention. Among the study participants, researchers estimate that 1 in every 9 cases of depression might have been prevented had everyone met recommended exercise     10    , the study says.

7 . Directions: Fill in each blank with a proper word chosen from the box.   Each word can be used only once. Note that there is one word more than you need.

A. backfire B. compensate          C. extend   D. impressive       E. meaningful F. measure G. needle   H. overall   I. perceive J. punishment   K. typically

Why You Shouldn’t Exercise to Lose Weight

Many of us are lacing up our sneakers and starting (or restarting) exercise regimens (练身计划) in hopes of shedding unwanted pounds. Unquestionably, aiming to be more active is good. But if the main reason is to lose weight, your New Year’s resolution could very well     1    .

For starters, exercise — at least the kind most of us do — is     2     ineffective for weight loss. Take walking, for example. A 150-pound person who walks briskly for 30 minutes will burn, on average, around 140 calories. That’s equal to one can of soda — not exactly a great return on your investment of time and effort. It’s much easier just to skip the soda.

Studies     3     show that doing moderate-intensity aerobic exercise such as walking for 30 minutes a day, five days a week — the amount recommended for good health — typically produces little or no weight loss by itself.

When moderate exercise is added to diet, the results are equally not     4    . Pooling data from six trials, researchers found that a combination of diet and exercise generated no greater weight loss than diet alone after six months.

In studies where exercise has produced     5     weight loss, participants burned at least 400 to 500 calories per session on five or more days a week. To achieve that, sessions need to go well beyond what most of us are willing or able to do. And even if we manage to exert that much effort, our bodies often     6     by boosting appetite and dialing down metabolism, effects that over time limit how many pounds we shed.

Perhaps the biggest problem with exercising to drop pounds is that it turns physical activity into     7    . How many times have you heard someone say (or said yourself) “I’ll need to do extra exercise” after eating too much during the holidays or at a celebratory dinner?

The point is that we’re more likely to     8     exercise positively and actually do it when we focus on our well-being rather than our weight. The incentive may be an improved mood or less stress. Others may find that exercise makes them feel physically and mentally stronger.

Of course, the benefits of physical activity     9     well beyond these. It’s been shown to reduce the risk of multiple diseases. It can also improve sleep and boost energy.

By all means, striving to exercise regularly in the new year is perhaps the most important thing you can do for your health. But to improve the odds of success, focus on how movement helps you feel better physically and emotionally — and forget about how it moves the     10     on the scale.

8 . Directions: Fill in each blank with a proper word chosen from the box. Each word can be used only once. Note that there is one word more than you need.

A. launched     B. utilized     C. complete     D. jointly     E. further     F. realized G. currently     H. accessible     I. specifically     J. recognized     K. reliable

Sanofi Launches Grant (拨款) to Help Children with Dlabetes (糖尿病)

To celebrate the 60th anniversary of China-Franco diplomatic ties, the French pharmaceutical giant Sanofi cooperated with the Shanghai Soong Ching Ling Foundation to     1     unveil the Sanofi China Charity Grant on Thursday, as part of the company’s efforts to     2     participate in the Chinese market and contribute to local people’s livelihoods.

As one of the first French companies to enter China, Sanofi has continuously increased investment and promoted innovation in the health care sector over the past few decades. The company has been committed to making innovative medicine and medical services more     3     to Chinese people, said Wayne Shi, president of Sanofi Greater China.

Olivier Charmel, the company’s executive vice-president, said Sanofi has benefited a lot from its long-term investment in China and will always stand as a     4     partner. The company expects to further contribute to the exchanges between China and France not only in the field of health care, but also in science, economy, and culture.

Shi said the company     5     the Sanofi China Charity Grant with an aim to better meet the health needs in China, and its first project will     6     focus on diabetes mellitus in children and adolescents.

Ji Linong, director of Department of Endocrinology at Peking University People’s Hospital, highly     7     the importance of the diabetes project at a panel discussion held after the launch ceremony. He said China     8     ranks fourth in the world for the number of children and adolescents suffering from type I diabetes.

With the help of the charity grant, Ji said he expects China to establish a more     9     health care system especially for type I diabetes. Doctors, professional equipment and nutritionists should be provided to help patients correctly inject insulin and effectively control blood sugar levels.

