Choose the best answer:
If the sun …………………, we ………………… for a walk.
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Read the following passage and choose the best answer (A, B, C, D):
The International Monetary Fund (IMF) is an organization of 189 member countries. It stabilizes the global economy in three ways. First, it monitors global conditions and identifies risks. Second, it advises its members on how to improve their economies. Third, it provides technical assistance and short-term loans to prevent financial crises. The IMF’s goal is to prevent these disasters by guiding its members. These countries are willing to give up some of their sovereign authority to achieve that aim. The IMF has the rare ability to look into and review the economies of all its member countries. As a result, it has its finger on the pulse of the global economy better than any other organization. The IMF produces a wealth of analytical reports. It provides the World Economic Outlook, the Global Financial Stability Report, and the Fiscal Monitor each year. It also delves into regional and country-specific assessments. It uses this information to determine which countries need to improve their policies. Hence, the IMF can identify which countries threaten global stability. The member countries have agreed to listen to the IMF’s recommendations because they want to improve their economies and remove these threats. Since the Mexican peso crisis of 1994–95 and the Asian crisis of 1997–98, the IMF has taken a more active role to help countries prevent financial crises. It develops standards that its members should follow. For example, members agree to provide adequate foreign exchange reserves in good times. That helps them increase spending to boost their economies during recessions. The IMF reports on members countries’ observance of these standards. It also issues member country reports that investors use to make well-informed decisions. That improves the functioning of financial markets. The IMF also encourages sustained growth and high living standards, which is the best way to reduce members’ vulnerability to crises. The IMF provides loans to help its members tackle balance of payments problems, stabilize their economies, and restore sustainable growth. Because the Fund lends money, it’s often confused with the World Bank. The World Bank lends money to developing countries for specific projects that will fight poverty. Unlike the World Bank and other development agencies, the IMF does not finance projects. Traditionally, most IMF borrowers were developing countries. They had limited access to international capital markets due to their economic difficulties. An IMF loan signals that a country’s economic policies are on the right track. That reassures investors and acts as a catalyst for attracting funds from other sources. All that shifted in 2010 when the Eurozone crisis prompted the IMF to provide short-term loans to bail out Greece. That was within the IMF’s charter because it prevented a global economic crisis. The role of the IMF has increased since the onset of the 2008 global financial crisis. In fact, an IMF surveillance report warned about the economic crisis but was ignored. As a result, the IMF has been called upon more and more to provide global economic surveillance. It’s in the best position to do so because it requires members to subject their economic policies to IMF scrutiny. Member countries are also committed to pursuing policies that are conducive to reasonable price stability, and they agree to avoid manipulating exchange rates for unfair competitive advantage.
4. The word “It” in paragraph 2 refers to _____ -
Rewrite the sentence:
I find cooking in my free time relaxing. -
Read the following passage and choose the best answer (A, B, C, D):
Japan’s Mount Fuji will become a World Heritage Site in June. The United Nations (U.N.) decided on April the 30th to give the famous mountain UNESCO World Heritage (1)__________. The U.N. team (2)__________ made the decision said Fuji was very important to Japanese religion and art. They also said that the 3,776-meter-high volcano was important outside of Japan too. Fuji-san (as Japanese people call it) has been a mountain for more than 1,000 years. Priests say that when you climb it, you move from the “everyday world” at the bottom, to the “world of gods, Buddha and death” at the top. They believe people can (3)________ their sins by climbing to the top and coming back down again. (4)_________, Mount Fuji is a major tourist destination. It is very popular with hikers, who want to see the rising sun from its peak. More than 318,000 hikers visited the mountain last summer, with up to 15,000 people climbing each day. Local residents are now worried the World Heritage status will mean more visitors. That means there will be more litter and environmental problems. The local government may ask people to pay to climb the mountain to help preserve its (5) __________. Governor Shomei Yokouchi said: “It’s likely we’ll ask mountain climbers to help financially with keeping the mountain clean.” Another idea being talked about is to limit the daily number of hikers allowed to the top -
Mark the letter A, B, C, or D on your answer sheet to indicate the undelined part that needs correction in each of the following questions:
Four West Indian geckos, with human assistance, have recently entered the United States. The yellowheaded gecko, the ashy gecko, the reef gecko, and the ocellated gecko are presently inhabiting the tropical areas of the Keys and the tip of southern Florida. The Mediterranean gecko also arrived along the Gulf coast some time ago, via the West Indies. The only other geckos in the United States live in the Southwest. In extreme southern California, the leaf-gingered gecko livesin dry, rocky country and scampers over boulders at night, hiding by day in crevices. It has a slender, tapered tail and stalks insects by raising itself high on its legs, cocking its head, and twitching its tail nervously before leaping on its prey. In courtship, the tail is also waved by the male as he approaches the female.
