1 . “Chinese tourists have overtaken (超过) Germans as the world’s biggest-spending travelers after a decade of rapid growth in the number of Chinese vacationing abroad,” the United Nations World Tourism Organization said.
Chinese tourists, known for travelling in organized tours and
Tourists from other fast-developing economies with a growing middle class, such as Russia and Brazil, also
“The impressive growth of tourism spending from China and Russia reflects the
The German Travel Association said it was to be expected that the Chinese tourists would
“But that they have overtaken us already is
“The Chinese make more long-distance trips than Germans, who
China is the world’s fastest-growing tourist-source market,
Chinese tourists made 83 million
“Hotels, tour companies, restaurants and even taxi drivers will need to improve
Other countries in the top 10 posted growth in travel spending.
A.starting | B.buying | C.showing | D.designing |
A.costing | B.passing | C.beating | D.controlling |
A.increased | B.limited | C.postponed | D.checked |
A.lengths | B.budgets | C.destinations | D.plans |
A.inquiry | B.investigation | C.research | D.entry |
A.eventually | B.secretly | C.suddenly | D.normally |
A.businessmen | B.housewives | C.residents | D.immigrants |
A.exciting | B.frightening | C.amazing | D.interesting |
A.usually | B.reluctantly | C.purposefully | D.ideally |
A.public | B.additional | C.free | D.average |
A.in spite of | B.thanks to | C.except for | D.in addition to |
A.family | B.business | C.exploratory | D.foreign |
A.knowledge | B.appreciation | C.criticism | D.ability |
A.tear | B.attract | C.drive | D.cheat |
A.Otherwise | B.Therefore | C.Besides | D.However |
2 . Space exploration has always been the province of
In 1961, when President Kennedy declared that America would send a man to the moon by the decade’s end, those words, too, had a dreamlike quality. They resonated (共鸣) with
When the dust settled, the space dreamers lost out. There was no grand follow-up to the Apollo missions. The technologically compromised space shuttle program has just come to an end, with no
But human ingenuity struggles on. NASA is developing a series of robotic probes that will get the most bang for a buck. They will serve as modern Magellans,
The space dreamers end up
A.dreamers | B.explorers | C.astronomers | D.novelists |
A.expects | B.struggles | C.observes | D.explores |
A.reputation | B.emotion | C.challenge | D.optimism |
A.liberty | B.public | C.dream | D.freedom |
A.attacked | B.industrialized | C.transformed | D.accessed |
A.conflict | B.line | C.contrary | D.parallel |
A.aims | B.paces | C.concerns | D.terms |
A.ancestor | B.successor | C.forefather | D.advocate |
A.situations | B.securities | C.funds | D.schedules |
A.even if | B.in case | C.as if | D.so that |
A.finding | B.figuring | C.sweeping | D.mapping |
A.mainstream | B.foreign | C.service | D.sale |
A.informing | B.challenging | C.benefiting | D.cultivating |
A.limitations | B.qualities | C.technology | D.knowledge |
A.ignorant | B.capable | C.conscious | D.proud |
3 . In 2012, James Cameron, creator of Avatar and Titanic, became the first person to reach the Challenger Deep. When he arrived at the deepest spot on Earth at 7 miles below sea level, he spent hours mapping the region and taking photos and samples.
“As human beings, we’re drawn to absolutes—the deepest, the highest, the coldest, the farthest,” he says. “And as a storyteller and curious monkey, I just wanted to see what was there.” The answer is obvious—plastic and more. “Our so-called civilization is using the ocean as its toilet,” Cameron says. “Unless this changes, ocean ecosystems are going to continue their rapid collapse.”
Despite decades of environmental studies, the impact of plastic and other forms of pollution on oceans are not entirely understood. Initial studies appear to indicate that ingesting(摄取) them—either directly or indirectly—could cause disease. Plastics can also release poisonous substances into the water, which could potentially impact animal populations.