In addition to diabetes, the Sanofi China Charity Grant will also be     10     to combat other diseases such as immunity diseases. It is expected to directly benefit over 10, 000 people and indirectly benefit more than one million people in the next three years.

9 . Directions: Complete the following passage by using the words in the box. Each word can only be used once. Note that there is one word more than you need.

A. authorities   B. conflicts   C. increasingly   D. infected E. invisibly F. oddly G. outbreaks   H. present   I. subjected   J. suspected   K. unexpected

Deadly virus approaches tigers

India’s most important tiger conservation body is to investigate growing concern that Asia’s wild tigers are     1     to a deadly new disease.

The National Tiger Conservation Authority is to fun d a study of Canine Distemper Virus(CDV) in six of the most important areas for the species, which could confirm a problem that a few experts have     2    for a number of years.

There have been     3    of CDV in wild tigers in other areas. According to Dr Dale Miquelle of the Wildlife Conservation Society, quite a few tigers were either killed or seriously affected by a disease that was probably CDV in 2010. And the Sikhote-Alin Biosphere Reserve has also reported a(n)     4     decline in tiger numbers.

CDV may also exist in the tiger population in Sumatra, where animals have been reported to be behaving     5    and losing their fear of humans.

Dr John Lewis of the British charity Wildlife Vets International is helping the Sumatran    6    to fight the risk by training local vets in what he calls “the world’s first tiger- disease monitoring program”.

Lewis also believes that the way CDV changes tigers’ behavior could be a factor where tiger- human     7    are an issue. This could be true of the Sundarbans, a large area shared by India and Bangladesh where man-eating is spreading.

Perhaps we should not be surprised that tigers are     8    with CDV. In 2004, it killed 1,000 lions in the Serengeti in Tanzania, and as wildlife reserves are    9    surrounded by people with dogs, the problem is only likely to get worse.

But as Miquelle told BBC Wildlife, “Very few people were aware of the potential threat, let alone looking for it, even if it is     10    in the system. But at least now they are.”

10 . Directions: Fill in the blank with a proper word chosen from the box: Each word can be used only once. Note that there is one word more than you need.

A. dramatic   B. concerns   C. frequently   D. threats   E. revealed F. emerge   G. previously   H. keep   I. deepened   J. native   K. exist

The reason for the mysterious deaths of hundreds of elephants

When hundreds of African savanna elephants dropped dead in Botswana’s Okavango Delta in 2020, conservationists were alarmed. As the death toll rose — from dozens in March to more than 350 animals by July — their     1     increased, especially because nobody knew what was happening. A short time later, the mystery     2     when 34 more individuals of the endangered species died across the border in northwestern Zimbabwe in a three-week period, with one more found in November. “It was very quick,” says Chris Foggin, a vet who examined the elephant carcasses (尸体) in Zimbabwe. “That was so     3    .”

African savanna elephants     4     to this area represent the majority of what’s left of that species. Around 350,000 African savanna elephants remain, and given the already significant     5     to their survival, a new disease could be what tips that last domino towards extinction.

Now, new research published recently in Nature Communications points to a bacterium not     6     found in elephants of any species, called Bisgaard taxon 45, that causes a massive systemic blood infection called septicemia. “It’s a disease we know can kill a reasonable number of elephants in a short space of time,” says Foggin, co-leader of the study. And “it has the potential to kill a lot more given the right circumstances.” What those are, however, remains unknown — yet it’s pressing to find out. Aerial population surveys in KAZA in 2022 found a high number of new elephant carcasses. The examination     7     the elephants had enlarged livers and spleens, as well as internal bleeding in multiple organs — signs of septicemia (败血症).

However, scientists still don’t know how widespread Bisgaard taxon 45 is, or if the bacteria     8     as a normal group of bacteria within elephants and other animals. “We’re assuming it’s probably present more     9     than we’ve known, without causing disease, but we don’t have proof of that,” Foggin says. It’s possible environmental stressors, such as heat and lack of food and water, may have led Bisgaard taxon 45 to multiply and cause the septicemia in the Zimbabwe elephants. With much of Africa predicted to get hotter and drier, the bacterium “could cause much worse mortalities down the line,” says Foggin. That’s why, he says, “it is important to     10     monitoring elephant deaths and see if it’s responsible.”