Although most lizards are excellent climbers, the geckos are able to walk on smooth surfaces with the help of unique clinging devices under the toes. Also, the undersides of most geckos have pads of large scales, each of which bear microscopic hairs with hundreds of branches having minute, blunt ends that press against the surface that the gecko is on, enabling the gecko to cling to almost any surface. Like other lizards, geckos have the ability to shed their tails if attacked by an enemy. They stump heels and a new tail is grown in approximately the same shape as the original. Unlike most lizards, most geckos have no moveable eyelids. The nocturnal geckos have vertical pupils, which contract in bright light. All geckos, except several New Zealand species, lay eggs. The eggs have a tough, white shell and are laid under stones, behind window shutters or under bark.In line 1, the author uses the words “human assistance” to mean .
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Read the following passage and choose the best answer (A, B, C, D):
Modern society has given significant attention to the promises of the digital economy over the past decade. But it has given little attention to its negative environmental footprint. Our smartphones rely on rare earth metals, and cloud computing, data centers, artificial intelligence and cryptocurrencies consume large amounts of electricity, often sourced from coal-fired power plants. These are crucial blind spots we must address if we hope to capture the full potential of the digital economy. Without urgent system-wide actions, the digital economy and green economy will be incompatible with each other and could lead to more greenhouse gas emissions, accelerate climate change and pose great threats to humanity. The world’s data centers-the storehouses for enormous quantities of information - consume about three percent of the global electricity supply (more than the entire United Kingdom), and produce two percent of global greenhouse gas emissions-roughly the same as global air travel. A report by Greenpeace East Asia and the North China Electric Power University found that China’s data centers produced 99 million tonnes of carbon dioxide in 2018, the equivalent of about 21 million cars driven for one year. Greenhouse gases aren’t the only type of pollution to be concerned about.Electronic waste (e-waste), which is a byproduct of data center activities, accounts for two percent of solid waste and 70 percent of toxic waste in the United States. Globally, the world produces as much as 50 million tonnes of electronic e-waste a year, worth over US$62.5 billion and more than the GDP of most countries. Only 20 percent of this e-waste is recycled. The world and its intractable challenges are not linear-everything connects to everything else. We must raise awareness about these major blind spots, embrace systems leadership (leading across boundaries), boost circular economy ideas (decoupling economic activity from the consumption of finite resources), leverage an eco-economics approach (an environmentally sustainable economy) and encourage policy-makers to explore the interrelationships between government-wide, system-wide and societal results. We must also consider collective problem-solving by bringing together diverse perspectives from both the Global North and the Global South. We should take an inventory of the global and local damages caused by electronic devices, platforms and data systems, and frame issues about the digital economy and its environmental impact in broad societal terms.
