Find synonym:
ASEAN organised different projects and activities to integrate its members
Suy nghĩ và trả lời câu hỏi trước khi xem đáp án
Lời giải:
Báo saiGiải thích:
Integrate = combine (kết hợp)
Dịch: ASEAN đã tổ chức các dự án và hoạt động khác nhau để hội nhập các thành viên
Câu hỏi liên quan
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He asked me if I was capable __________ fixing the electric cooker. -
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Modern technology, in all its various forms, has changed the way we live our lives, but unfortunately, (1) _______ has not always been for the better. A number of things we used to value highly are gradually disappearing or have disappeared altogether. Take punctuality, for example; before mobile phones, people had to keep their appointments and get to meetings (2) _______ time. Now, it seems, it is perfectly acceptable to send a text five minutes before you are due to meet, telling your friend or colleague not to expect you for another half an hour or so. The Internet, too, has had a negative effect on our (3) _________. Rudeness seems to be the language of debate on any site which (4) ________ users to give their opinions. Anonymity makes it easier for people to insult anyone that has views which are different from their own. They lose all sense of politeness and restraint, safe in the knowledge that they (5) _______ never be identified -
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The field of 3-D printing comes with a new set of legal questions hospitals using the technology will need to consider, said Bruce Kline, a technology licensing manager who oversees patents for new technology developed at Mayo Clinic. For starters, he said the STL file printers use are a lot like MP3 music files, in that they can be protected under copyright and require licensing to use. Copyright violations can occur if a purchased STL anatomical model file for rare disease is illegally shared with another institution that did not purchase the file from the vendor that created the file. Under the law, if a device has a functional use it falls under patent law. If it is not functional, it falls under copyright law. Kline said most medical 3-D printing for educational models and complex anatomy evaluation currently falls under copyright. But, he said that will rapidly change in the coming years as customizable 3-D printable medical devices see wider use. Additive manufacturing (AM) allows the creation of patient-specific devices at the point of care. Kline said an interesting fact is that these devices are FDA 510(k)-exempt if produced by a hospital instead of a medical device vendor. He said this blurs the lines between traditional vendor relationships, since the hospital can now become the manufacturer. However, if a hospital makes a device, it also becomes liable for it. He advised that it might be better for a commercial vendor to make the device for the hospital so the vendor assumes the liability of the device. Custom-made medical devices are also exempt under FDA regulations, Kline said. So, if a physician creates or modifies a device to meet the clinical needs of a specific patient’s anatomy, he said it is acceptable to use under current FDA rules. This may leave the door wide open for use of 3-D printed devices that are customized for each patient using their own 3-D imaging datasets. It is possible printable device files may become available in the next few years to customize and print on demand. However, Kline said it will be much more difficult to enforce patents on these types of devices. He explained if someone makes one or two devices, there is no economical way for the creator of those device files to go after the user/maker of of unlicensed copies of the device to claim lost profits.
2. The word “enforce” in paragraph 4 is closest in meaning to _______ -
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Many adults in America and increasing numbers elsewhere take part in mentoring schemes. A mentor is an adult who provides support and friendship to a young person. There are numerous different (1)_____ of mentoring: passing on skills, sharing experiences, offering guidance. Sometimes the most helpful thing to do is just listen. Mentoring is open to anybody - no particular (2) _____ experience is required, just a desire to make a difference to the life of a young person who needs help. This may seem a difficult thing at first, but many people find they have a real talent for it. The support of a mentor can play an important part in a child’s development and can often make up (3) _____ a lack of guidance in a young person’s life. It can also improve young people’s attitudes towards society and build up their confidence in dealing with life’s challenges. For the mentor, it can be incredibly rewarding to know that they have had a significant influence on a child and helped to give the best possible (4) _____ in life. Indeed, it is not only adults who are capable of taking on this role. There is now an increasing (5) _____ for teenagers to mentor young children, for example by helping them with reading or other school work -