But plastic is just one of the problems facing oceans that have yet to be fully understood. “Plastic waste in the ocean is horrifying but is only the most obvious of our many deadly waste streams, which include carbon that’s heating the atmosphere and making the ocean acidic, and the run-off nutrients from all the world’s agriculture, which is causing anoxic(缺氧的) dead zones the size of countries,” Cameron says.
Oceans, like the rest of the world, are impacted by the burning of fossil fuels and the release of greenhouse gases like carbon dioxide—about 30 percent of which is absorbed by the sea. This absorption causes ocean acidification, where the pH level is altered to become more acidic. As a result, it’s harder for some creatures to form shells and skeletons and countless species at the base of the food web can struggle to survive, which, scientists say, has the potential to cause huge disruptions to entire ecosystems. Indeed, ocean acidification is thought to have played an important role in Earth’s worst-ever mass extinction event 252 million years ago.
The effect of climate change on the world’s oceans will likely worsen in coming decades. Last June, scientists announced carbon dioxide levels had reached the highest levels since human records began. The last time carbon dioxide levels were this high was during the Pliocene era, between 3 and 5 million years ago, when global temperatures were about 4 degrees Celsius warmer than they are today. Current climate models suggest that if greenhouse gas emissions continue on their current trend, we may be on course to see 4 degrees of warming by 2100.
As a result, understanding the role oceans have on global systems is becoming more and more important.
1. What are the first two paragraphs mainly about?A.The author’s feelings to the ocean. | B.Cameron’s movies and remarks. |
C.The author’s discoveries under the sea. | D.Cameron’s observation and concern. |
A.Several countries are suffering from anoxic dead zones. |
B.More concern should have been given to the pollution on oceans. |
C.Plastic is supposed to be the most serious environmental problem. |
D.Ocean acidification removes the nutrients from agricultural products. |
A.Decreases. | B.Destruction. |
C.Diseases. | D.Discrimination. |
A.To call on people to protect sea animals. |
B.To compare current situations with the past. |
C.To explain how serious the ocean problem is. |
D.To prove pollution to be the cause of acidification. |
4 . Language learning begins with listening. Children are greatly different in the amount of listening they do before they start speaking, and later starters are often long listeners. Most children will “obey” spoken instructions some time before they can speak, though the word “obey” is hardly accurate as a description of the eager and delighted cooperation usually shown by the children. Before they can speak, many children will also ask questions by gesture and by making questioning noises.
Any attempt to study the development from the noises babies make to their first spoken words leads to considerable difficulties. It is agreed that they enjoy making noises, and that during the first few months one or two noises sort themselves as particularly expressive as delight, pain, friendliness, and so on. But since these can’t be said to show the baby’s intention to communicate, they can hardly be regarded as early forms of language. It is agreed, too, that from about three months they play with sounds for enjoyment, and that by six months they are able to add new words to their store. This self-imitation leads on to deliberate imitation of sounds made or words spoken to them by other people. The problem then arises as to the point at which one can say that these imitations can be considered as speech.
It is a problem we need to get our teeth into. The meaning of a word depends on what a particular person means by it in a particular situation; and it is clear that what a child means by a word will change as he gains more experience of the world. Thus the use, at seven months, of “mama” as a greeting for his mother cannot be dismissed as a meaningless sound simply because he also uses it at another time for his father, his dog, or anything else he likes. Playful and meaningless imitation of what other people say continues after the child has begun to speak for himself. I doubt, however, whether anything is gained when parents take advantage of this ability in an attempt to teach new sounds.