3. According to paragraph 2, what is the overall concern for the bilateral relationship between technology and nature? -
Each sentence has a mistake. Find it bychosing A B C or D
When children get their first pair of glasses, they are often surprise to see that trees and flowers have sharp clear outlines
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Read the following passage and choose the best answer (A, B, C, D):
Deforestation is the clearing, destroying, or otherwise removal of trees through deliberate, natural or accidental means. It can occur in any area densely populated by trees and other plant life, but the majority of it is currently happening in the Amazon rainforest. The loss of trees and other vegetation can cause climate change, desertification, soil erosion, fewer crops, flooding, increased greenhouse gases in the atmosphere, and a host of problems for indigenous people. Deforestation occurs for a number of reasons, including: farming, mostly cattle due to its quick turn around; and logging for materials and development. It has been happening for thousands of years, arguably since man began converting from hunter/gatherer to agricultural based societies, and required larger, unobstructed tracks of land to accommodate cattle, crops, and housing. It was only after the onset of the modern era that it became an epidemic. One of the most dangerous and unsettling effects of deforestation is the loss of animal and plant species due to their loss of habitat; not only do we lose those known to us, but also those unknown, potentially an even greater loss. Seventy percent of Earth’s land animals and plants live in forests, and many cannot survive the deforestation that destroys their homes. The trees of the rainforest that provide shelter for some species also provide the canopy that regulates the temperature, a necessity for many others. Its removal through deforestation would allow a more drastic temperature variation from day to night, much like a desert, which could prove fatal for current inhabitants. In addition to the loss of habitat, the lack of trees also allows a greater amount of greenhouse gases to be released into the atmosphere. Presently, the tropical rainforests of South America are responsible for 20% of Earth’s oxygen and they are disappearing at a rate of 4 hectares a decade. If these rates are not stopped and reversed, the consequences will become even more severe. The trees also help control the level of water in the atmosphere by helping to regulate the water cycle. With fewer trees left, due to deforestation, there is less water in the air to be returned to the soil. In turn, this causes dryer soil and the inability to grow crops, an ironic twist when considered against the fact that 80% of deforestation comes from small-scale agriculture and cattle ranching. Further effects of deforestation include soil erosion and coastal flooding. In addition to their previously mentioned roles, trees also function to retain water and topsoil, which provides the rich nutrients to sustain additional forest life. Without them, the soil erodes and washes away, causing farmers to move on and perpetuate the cycle. The barren land which is left behind in the wake of these unsustainable agricultural practices is then more susceptible to flooding, specifically in coastal regions. Coastal vegetation lessens the impact of waves and winds associated with a storm surge. Without this vegetation, coastal villages are susceptible to damaging floods.
3. Which of the following is NOT stated as the reason of deforestation in paragraph 2? -
Choose the best answer:
What does your family do to __________ ends meet? -
Read the following passage and choose the best answer (A, B, C, D):
Go is a game that has been around for 3000 years. It is widely accepted as the most challenging strategy game that exists. It takes years of playing for several hours every day to master the game. In other words, even though it has simple rules, it is not a simple game to excel at. Surprise! Deep Mind managed to create a machine that could master the game, without being programmed with explicit rules and without being taught by a professional Go player. AlphaGo mainly played against itself and learned from this self-play. At its core, it learned like a human learns, by looking at the board, evaluating the options, making moves, and learning from mistakes - it just did it a lot faster than any human can. This is extremely exciting because, at its core, what it means is that computer scientists have had all the tools they needed to do this for years. Neural networks have been known about and discussed since the middle of the last century. All it really took was simply getting creative with them, applying them in new ways. AlphaGo beating the world’s best Go player proves that AI has the potential to do anything. It can learn anything and understand anything, and from that learning and understanding it can accomplish what humans can accomplish in a much shorter period of time. You’re probably wondering what this all means. We’re much closer to the dream of an AI best friend than most of us would have dared to imagine a few years ago. AlphaGo can learn the most complex, intuition and creativity based logic game known to man and it didn’t do so through a finite database or search trees alone. It learned from practice and experience, just like we do, and the ability to create amazing new solutions to ancient puzzles suggests a realm of digital creativity never before fathomed. AlphaGo is not like other game playing AIs that have come before it. It is the future of intelligent and intuitive machines, one that we plan to turn toward more than just board games. From practical applications to that friend you’ve been hoping for, AlphaGo is sure to be the first of a new generation of self-learning intuitive AIs that go above and beyond the limited calculating capacities of its older siblings and contemporaries. The AI winter is over.