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The comings and goings of teenagers, while a frequent source of tension in the parent–child relationship, are a crucial experience in the construction of social identities. For this age group, mobility is not just a practice that is socially determined – by social background, residential environment and schooling – but also a specific experience that durably shapes their relationships with the spaces and the social world they encounter. Although mobility is a socialised practice, based on habits forged in the domestic, residential and school environments, it is itself a specific experience in teenage socialisation. At this age, mobility plays an important role in individuals’ learning of behaviours and ways of being, gradually reshaping the dispositions acquired during primary socialisation. First of all, mobility affects teenagers’ ways of being and behaving within their peer group, which play an increasingly important role in teenage socialisation. At this age, peers become more and more involved in mobility practices: they are one of the key reasons for mobility but, above all, they become preferred partners in self-mobility situations. Furthermore, the movements of teenagers, alone or in groups, gradually reshapes their dispositions vis-à-vis mobility, particularly those acquired in the domestic sphere. At this age, experiences in mobility have lasting effects on the future practices of teenagers. They sometimes help modify the dispositions of teenagers regarding transport modes. We could cite, among other examples, the case of a girl whose fear of the metro gradually diminished as a result of occasional trips with her best friend, who was more familiar with this mode of transport. These experiences also influence the spatial amplitude of future mobility, in particular preferences for travel within or outside one’s area of residence. Lastly, mobility allows teenagers to discover the public domain, when it gives rise to interactions that take place under the gaze of an incidental audience and which are therefore subject to specific rules. In the course of their travels, teenagers gradually become familiar with these rules, and they mutually adapt their behaviours to those of other citizens so as to eventually find their place within the public domain. Listening to music on mobile phones on public transport, for example, is appropriate to a greater or lesser extent, depending on the circumstances at the time.
5. The word “this” in paragraph 4 refers to _____ -
Rewrite the sentence:
London/ city/ the/ historic/ is/ of/ buildings. -
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OPEC was established at a conference held in Baghdad Sept. 10–14, 1960, and was formally constituted in January 1961 by five countries: Saudi Arabia, Iran, Iraq, Kuwait, and Venezuela. Members admitted afterward include Qatar (1961), Indonesia and Libya (1962), Abū Ẓabī (1967), Algeria (1969), Nigeria (1971), Ecuador (1973), and Angola (2007). The United Arab Emirates assumed Abū Ẓabī’s membership in the 1970s. Gabon, which had joined in 1975, withdrew in January 1995, but it had relatively insignificant oil reserves. Ecuador suspended its membership from OPEC from December 1992 until October 2007, while Indonesia suspended its membership beginning in January 2009. OPEC’s headquarters, first located in Geneva, was moved to Vienna in 1965. OPEC members coordinate policies on oil prices, production, and related matters at semiannual and special meetings of the OPEC Conference. The Board of Governors, which is responsible for managing the organization, convening the Conference, and drawing up the annual budget, contains representatives appointed by each member country; its chair is elected to a one-year term by the Conference. OPEC also possesses a Secretariat, headed by a secretary – general appointed by the Conference for a three-year term; the Secretariat includes research and energy-studies divisions. OPEC members collectively own about two-thirds of the world’s proven petroleum reserves and account for two-fifths of world oil production. Members differ in a variety of ways, including the size of oil reserves, geography, religion, and economic and political interests. Four members – Kuwait, Qatar, Saudi Arabia, and the United Arab Emirates – have very large per capita oil reserves; they also are relatively strong financially and thus have considerable flexibility in adjusting their production. Saudi Arabia, which has the largest reserves and a relatively small (but fast-growing) population, has traditionally played a dominant role in determining overall production and prices Because OPEC has been beset by numerous conflicts throughout its history, some experts have concluded that it is not a cartel – or at least not an effective one – and that it has little, if any, influence over the amount of oil produced or its price. Other experts believe that OPEC is an effective cartel, though it has not been equally effective at all times. The debate largely centers on semantics and the definition of what constitutes a cartel. Those who argue that OPEC is not a cartel emphasize the sovereignty of each member country, the inherent problems of coordinating price and production policies, and the tendency of countries to renege on prior agreements at ministerial meetings. Those who claim that OPEC is a cartel argue that production costs in the Persian Gulf are generally less than 10 percent of the price charged and that prices would decline toward those costs in the absence of coordination by OPEC. The influence of individual OPEC members on the organization and on the oil market usually depends on their levels of reserves and production. Saudi Arabia, which controls about one-third of OPEC’s total oil reserves, plays a leading role in the organization. Other important members are Iran, Iraq, Kuwait, and the United Arab Emirates, whose combined reserves are significantly greater than those of Saudi Arabia. Kuwait, which has a very small population, has shown a willingness to cut production relative to the size of its reserves, whereas Iran and Iraq, both with large and growing populations, have generally produced at high levels relative to reserves. Revolutions and wars have impaired the ability of some OPEC members to maintain high levels of production.