1. How do most children behave before learning the language at an early age?A.They ask questions by repeating the words. |
B.They take in language through different amounts of listening. |
C.They understand and respond to adults’ oral instructions. |
D.They are eager and delighted to cooperate with the adults. |
A.may have difficulty in their listening |
B.probably do not hear enough language spoken around them |
C.often take a long time in learning to listen properly |
D.usually pay close attention to what they hear |
A.words have different meanings for different people |
B.the changeover takes place gradually |
C.the meaning of words changes with age |
D.children’s use of words is often meaningless |
A.Parents need not teach their children new sounds. |
B.Children no longer imitate people after they begin to speak. |
C.Children still enjoy imitating after they can speak. |
D.Children who are good at imitating no longer need parents’ help. |
5 . Angela Doyinsola Aina EMPOWERING BLACK MOTHERS
![](https://img.xkw.com/dksih/QBM/2022/4/22/2963638139969536/2963894277668864/STEM/b0bb5b7d75e14a2eaf233d838e97e4e5.png?resizew=47)
The U.S. spends much more on health care than any other developed country does, and yet women in the U.S. are dying of pregnancy-related causes more than they used to and more than in other developed nations. This problem is particularly dire for African Americans, who are three to four times more likely than their white counterparts to suffer pregnancy-related deaths. Black Mamas Matter Alliance (BMMA), co-founded by Angela Doyinsola Aina, launched in 2016 to address these huge disparities; the group worked with Congress to launch Black Maternal Health Week, now held each April. “What is perpetuating these adverse health outcomes is structural racism and gender oppression,” says Aina, 36.
This year, Aina is drawing on her own background in public health to ramp up BMMA’s research efforts and to promote the use of midwives and doulas, who she says can be critical resources for communities that have historically fraught relationships with the U.S. medical system. The World Health Organization named 2020 the “year of the nurse and midwife,” and Aina hopes this increased attention will help lead to more investment in black women-led health programs. “Those are the initiatives that work best,” she says, “in communities that are most impacted by health disparities.”—ABIGAIL ABRAAS
Dina Bakst HELPING WORKING WOMEN
For any American women, especially low-wage workers in physically demanding fields, having kids means jeopardizing their jobs—so much so that they may be forced to choose between a paycheck and a healthy pregnancy. That situation, says Dina Bakst, “snowballs into lasting economic disadvantage.” As co-founder of the legal advocacy organization A Better Balance, Bakst, 47, represents women who lose their jobs while pregnant. She’s championing federal legislation advancing in Congress this year to help pregnant women and new mothers get fair treatment at work: the Pregnant Workers Fairness Act and the PUMP for Nursing Mothers Act would, respectively, require employers to make reasonable accommodations for pregnant employees, and make it easier for breastfeeding moms to pump at work. At a time when there are more women than men in the U.S. workforce, Bakst says implementing fair work-life standards—including pregnancy accommodations, paid sick days, paid family and medical leave, and quality affordable childcare—is more important than ever. “It’s absolutely essential for gender equality and for our nation’s economic security.”—KATIE REILLY
1. Which of the following word is closest in meaning to “jeopardizing”?A.Losing. | B.Endangering. | C.Giving up. | D.Contributing to. |
A.The inaction of the American government. |
B.The ignorance of public health. |
C.The social-economic inequality coded by race and gender. |
D.The unpleasant relationship between minority communities and the US medical system. |
A.health-carers | B.business women | C.lawyers | D.equalizers |
6 . Alipay, the digital payment arm of Chinese financial technology company Ant Group, is allocating more resources to roll out translation services in 16 languages, to ensure foreigners in China can use mobile payments without any hurdles.