6. According to paragraph 3, what does AlphaGo NOT employ as an AI game machine? -
Read the following passage and choose the best answer (A, B, C, D):
With 13,000 floral species and over 15,000 faunal species, three newly discovered big animal species, and a ratio of country/world species of 6.3%. Vietnam has enormous tourismparticularly ecotourism-potential. In fact, since 1986, when Renovation Reforms began the shift from a centrally planned to a socialist-oriented market, or multi-sectoral, economy, tourism has been an sector of primary concern to the government. In May 1995, the prime minister of Vietnam approved a master plan of tourism development for the period 1995- 2010. In February 1999, the state decree on tourism was part of the socio-economic development strategy for the period 2001-2010 approved at the IX National Congress of the Party: “Tourism development has become a spearhead economic industry indeed. It is necessary to improve the quality and effectiveness of tourism activities, bringing into full play the natural conditions, and cultural and historical tradition to meet the domestic and international demand for tourism and to catch up with tourism development in the region” (Document of the IX National Congress 2001). Tourism has so far brought great benefits to the economy, but it has also contributed to environmental degradation, especially biodiversity deterioration. Thus, the concept of “sustainable development”-development which meets the needs of the present without compromising the ability of future generations to meet their own needs - must be factored into tourism development. This consideration is reflected in the term “ecotourism,” which is referred to variously as ecological or environmental tourism, nature or green tourism, sustainable or responsible tourism. Ecotourism involves travel to relatively undisturbed natural areas with the specific object of studying, admiring, and enjoying scenery, plants, and animals, as well as any cultural features found in these areas. It is distinguished from mass or resort tourism by its lower impact on the environment, lower infrastructure requirements, and its role in educating tourists about natural environments and cultural values. Fully aware of its significance, the government of Vietnam has prioritized ecotourism in its strategy for tourism development to ensure both sustainability and economic benefits. Though ecotourism in Vietnam is at a beginning stage of development, it is expected to grow strongly through support from government and international organizations.
1. How many types of plants does Vietnam have? -
Read the following passage and choose the best answer (A, B, C, D):
Go is a game that has been around for 3000 years. It is widely accepted as the most challenging strategy game that exists. It takes years of playing for several hours every day to master the game. In other words, even though it has simple rules, it is not a simple game to excel at. Surprise! Deep Mind managed to create a machine that could master the game, without being programmed with explicit rules and without being taught by a professional Go player. AlphaGo mainly played against itself and learned from this self-play. At its core, it learned like a human learns, by looking at the board, evaluating the options, making moves, and learning from mistakes - it just did it a lot faster than any human can. This is extremely exciting because, at its core, what it means is that computer scientists have had all the tools they needed to do this for years. Neural networks have been known about and discussed since the middle of the last century. All it really took was simply getting creative with them, applying them in new ways. AlphaGo beating the world’s best Go player proves that AI has the potential to do anything. It can learn anything and understand anything, and from that learning and understanding it can accomplish what humans can accomplish in a much shorter period of time. You’re probably wondering what this all means. We’re much closer to the dream of an AI best friend than most of us would have dared to imagine a few years ago. AlphaGo can learn the most complex, intuition and creativity based logic game known to man and it didn’t do so through a finite database or search trees alone. It learned from practice and experience, just like we do, and the ability to create amazing new solutions to ancient puzzles suggests a realm of digital creativity never before fathomed. AlphaGo is not like other game playing AIs that have come before it. It is the future of intelligent and intuitive machines, one that we plan to turn toward more than just board games. From practical applications to that friend you’ve been hoping for, AlphaGo is sure to be the first of a new generation of self-learning intuitive AIs that go above and beyond the limited calculating capacities of its older siblings and contemporaries. The AI winter is over.
3. The word “explicit” in paragraph 1 is closest in meaning to _______ -
Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions:
After two decades of growing student enrollments and economic prosperity, business schools in the United States have started to face harder times. Only Harvard's MBA School has shown a substantial increase in enrollment in recent years. Both Princeton and Stanford have seen decreases in their enrollments. Since 1990, the number of people receiving Masters in Business Administration (MBA) degrees, has dropped about 3 percent to 75,000, and the trend of lower enrollment rates is expected to continue.