3. According to paragraph 2, how to identify representatives in the Board of Governors? -
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That’s all well and good, but if a potential new friend doesn’t see the same joyous charms in you, it’s (1)_________that anything deep and lasting will come of it. That said, there’s no telling when and where a friendship will develop. Often, they arise from a shared interest or hobby, and people are typically drawn together (2)________ they’re in the same stage of life, like new parents or retirees. People of similar backgrounds and cultures also tend to come together by bonding (3)______ shared lifelong experiences. Although most of these relationships take time to get really deep, occasionally friendship is more like a lightning (4) __________. “Sometimes you can be in a big group of new people and you catch someone’s eye and it’s like ‘boom!’ – instant friendship,” Degges-White says about an experience she’s termed the “clicking phenomenon.” “It’s kind of like that burst of ‘love at first sight,’ but it’s a friendship, not (5)_________ .” -
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How busy is too busy? For some it means having to miss the occasional long lunch; for others, it means missing lunch altogether. For a few, it is not being able to take a “sickie” once a month. Then there is a group of people for whom working every evening and weekend is normal, and frantic is the tempo of their lives. For most senior executives, workloads swing between extremely busy and frenzied. The vice-president of the management consultancy AT Kearney and its head of telecommunications for the Asia-Pacific region, Neil Plumridge, says his work weeks vary from a “manageable” 45 hours to 80 hours, but average 60 hours. Three warning signs alert Plumridge about his workload: sleep, scheduling and family. He knows he has too much on when he gets less than six hours of sleep for three consecutive nights; when he is constantly having to reschedule appointments; “and the third one is on the family side”, says Plumridge, the father of a three-year-old daughter, and expecting a second child in October. “If I happen to miss a birthday or anniversary, I know things are out of control.” Being “too busy” is highly subjective. But for any individual, the perception of being too busy over a prolonged period can start showing up as stress: disturbed sleep, and declining mental and physical health. National workers’ compensation figures show stress causes the most lost time of any workplace injury. Employees suffering stress are off work an average of 16.6 weeks. The effects of stress are also expensive. Comcare, the Federal Government insurer, reports that in 2003-04, claims for psychological injury accounted for 7% of claims but almost 27% of claim costs. Experts say the key to dealing with stress is not to focus on relief – a game of golf or a massage – but to reassess workloads. Neil Plumridge says he makes it a priority to work out what has to change; that might mean allocating extra resources to a job, allowing more time or changing expectations. The decision may take several days. He also relies on the advice of colleagues, saying his peers coach each other with business problems. “Just a fresh pair of eyes over an issue can help,” he says. Executive stress is not confined to big organizations. Vanessa Stoykov has been running her own advertising and public relations business for seven years, specializing in work for financial and professional services firms. Evolution Media has grown so fast that it debuted on the BRW Fast 100 list of fastest-growing small enterprises last year – just after Stoykov had her first child. Stoykov thrives on the mental stimulation of running her own business. “Like everyone, I have the occasional day when I think my head’s going to blow off,” she says. Because of the growth phase the business is in, Stoykov has to concentrate on short-term stress relief – weekends in the mountains, the occasional “mental health” day – rather than delegating more work. She says: “We’re hiring more people, but you need to train them, teach them about the culture and the clients, so it’s actually more work rather than less.”