Alipay’s move comes amid China’s intensified efforts to further improve foreigners’ payment
Alipay has allowed foreigners in China to link their
Users of 10 overseas e-wallets are also able to use their familiar home e-wallets on their own phones by
According to Alipay, foreigners can use the app to complete payments at restaurants, hotels, scenic spots, convenience stores and supermarkets, as well as for ride-hailing, shared bikes, buses and other public
The mobile payment app has also
The State Council, China’s Cabinet, published a guideline on improving payment services and
Last week, the People’s Bank of China, the country’s central bank,
Wang Pengbo, a senior analyst at market consultancy Botong Analysys, said the intensified efforts to provide convenient payment services will not only
Wang said the move demonstrates the country’s resolve to expand high-standard opening-up,
Meanwhile, Chinese banks are taking measures to expand the
Dong said more efforts are needed to expand the scenarios of various types of payment methods at tourist attractions, sporting events, transportation hubs, healthcare and beauty centers and other daily
A.expectations | B.memorizations | C.experiences | D.durations |
A.international | B.domestic | C.interior | D.commercial |
A.copying | B.photographing | C.sharing | D.scanning |
A.transportation | B.security | C.education | D.maintenance |
A.evolved | B.launched | C.specialized | D.simplified |
A.decreased | B.restricted | C.suspended | D.raised |
A.implementing | B.enhancing | C.administrating | D.subscribing |
A.diversified | B.facilitated | C.digitalized | D.conflicted |
A.purchased | B.authorized | C.released | D.commercialized |
A.designs | B.illustrations | C.instructions | D.imagery |
A.significantly | B.artificially | C.individually | D.frequently |
A.gateway | B.industry | C.deadline | D.term |
A.developing | B.monitoring | C.securing | D.adding |
A.recognition | B.acceptance | C.regulation | D.policy |
A.construction | B.application | C.production | D.consumption |
7 . Public Events at the Library of Congress
The Library of Congress offers these events to the public at its Washington location free of charge, except where otherwise noted. Schedules are subject to change. Check back to this site for the latest information. Individuals requiring accommodation for this event are requested to submit (提交) a request at least five business days in advance by contacting (202) 707-6362 or ADA@loc.gov
Exhibition–World War I: American Artists View the Great War
8:30 am-4:30 pm
An exhibition showing how American artists aroused public interest in World War I will open next month at the Library of Congress. “World War I: American Artists View the Great War” will open on Saturday, April 7 in the Graphic Arts Galleries on the ground floor of the Library’s Thomas Jefferson Building. The exhibition is free and is open to the public Monday through Saturday, 8:30 am to 4:30 pm. It will remain open for a year, closing on April 6, 2018.
Location: Jefferson Building, ground floor, Thomas Jefferson Building
Contact: (202) 707-6021
Event–“Presidential Inauguration Treasures”
10:00 am–3:00 pm
The two-week display on inaugurations (就职典礼), at the Library of Congress, will feature presidential treasures: the handwritten speeches of George Washington, Thomas Jefferson and Abraham Lincoln and collections on the lighter side: menus, dance cards and souvenirs. The display will include newspapers, film clips, a demonstration of online resources and a challenging presidential history quiz. The display is free and open to the public.
Location: Mahogany Row A (LJ113), 1st floor, Thomas Jefferson Building
Contact: (202) 707-2922
Film–The NeverEnding Story (Warner Bros, 1984)
2:00 pm–4:00 pm
Bastian Balthazar Bux, a young boy bullied at school, dodges (躲避) his tormentors (折磨者) one day in an old book shop, where he discovers a mysterious book The NeverEnding Story.
Location: Packard Campus Theater, Packard Campus Building
Contact: (202) 707-9994
Concert–Jordi Savall and Hesperion XXI
8:00 pm–10:30 pm
Early music star Jordi Savall gathers exceptional performers, classical and traditional, to show the rich musical history of “La Serenissima” over a thousand years of empire. *PRE-CONCERT CONVERSATION 6:30 PM - Whittall Pavilion (no tickets required)*
Location: Coolidge Auditorium, ground floor, Thomas Jefferson Building
Contact: (202) 707-5502
1. According to the article, the public events at the Library of Congress ________.A.are all free and open to the public throughout the year |
B.are presented in various forms like exhibitions and shows |
C.are only available for local residents of Washington |
D.have to be booked at least five days in advance |
A.It is available to visitors seven day a week. |
B.It could help the public get a better understanding of World War I. |
C.American artists will be present at the exhibition to interact with visitors. |
D.Visitors interested in it can contact (202) 707-2922 for more information. |
A.Jefferson Building, ground floor, Thomas Jefferson Building |
B.Mahogany Row A (LJ113), 1st floor, Thomas Jefferson Building |
C.Packard Campus Theater, Packard Campus Building |
D.Coolidge Auditorium, ground floor, Thomas Jefferson Building |
8 . It happens every spring. Flowers suddenly burst out everywhere on the same day, as if they were in tune with one another. But how exactly do plants “know” when to flower?