There are two factors causing this decrease in students seeking an MBA degree. The first one is that many graduates of four-year colleges are finding that an MBA degree does not guarantee a plush job on Wall Street, or in other financial districts of major American cities. Many of the entry-level management jobs are going to students graduating with Master of Arts degrees in English and the humanities as well as those holding MBA degrees. Students have asked the question, "Is an MBA degree really what I need to be best prepared for getting a good job?" The second major factor has been the cutting of American payrolls and the lower number of entry-level jobs being offered. Business needs are changing, and MBA schools are struggling to meet the new demands.The phrase "two decades" in line 1 refers to a period of .
A. B. C. D.
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Choose the best answer:
world/ the/ longest/ is/ The/ Thai name/ in/ the/ of/ Bangkok. -
Read the following passage and choose the best answer (A, B, C, D):
This French expansion can be traced back to Isle of France, or Ile-de-France, the administrative region for Metropolitan Paris. It is often referred to as “the city of love” or “the city of lights”, now it can officially be called “Paris, the city of incredibly talented soccer players”. In order to preserve the integrity of the international competition, FIFA tightened the rules on nationality and representation in 2004. The decision arrived amid a growing trend of so called “lesser” footballing nations naturalising players from a greater talent pool, typically from Brazil, to play for their national team. For example, Qatar offered citizenship to three Brazilians within a week having never lived or played football in the country, while Togo managed to naturalise five Brazilians for their national team. To prevent this, FIFA declared that any player wishing to represent a “new” nation must have a “clear connection” to it. A “clear connection”, according to FIFA, means that a player must have at least one parent or grandparent who were born in their newly chosen country. The diversity of France, and Paris in particular, lends a hand to the range of national teams its citizens can represent. Along with many European migrants residing in Paris, France’s colonial history also means that a large proportion of African and Caribbean immigrants call Paris home. Famed French nationals Claude Makalele and Lilian Thuram both migrated with their families to Paris from Zaire and Guadeloupe respectively. By law, the French INSEE census does not collect data on religion or ethnicity so it is difficult to estimate the extent of diversity in the Ile-de-France region, but approximately 20% of its inhabitants were born abroad. One might conclude that an even larger percentage have at least one parent or grandparent who were part of the sizeable waves of immigrants arriving to Paris since WWI. These waves of migrations chiefly occurred in the late 19th century and up until WWI. It is unlikely that the current crop of footballers would have many feelings of nationalism toward the faraway countries of their grandparents. The advantage Paris has is that a vast majority of professional footballers may feel that their best opportunity to play for a national team would be with the country of their heritage.
2. The word “traced” in paragraph is closest in meaning to _______ -
Mark the letter A, B, C, or D on your answer sheet to indicate the undelined part that needs correction in each of the following questions:
Who talks more - men or women? Most people believe that women talk more. However, linguist Deborah Tannen, who has the studied the communication style of men and women, says that this is a stereotype. According to Tannen, women are more verbal - talk more - in private situations, where they use conversation as the “glue’ to hold relationships together. But, she says, men talk more in public situations, where they use conversation to exchange information and gain status. Tannen points out that we can see these difference even in children. Little girls often play with one ‘best friend’ and their play includes a lot of conversation. Little boys often play games in groups, their play usually involves more doing than talking. In school, girls are often better at verbal skills, while boys are often better at mathematics.
A recent study at Emory University helps to shed light on the roots of this difference. Researchers studied conversation between children aged 3-6 and their parents. They found evidence that parents talk very differently to their sons than they do to their daughters. The startling conclusion was that parents use more language with their girls. Specifically, when parents talk with their daughters, they use more descriptive language and more details. There is also far more talk about emotions, especially with daughters than with sons.Which of the following statement is TRUE about the passage?