7. According to the last paragraph, what measure does Vanessa Stoykov take to reduce work stress? -
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In the 1960s, it took pop and rock groups one or two days to record other their songs. Nowadays, it can take months and months. Many rock groups begin by recording only one instrument, for example, the voice. Then they record (1)________ instruments – electric piano, synthesizer, guitars, drums and so on. Next, they might use a computer to add special effects. Finally, they ‘mix’ all the instruments until they get the sound that they want. This means that a CD or cassette will always sound very different from a (2) ______ concert. Music engineers have developed a new computer programme that will change the future of music. A computer can analyze a singer’s voice. Then if you give the computer the (3)_________ and music of a song, the computer can ‘sing’ it in that voice. This means that a singer only needs to record one song and the computer can then sing other songs in the singer’s own voice. Singers can sing new songs many years after they have died. Most of us listen to music for pleasure, but for the record companies, music is a product, the same as soap powder. (4)___________ a record company finds a new group (or ‘band’), they first try to develop the band’s ‘profile’. They will try to create an ‘image’ for the band that they think will attract young people. Instead of allowing the band’s full artistic freedom, they will often (5)_______ the band what they should wear, what they should say and how they should sing and play. In recent year, many rock groups have started their own record companies because they say that the big companies are too commercial -
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Traditional Thai cuisine falls into different categories: boiled dishes, salads, pounds foods and curries. Whether at home or in a restaurant. Thai meals are always (1)________ ‘family style’ – that is, from common serving platters, with the plates appearing in whatever order the kitchen can prepare them. When serving yourself from a common platter, put no more than one spoonful (2) _______ your plate at a time. Heaping your pate with all ‘your’ portions at once will look greedy to Thais unfamiliar with Western conventions. Another important factor in a Thai meal is (3) _______ a balance of flavours and textures. Traditionally the party orders a curry, a steamed or fried fish, a stir-fried vegetable dish and a soup, taking great care to (4) _____ cool and hot, sour and sweet, salty and plain. Thai food was originally eaten with the fingers, and it still is in certain regions. These days, though, fork-and-spoon dining is the norm. To use these tools the Thai way, use a serving spoon, or alternatively your own, to take a (5) ________ mouthful of food from a central dish and ladle it over a portion of your rice. The fork is then used to push the nowfood-soaked portion of rice back onto the spoon before entering the mouth -
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Amy Johnson was born in 1903 and grew up in Hull, England. The pioneering British aviator is one of the inspiring female figurehead of the 20th century. After university, Amy got a badly-paid (1)_____managed to save enough money to take flying lessons. She went on to qualify as a pilot, (2)___ receiving her license in 1929. In 1930, (3)_______only flown for seventy-five hours, she persuaded a rich businessperson to give her money to buy a plane, and set off alone for Darwin, Australia, in the hope of breaking the record for flying solo from England to Australia in fourteen days. Amy was the first woman to make this flight, (4) _______ took her nineteen days. She failed to breathe record, but was welcomed home as a hero. Over the next ten years, Amy made many record-breaking flights. During these years, she was admired for her skill and courage, and she is still fondly remembered as Britain’s first “Queen of the Air”. She is also remembered in many ways, one of which is the British Women Pilot’s Association award - a scholarship to help outstanding women pilots (5)______their careers -
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Paul Watson is an environmental activist. He is a man who believes that he must do something, not just talk about doing something. Paul believes in protecting endangered animals, and he protects them in controversial ways. Some people think that Watson is a hero and admire him very much. Other people think that he is a criminal. On July 16th, 1979, Paul Watson and his crew were on his ship, which is called the Sea Shepherd. Watson and the people who work on the Sea Shepherd were hunting on the Atlantic Ocean near Portugal. However, they had a strange prey, instead of hunting for animals, their prey was a ship, the Sierra. The Sea Shepherd found the Sierra, ran into it and sank it. As a result, the Sierra never returned to the sea. The Sea Shepherd, on the other hand, returned to its home in Canada. Paul Watson and his worked thought that they had been successful. The Sierra had been a whaling ship, which had operated illegally. The captain and the crew of the Sierra did not obey any of the international laws that restrict whaling. Instead, they killed as many whales as they could, quickly cut off the meat, and froze it. Later, they sold the whale meat in countries where it is eaten. Paul Watson tried to persuade the international whaling commission to stop the Sierra. However, the commission did very little, and Paul became impatient. He decided to stop the Sierra and whaling ships in any way that he could. He offered to pay $25,000 to an one who sank any illegal whaling ship, and he sank the Sierra. He acted because he believed that the whales must be protected. Still, he acted without the approval of the government; therefore, his action controversial. Paul Watson is not the only environmental activist. Other men and women are also fighting to protect the Earth. Like Paul Watson, they do not always have the approval of their governments, and like Watson, they have become impatient. Yet, because of their concern for the environment, they will act to protect it.