It is a question that has puzzled biologists for years. But according to Science Daily, a US research group may have finally answered it—the secret lies in a protein called FKFI which allows plants to sense the differences in day lengths so that they can tell the seasons are changing. Researchers spotted the FKFI protein when they were studying a plant called Arabidopsis. They found that the protein is a photoreceptor. This means it is sensitive to, and can be activated by sunlight.
Plants produce this protein every day in the late afternoon throughout the year. If there is no light at this time, for example, in winter when the sun goes down early, the protein won’t be activated. But when spring comes and the days get longer, the protein can be activated by day—light and the plants “know” it is time to flower. “The presence of light in the late afternoon is the signal for plants that the days are getting longer and that it is the optimal time for flowering,” explained Takato Imaizumi, assistant professor at the University of Washington and leader of the study.
This daylight—sensing system also keeps plants from flowering when conditions are poor for growing, such as during autumn or winter when the weather is cold and days are short.
Although researchers have only studied how the FKF1 protein works in the Arabidopsis, they believe it is similar in many other more complex plants, including crops like rice and wheat. This could be useful to the agricultural industry.
“If we can control the timing of flowering, we might be able to increase crop production by speeding or delaying this,” said Imaizumi. “Also, if we could control the timing of flowering in horticultural(园艺的) plants, they may be worth more commercially.”
New technology based on this research might also lead to higher production of biofuel plants. This would be helpful for providing energy.
1. According to the passage, which of the following statements is TRUE?A.Flowering is rarely a synchronized process. |
B.The FKF1 protein can only be found in Arabidopsis. |
C.The FKF1 protein mainly helps plants to tell day from night. |
D.The FKF1 protein can be activated as long as there is sunlight. |
A.the days are getting longer |
B.spring comes early than usual |
C.people have experienced a warm winter |
D.there is still sunlight in the late afternoon |
A.producing more crops |
B.increasing varieties of plants |
C.providing energy for biofuel plants |
D.delaying the changing of seasons |
A.FKF1—an Unknown Protein. |
B.FKF1—the Real Criminal. |
C.Why plants know when to blossom. |
D.How plants react to different seasons. |
9 . In an annual Marist Poll, released in December, “fake news” ranked as the second-most annoying phrase Americans hear. But however overused or misused the term has become, fake news isn’t likely to go away soon. Instead the questions “How do we spot it?” and “What can we do about it?” are likely to loom even larger.
Social networks such as Facebook and Twitter are pledging to police themselves more vigorously. France and Germany, with strong concerns about the attempts of “fake news” to influence recent elections, are taking legislative action.
Beginning Jan. 1, online posts on major German social media sites (Facebook, etc.) deemed to contain “obviously illegal” material, such as hate speech or fake news, risk fines of as much as e50 million ($60. 4 million). Individual citizens can report content they think qualifies. Earlier this week French President Emmanuel Macron proposed new legislation that he said would “evolve our legal system to protect our democracy from fake news.” The law would make more transparent the sources of online content, and would have the power to block or remove anything determined to be “fake”.
Desirable perspective would be an empowered citizenry, alert to detecting, and rejecting, fake news when they see it. Several US states have begun to fight fake news by ramping up the teaching of news media literacy in schools. “I don’t think it’s a partisan issue to appreciate the importance of good information and the teaching of tools for navigating” news online, said Hans Zeiger, a Republican state senator in Washington State who cosponsored a bill on the topic last year. “There is such a thing as an objective source versus other kinds of sources,” he told The Associated Press, “and that’s an appropriate thing for schools to be teaching.”