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Read the following passage and choose the best answer (A, B, C, D):
Our eyes are the window to our soul, so the saying goes, but they’re also a window into our health. Picking up eye problems early can significantly (1) ____ the chance of sight loss. Several programs are looking at how to combine existing medical knowledge about our eyes with AI (Artificial Intelligence) tools. Google DeepMind has teamed up with Moorfields Eye Hospital in London to work on (2) ____ two major conditions that cause sight loss: diabetic retinopathy and age-related macular (3) ____ (AMD). Together, these eye diseases affect more than 625,000 people in the UK and over 100 million people worldwide. Algorithms have been trained using thousands of eye scans, then set to work detecting potential issues, allowing doctors (4) ____ the right course of action in a fraction of the time it would normally take and with a greater degree of certainty. DeepMind says that 300,000 UK patients a year could be helped (5) ____ the system is given the go ahead for general use following the completion of clinical trials -
Mark the letter A, B, C, or D on your answer sheet to indicate the undelined part that needs correction in each of the following questions:
Being aware of one's own emotions - recognizing and acknowledging feelings as they happen - is at the very heart of Emotional Intelligence. And this awareness encompasses not only moods but also thoughts about those moods. People who are able to monitor their feelings as they arise are less likely to be ruled by them and are thus better able to manage their emotions.
Managing emotions does not mean suppressing them; nor does it mean giving free rein to every feeling. Psychologist Daniel Goleman, one of several authors who have popularized the notion of Emotional Intelligence, insisted that the goal is balance and that every feeling has value and significance. As Goleman said, "A life without passion would be a dull wasteland of neutrality, cut off and isolated from the richness of life itself." Thus, we manage our emotions by expressing them in an appropriate manner. Emotions can also be managed by engaging in activities that cheer us up, soothe our hurts, or reassure us when we feel anxious.
Clearly, awareness and management of emotions are not independent. For instance, you might think that individuals who seem to experience their feelings more intensely than others would be less able to manage them. However, a critical component of awareness of emotions is the ability to assign meaning to them - to know why we are experiencing a particular feeling or mood.
Psychologists have found that, among individuals who experience intense emotions, individual differences in the ability to assign meaning to those feelings predict differences in the ability to manage them. In other words, if two individuals are intensely angry, the one who is better able to understand why he or she is angry will also be better able to manage the anger.
Self-motivation refers to strong emotional self-control, which enables a person to get moving and pursue worthy goals, persist at tasks even when frustrated, and resist the temptation to act on impulse. Resisting impulsive behavior is, according to Goleman, "the root of all emotional self- control."
Of all the attributes of Emotional Intelligence, the ability to postpone immediate gratification and to persist in working toward some greater future gain is most closely related to success - whether one is trying to build a business, get a college degree, or even stay on a diet. One researcher examined whether this trait can predict a child's success in school. The study showed that 4-year-old children who can delay instant gratification in order to advance toward some future goal will be “far superior as students” when they graduate from high school than will 4-year-olds who are not able to resist the impulse to satisfy their immediate wishes.In paragraph 3, the author explains the concept of awareness and management of emotions by .
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Mr O’Connor, a volunteer firefighter with the New South Wales Rural Fire Service (RFS), has used all seven weeks of his holiday leave, plus his three weeks of allotted sick leave, to fight fires across the state. Mr O’Connor is among the more than 72,000 members of the RFS, a volunteer force that is the largest firefighting service in the world. These volunteer services have been at the front line of the battle against ferocious bush fires across Australia that have already destroyed more than 10.7 million hectares, an area larger than South Korea. The RFS, which began 120 years ago, not only attends to bush fires and home and building fires but also assists in storms, search and rescue operations and car accidents. In 2018, it attended 26,903 incidents, including 10,036 bush fires and 1,283 building fires. Mr Mick Holton, president of the NSW Volunteer Fire Fighters Association, an organisation which represents volunteers, said people step up for various reasons, including altruism, social factors, a sense of adventure, or a desire to protect their own farms or houses. “People are happy to be part of a group that benefits the community. That is a large part of it for most volunteers. People have a sense that they want to help,” he told The Straits Times. But Australia’s bush fires are becoming more severe and more frequent. This year, many, like Mr O’Connor, have made large sacrifices to protect people and homes. Controversially, Prime Minister Scott Morrison agreed in late December to compensate some of the firefighters after coming under heavy pressure to provide them with support. The compensation scheme allows volunteers who are self-employed or work for small businesses to claim A$300 (S$277) per day if they have served more than 10 days this fire season. The maximum payment is A$6,000. But the move had been opposed by some senior firefighters, including the RFS Commissioner, Mr Shane Fitzsimmons, who has said that “For goodness sake, let’s not take away from the extraordinary spirit that is volunteerism.” But Mr Morrison insisted that: “While I know RFS volunteers don’t seek payment for their service, I don’t want to see volunteers or their families unable to pay bills or struggle financially as a result of the selfless contribution they are making.