6. The author implies that Paul Watson lives in: -
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Human’s avarice for ivory has resulted in thousands of unfathomable elephant atrocities and senseless suffering that has pushed the species to the brink of extinction. In 2015, the U.S. and China announced they will work together to enact a near complete ban on the import and export of ivory. As an industry that has largely been driven by China and, if substantiated, these claims could be a ray of light for one of the most endangered animals in the kingdom. However, as the famous saying goes, “for every action, there is an equal and opposite reaction.” With the worldwide attention on elephant ivory, hippo teeth, which can grow up to three-feet-long, have become the next target. Since the United Nations Convention on International Trade in Endangered Species officially imposed a ban on ivory trading in 1990, about 30,000 pounds per year of hippo teeth have been exported from Africa. On a recent trip to Kenya, I had the unfortunate displeasure of meeting these facts face-to-face. On the banks of the Mara River, the infamous transient point of the great wildebeest migration, I met a Conservancy Ranger, a local Kenyan, named Ivan. He led me along a narrow path above the riverbed to view pods of hippos. They clumped together in the river, every few minutes lifting their heads above the waterline to welcome my arrival. Despite their label as one of the most dangerous animals in Africa, they were playful to watch. Their tiny ears and eyes would appear from the murky river and then, with a splash, they would disappear. The river is everything to the hippo, Ivan explained, it is their lifeline. The only real time they leave the river is during their nightly ritual of traveling to nearby plains to consume grasses. Contrary to their aggressiveness, they are vegetarians. As we neared the end of our trek, we reached the Mara Bridge, spanning the divide between Kenya and Tanzania. An undeniable stench filled the air. Our gaze fell to the water beneath the structure, and as if to mark the metaphorical significance of the passage, lay a poached hippo. It had been killed the previous night, probably as it grazed unsuspectingly under the cover of darkness. They had found spear punctures in its body, and its teeth were missing. It had somehow, in unthinkable pain, made its way back to the river, its home, to die.
1. What is the main idea of the passage? -
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Stabilisation work means the Leaning Tower of Pisa is leaning slightly less than it used to, experts have said. The tower, which has leaned to one side ever since it began to take shape in 1173, has lost 4cm of its tilt over the past two decades, according to a report from the surveillance group that meets every three months to give updates on the monument’s condition “Since restorative work began, the tower is leaning about half a degree less,” said Nunziante Squeglia, a geotechnics professor at the University of Pisa who works with the group. “But what counts is the stability of the tower, which is better than initially predicted.” The structure, which was badly damaged during the second world war, was closed to the public in 1990 over safety fears and did not reopen for 11 years. The surveillance group was set up in 2001 ago after Michele Jamiolkowski, an engineer of Polish origin, coordinated an international committee to save the landmark. The bell tower, a symbol of the power of the maritime republic of Pisa in the Middle Ages, was defective from the beginning due to the porous clay soil beneath its foundations. After three floors were completed, construction stopped and did not resume until 90 years later when workers started building additional floors on a diagonal to offset the lean. But work was again disrupted before finally being completed in 1372. The tower, located behind Pisa’s cathedral, attracts more than 5 million visitors a year. Reaching the top requires climbing 269 steps. The surveillance group’s work, which is funded by the non-profit Opera della Primaziale Pisana, includes improving the quality of the structure’s conservation and promoting research.