Media literacy is being encouraged to be part of courses on subjects from civics to language arts. The prevalence of fake news during the US presidential campaign seem to be driving at least some of these efforts. Students from middle school to college can be “easily duped” by sites they visit online, and they need to be better equipped to use their reasoning ability to sort truth from fiction and detect bias, concluded a study published by researchers at Stanford University. Students should be able to not only cite sources for material they present in their schoolwork but also be able to explain why the sources are credible.
To be responsible citizens, adults need to take on this same task of winnowing the tares from the wheat as they go about the important job of learning what’s happening in the world.
1. It can he inferred from the first two paragraphs that ________.A.the issue of fake news can be brought under control through police intervention |
B.fake news is undergoing legislative supervision worldwide |
C.social networks incline to give a free hand to their users’ expression |
D.how to deal with fake news will become a matter of public concern |
A.Republicans played a major role in media literacy education. |
B.Citizens’ rights to ban fake news should be granted through legislation. |
C.Schools should be responsible for the media literacy education. |
D.Teaching tools are essential to improving citizen’s media literacy. |
A.Students’ reliance on social media leads to greater political engagement. |
B.Students should become more rational at separating fact from fiction in cyberspace. |
C.The target of the new legislation is to keep democracy immune from the impact of fake news. |
D.The choice to share news on social media may be the heart of the issue. |
A.to learn the lessons of young people |
B.to identify the truth and discard the fiction |
C.to never trust news from the media giants |
D.to assume responsibility for educating teenagers’ literacy |
10 . In the worsening economic environment, restaurants a returning to sharing menus to stop hard up customers from cutting back on starters and desserts.
Expenses in restaurants have fallen by 14 percent, from £ 25.38 to £ 21.80 per head, in part because customers are having main courses only and skipping starters and desserts, the research firm Lumina Intelligence has found. This is also hitting receipts from drinks, with the number of meals including alcohol falling from 38.5 percent to 33.9 percent. “To increase profit, restaurants are introducing sharing dishes across courses, including starter and dessert dishes, to encourage customers to spend more,” according to Lumina Intelligence.
Linden Stores, a restaurant that is owned by Laura Christie and her husband and was relocated to the village of Audlem from London in 2020, started a whole new menu of modern British food, with two people sharing seven dishes recently. And, for Christie, it was really a bolt out of the blue. “I wasn’t expecting it to be such a hit,” said Christie. “It was quite a new idea for people. We’re in a small village but it turned out we were breaking more boundaries than we’d thought with this sharing concept.”
Linden Stores is not alone in rethinking its menu to make sharing food more commonplace. A large number of restaurants are following this, among which is El Pastor, a group of Mexican restaurants in London. Actually, stealing your partner’s dessert is a time-honoured restaurant tradition, but restaurant owners are increasingly offering two spoons as a matter of course as sharing food become the latest way for the hospitality industry to fight the recession (经济萧条).
Sharing works because restaurants have become less formal, Christie believes. “It makes people feel like they’re getting more of an experience. Sharing food offers a delicious and exciting way to put together history, culture, and love. It helps save diners’ spend per head. It also helps with the efficiency of restaurants, because you know what you’re having to prepare and you need fewer people to deliver it because you know, ahead of time, what you’re doing.”
1. What does the author intend to do in paragraph 2?A.Add some background information. | B.Describe people’s new food preference. |
C.Introduce a new topic for discussion. | D.State restaurants’ effort to make a profit. |
A.Christie had a clear vision of what she really wanted to do. |
B.Christie was shocked by the reaction to sharing menus. |
C.Christie was in a totally disturbed state of mind. |
D.Christie found it hard to encourage innovation. |
A.To explain the tradition of sharing food. | B.To prove the success of Linden Stores’ reform. |
C.To present attempts at fighting the recession. | D.To show sharing menus’ popularity with restaurants. |
A.Food is a vital element of culture. | B.Advance preparation makes a big difference. |
C.Sharing menus is a win-win thing. | D.Food sharing helps people bond together closely. |