5. According to paragraph 3, what is the thinking of the Prime Minister of Australia? -
Read the following passage and choose the best answer (A, B, C, D):
People who do not smoke, are not obese, and consume alcohol moderately can expect to live seven years longer than the general population, and to spend most of these extra years in good health, according to a new study published today in Health Affairs. This study was the first to analyze the cumulative impact of several key health behaviours on disability-free and total life expectancy. Previous studies have looked at single health behaviours. Mikko Myrskylä and his colleague instead examined several behaviors simultaneously, which allowed them to determine how long and healthy the lives of people who had avoided most of the well-known individual behavioral risk factors were. The researchers noted that each of the three unhealthy behaviours – obesity, smoking, and unhealthy consumption of alcohol – was linked to a reduction in life expectancy and to an earlier occurrence of disabilities. But there were also differences: smoking was found to be associated with an early death but not with an increase in the number of years with disability, whereas obesity was shown to be associated with a long period of time with disability. Excessive alcohol consumption was found to be associated with both decreased lifespan and a reduced number of healthy years. However, the absence of all of these risky healthy behaviors was found to be associated with the greatest number of healthy years. The most striking finding was the discovery of a large difference in average lifespan between the groups who were the most and the least at risk. Men who were not overweight, had never smoked, and drank moderately were found to live an average of 11 years longer than men who were overweight, had smoked, and drank excessively. For women, the gap between these two groups was found to be even greater, at 12 years. “Our results show how important it is to focus on prevention. Those who avoid risky health behaviours are achieving very long and healthy lives. Effective policy interventions targeting health behaviors could help larger fractions of the population to achieve the health benefits observed in this study,” the researcher emphasized. These results are important not only for individuals, but also for society. In an aging society, the health of the elderly determines the amount of money spent on the health system. In addition, healthy elderly people are better able to participate in the labor market and to perform social roles, such as caring for grandchildren.
2. The word “cumulative” in paragraph 2 is closest in meaning to _______ -
Read the following passage and choose the best answer (A, B, C, D):
Nature photographer Joel Sartore is passionate about endangered species. He uses his camera to make people aware of environmental problems. They tell the stories of animals that may disappear unless we work fast to save them. Sartore’s latest project is called Photo Ark. The goal of the project is to make a photographic record of the world’s biodiversity. As Sartore says, “For many of Earth’s creatures, time is running out.” When asked how he became interested in saving endangered species, Joel said “When I was a child, I read about Martha, the very last passenger pigeon. Martha died in 1914. I was shocked. In the past, there were 5 billion passenger pigeons – probably more than any other bird. But here was the last one, and there was no way to save it. How did we let this happen? I couldn’t understand it. I still feel the same way. I want to prevent this from ever happening again.” Photography is the best way to show problems to the world. It gets people to care about the problem. It’s not enough to just show pretty animals in a beautiful landscape. Now, we must show the threats to these animals as well. The good news is that there are many ways to publish stories and photographs on environmental issues. Self-publishing on the Web is one way to do this. Even nonprofessional photographers can help to make us aware of these problems
5. The last paragraph discusses _________