5. According to paragraph 3, how many time was the construction of Pisa Tower disrupted? -
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A satellite is best understood as a projectile, or an object that has only one force acting on it — gravity. Technically speaking, anything that crosses the Karman Line at an altitude of 100 kilometers (62 miles) is considered in space. However, a satellite needs to be going fast — at least 8 km (5 miles) a second — to stop from falling back down to Earth immediately. If a satellite is traveling fast enough, it will perpetually “fall” toward Earth, but the Earth’s curvature means that the satellite will fall around our planet instead of crashing back on the surface. Satellites that travel closer to Earth are at risk of falling because the drag of atmospheric molecules will slow the satellites down. Those that orbit farther away from Earth have fewer molecules to contend with. There are several accepted “zones” of orbits around the Earth. One is called lowEarth-orbit, which extends from about 160 to 2,000 km (about 100 to 1,250 miles). This is the zone where the ISS orbits and where the space shuttle used to do its work. In fact, all human missions except for the Apollo flights to the moon took place in this zone. Most satellites also work in this zone. Geostationary or geosynchronous orbit is the best spot for communications satellites to use, however. This is a zone above Earth’s equator at an altitude of 35,786 km (22,236 mi). At this altitude, the rate of “fall” around the Earth is about the same as Earth’s rotation, which allows the satellite to stay above the same spot on Earth almost constantly. The satellite thus keeps a perpetual connection with a fixed antenna on the ground, allowing for reliable communications. When geostationary satellites reach the end of their life, protocol dictates they’re moved out of the way for a new satellite to take their place. That’s because there is only so much room, or so many “slots” in that orbit, to allow the satellites to operate without interference. While some satellites are best used around the equator, others are better suited to more polar orbits — those that circle the Earth from pole to pole so that their coverage zones include the north and south poles. Examples of polar-orbiting satellites include weather satellites and reconnaissance satellites
4. The word “took place” in the third paragraph could be best replaced by __________. -
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More than a decade ago the UK investigative journalist Nick Davies published Flat Earth News, an exposé of how the mass media had abdicated its responsibility to the truth. Newsroom pressure to publish more stories, faster than their competitors had, Davies argued, led to journalists becoming mere “churnalists”. Shocking as Davies’ revelations seemed in 2008, they seem pretty tame by today’s standards, writes Ben Lorica, Chief Data Scientist at O’Reilly. We now live in a post-truth world of Fake News and “alternative facts”; where activists don’t just seek to manipulate the news agenda with PR but now use advanced technology to fake images and footage. A particularly troubling aspect of these ‘”deepfake” videos is their use of artificial intelligence to fabricate people saying or doing things with almost undetectable accuracy. The result is that publishers risk running completely erroneous stories – as inaccurate as stating that the world is flat – with little or any ability to check their source material and confirm whether it is genuine. The rise of unchecked fakery has serious implications for our liberal democracy and our ability to understand what’s truly going on in the world. The technology to manipulate imagery has come a long way since Stalin had people airbrushed out of history. Creating convincing yet fake digital content no longer requires advanced skills or a well-resourced (mis)information bureau. Anyone with a degree of technical proficiency can create content that will fool even the experts. Take the faked footage of Nancy Pelosi earlier this year, which was doctored to make her look incoherent and was viewed two and a half million times before Facebook took it down. This story shows how social media is giving new life to the old aphorism that “a lie can go halfway around the world before the truth has a chance to put its boots on”. The propagation of lies and misinformation is immeasurably enhanced by platforms like Twitter and Facebook that enable virality. What’s more, the incentives for creating fake content now favour malicious actors, with clear economic and political advantages for disseminating false footage. Put simply, the more shocking or extreme the content, the more people will share it and the longer they will stay on the platform. Meanwhile, counterfeiters can manipulate the very tools being developed to detect and mitigate deepfak content, just as the security industry inadvertently supplies software that can be misused for cybercrime.
2. According to paragraph 1, why did Davis label the current news workers as “churnalists? -
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The elusive “generation gap” is construed as being widest when one of the two generations is the adolescent. While the gap exists in almost all facets of social and personal domains, never is it more evident than in the field of technology, where one of the generations is a digital native and the other, an immigrant or even an alien, depending upon the stage of the continuum of adulthood. The use of gadgets itself is markedly influenced by age, as shown in Pew Research Center’s Internet & American Life Project that studied how different generations use technology. Although cell phones are now the predominant form of interpersonal communication, the way they are used significantly varies between generations. Youngsters use their phones for a variety of activities such as taking photos, texting, going online, instant messaging, emailing, playing games, listening to music, and even recording and watching videos while adults progressively according to their age progression, restrict the use of these devices to fewer and fewer activities. Interestingly, Pew Research found that the one cell phone activity that transcends age is taking photos, with adults just as likely to click photos on the cell phone cameras as the young. However, the type of photos taken differs, with adolescents clicking more selfies that adults. The Internet seems to be a good leveler of digital use, at least within the US. While fewer than 60% of senior citizens (ages >65) are conversant with and use the Internet in 2014, the percentages are comparable for all other age groups; 92% for teens, 97% for young adults (18-29 years), 94% for the mid-lifers (30-49%) and 88% for older adults (50-64%). How the internet is used also varies among age groups. While teenagers and young adults under age 30 use the Internet to find information, socialize, play, shop and perhaps conduct business, older users visit government websites or seek financial information online. However, this gap is narrowing, according to Pew Research, and activities such as emails and search engines being increasingly used by all age groups that are online. Social media is another area where there is an age difference. While the percentage of adults who use social media (72%) is not that different from the youngsters in it (81%), there is a difference in the type of social media applications that is favored. Youngsters (teens and young adults) seem more prevalent in social media applications such as Facebook and Twitter while adults dominate tumblr, Instagram and Pinterest. Adults are largely passive or semi-active users of social media as seen in that adults typically add contacts only on request while adolescents actively seek new friendships. Adolescents use the social media platform as a conversation space and an outlet for self-expression, aimed largely at building new relationships while adults use social media to maintaining existing relationships. Adults have fewer contacts with a third of the adults in social media admitting to having family as their main contact group. Contrast this with the fact that only 10 and 15 percent of adolescents reported to have family in their social media contact list.
8. Which of the following can be inferred from the passage? -
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Global sea level has been rising over the past century, and the rate has increased in recent decades. In 2014, global sea level was 2.6 inches above the 1993 average-the highest annual average in the satellite record (1993-present). Sea level continues to rise at a rate of about one-eighth of an inch per year. Higher sea levels mean that deadly and destructive storm surges push farther inland than they once did, which also means more frequent nuisance flooding. Disruptive and expensive, nuisance flooding is estimated to be from 300 percent to 900 percent more frequent within U.S. coastal communities than it was just 50 years ago. The two major causes of global sea level rise are thermal expansion caused by warming of the ocean since water expands as it warms, and increased melting of land-based ice, such as glaciers and ice sheets. The oceans are absorbing more than 90 percent of the increased atmospheric heat associated with emissions from human activity. With continued ocean and atmospheric warming, sea levels will likely rise for many centuries at rates higher than that of the current century. In the United States, almost 40 percent of the population lives in relatively high-population-density coastal areas, where sea level plays a role in flooding, shoreline erosion, and hazards from storms. Globally, eight of the world’s 10 largest cities are near a coast, according to the U.N. Atlas of the Oceans. Sea level rise at specific locations may be more or less than the global average due to local factors such as land subsidence from natural processes and withdrawal of groundwater and fossil fuels, changes in regional ocean currents, and whether the land is still rebounding from the compressive weight of Ice Age glaciers. In urban settings, rising seas threaten infrastructure necessary for local jobs and regional industries. Roads, bridges, subways, water supplies, oil and gas wells, power plants, sewage treatment plants, landfills-virtually all human infrastructure-is at risk from sea level rise.
7. Which of the following best summarizes the last paragraph? -
Read the following passage and choose the best answer (A, B, C, D):
Whether a species is endangered—meaning at risk of extinction—depends on which definition you use. The International Union for Conservation of Nature’s Red List of Threatened Species classifies an animal as endangered when its numbers in the wild have dropped so low that it’s at “extremely high risk” of extinction. Meanwhile, the United States’ Endangered Species Act of 1973 takes into consideration any destruction to a species’ habitat, whether it has been over-consumed, any disease or predation that threaten it, whether any other man-made factors put it in danger, and what policies currently exist to protect it. When members of the public or a state agency propose to the U.S. Fish & Wildlife Service or the National Marine Fisheries Service that a species be listed as endangered under the law, research and management plans are formed to help those species survive. It is illegal under the Endangered Species Act to capture, hunt, shoot, or otherwise harm an animal that’s listed as endangered. Sometimes, federal agencies decide that although a species could be considered endangered, other species are higher priorities. In those cases, the animal or plant gets limited protections. One animal whose numbers have increased through conservation is the bald eagle. There were only about 500 bald eagles in the continental United States in the 1960s because of pesticides that damaged the shells of their eggs. Conservation efforts including captive breeding programs, habitat protection, and a ban on the insecticide DDT helped the bald eagle’s numbers soar back into the thousands. Another is the giant panda, which was declared no longer endangered in 2016 thanks to 50 years of efforts to save it. U.S. Rep. John Dingell, who wrote the Endangered Species Act, argued that “only natural extinction is part of natural order.” Scientists believe that 227 species - including the grizzly bear, the peregrine falcon and the gray wolf - were saved from extinction in the first 33 years of the law’s existence. Still, critics argue that the act is expensive and ineffective because it protects so many species. Several federal courts have heard and rejected arguments that the Endangered Species Act is unconstitutional, and members of Congress have tried to weaken the law in small ways.
4. According to paragraph 2, what can happen to the species filed under the endangered list?