Regardless of whether or not you are young, there are particular habits that give away your true age. Like falling asleep on the very thought of a second glass of wine, some issues simply sign to the world that you are just over 40. Now, a brand-new study reveals that there is one factor you do along with your smartphone that reveals your age: turning to a PIN(personal identification number) to unlock your telephone rather than a fingerprint or facial recognition means you are of an older technology.
The study, carried out by researchers on the University of British Columbia, explored the links between age and smartphone use by remotely monitoring smartphone customers' habits. “As researchers working to protect smartphones from illegal access, we need to first understand how users use their devices,” defined Konstantin Beznosov, a professor involved in the research.
To get more information, the researchers selected 134 volunteers, ranging in age from 19 to 63, and had them set up a tailored app to their Android telephones for two months. The app recorded all of their lock and unlock occasions, together with whether or not they choose auto or guide lock, and the actions of the telephone on the time of unlocking. This is how they found the generational variations in unlocking habits.
The researchers additionally collected information on the size of consumer periods. The staff discovered that along with an individual's most popular technique for unlocking their telephones, the period of time spent on the telephone additionally related with age.
As one report on the study explains “Study showed that older users used their phone less frequently than younger users. For every10-year- interval in age, accordingly there was a 25 per cent decrease in the number of user sessions. In other words, a 25-year-old might use their phone 20 times a day, but a 35-year-old might use it only 15 times.”
So, in case you unlock your smartphone by hand, you may chalk it as much as a generational desire.
1. What will a man in his sixties probably use to unlock his phone?| A．Passwords. | B．Fingerprint. | C．Facial recognition. | D．Voice control. |
| A．Gaining illegal access. | B．Checking their phones. |
| C．Using special app. | D．Recording with cameras. |
| A．One. | B．Two. | C．Three. | D．four. |
| A．Unlocking says your age | B．Secrets to smartphones safe |
| C．Smartphones change our lives | D．Ways to unlock your smartphones |
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【推荐1】More than one billion people currently live in environments where water is in short supply, making water one of the most highly prized natural resources. Scientists are always searching for ways to increase access to this valuable resource. They may have found a solution in an unlikely area: one of the driest places on Earth.
The Namib desert in Africa is one of the world’s driest places, while Namib beetle is a unique organism that grows in this environment because of its amazing physical adaptation. The wings on the Namib beetle are filled with bumps and grooves(槽) that help it collect water from the air. The top of each bump is smooth like glass and attracts water. But the slopes of each bump and the grooves in between the bumps have waxy (带蜡的) surfaces that repel water . Each time the fog occurs, the beetle positions its body at a 45-degree angle to the wind. As the wind pushes the fog across the desert, each bump on the beetle’s back collects water. When enough moisture has been collected from the fog, a drop rolls off the bumps into the waxy grooves and then into the mouth of the beetle.
Scientists are using the Namib beetle’s wing design as a guide for creating their own water-collection surfaces. They have inserted dozens of glass globes into thin layers of wax. Similar to the bumps and grooves on the wings of the beetle, the smooth glass bubbles collect water, while the wax repels it. By placing the glass-andwax panels in environments with high-moisture air, the scientists think they will be able to collect water.
The Namib beetle’s wing design may also provide unexpected solutions to other problems. In areas where thick fog causes chaos, panels of these water-gathering surfaces may be able to remove the fog. This could potentially reduce travel delays at airports and prevent fog-related accidents on roadways. It seems that studying this little beetle may lead to a variety of benefits for humans.
1. What will the Namib beetle do when fog appears in the desert?| A．It will release a waxy substance to cover its back. |
| B．It will place its body in a particular way to collect water. |
| C．It will create bumps and grooves on its wings. |
| D．It will open its mouth to drink the water in the air. |
| A．could serve as a source of water for desert travelers |
| B．struggles to survive in the dry part of the world |
| C．uses its wings to stay cool in a dry environment |
| D．is able to get access to water in the absence of rain |
| A．To prove that water can be obtained from moist air. |
| B．To explain how the Namib beetle adapts to living in a hostile environment. |
| C．To show how people can apply designs from nature to create solutions to global problems. |
| D．To stress that water is a valuable resource in many areas on Earth. |
【推荐2】Technology has changed our lives and reshapes the way we live. Some of us love it and some of us are frustrated (懊恼的) with it. This is clear as most of us are guilty of being addicted to the Internet and social media.
The invention of airplanes, ships and spacecraft always allows people to visit other countries and even other planets. As long as we follow the laws of immigration, we can go to any country we like.
In addition, technology is also used by a large number of teachers to improve their teaching. It can make the lessons more interactive and interesting for students. E-learning is possible with the use of the Internet connection and computers. People wishing to study for a degree can do so at their comfortable homes.
However, we have to say that technology can be a double-edged sword. Nowadays, instead of paying attention to the conversation we are having face to face, we just take the phone. We are distracted by smartphones and technology in general. But we can’t blame technology. We should not blame ourselves, either.
| A．This gives students flexibility. |
| B．What we need to do is to find some balance. |
| C．This makes it easy for students to make progress. |
| D．Nevertheless, we have seen some benefits of technology. |
| E．When it comes to shopping, technology is also of great help. |
| F．Besides, we have suffered a lot from modern communication. |
| G．And of course, travelling can make people’s lives more colorful. |
【推荐3】Scientists have created the first full-sized digital model of the Titanic. The model will allow scientists to study the Titanic in ways that have never been possible before.
The Titanic sank in the Atlantic Ocean in 1912. It was the largest ship of its time, and was thought to be unable to go down below the surface of water. But four days after it left Southampton, England, the Titanic hit an iceberg (冰山) and sank early the next day, killing some 1,500 people. The sinking is one of the most famous disasters in history.
The Titanic broke into two pieces, and sank to the sea floor, about 3.8 kilometers below the surface of the ocean. The location of the wreck (沉船) wasn’t discovered until 1985. Since then, many research teams have visited the site with undersea robots, whose trips have resulted in lots of pictures and videos of the wreck. But even these only allow scientists to study one area of the wreck at a time.
Now, two companies — an undersea technology company called Magellan and the movie company Atlantic Productions — have created a 3-D model of the Titanic by sending two undersea robots down to the Titanic. The robots recorded both of the main pieces of the Titanic (the front and the back), as well as other hits of the wreck on the sea floor. Over six weeks, they took high-quality videos and over 715,000pictures, based on which scientists created the 3-D model of the Titanic. Using it, users will be able to see the ship from all angles.
The companies say the 3-D model will help scientists, enabling them to study the Titanic in great detail and study how the Titanic broke down, which could help them learn more about thousands of other shipwrecks also lying on the sea floor. And of course, scientists hope the model will help them better understand what happened when the Titanic sank.
1. What does the author say about the Titanic?| A．It was supposedly unsinkable. | B．Its sinking is the best-known disaster. |
| C．Its voyage should last for 4 days. | D．It tops the list of England's ships in size. |
| A．More studies are encouraged on the Titanic. | B．Enthusiasm for the Titanic never fades away. |
| C．The exploration of the Titanic is far from easy. | D．New discoveries have been made about the Titanic. |
| A．The previous findings about the shipwreck. | B．The devotion of the scientists. |
| C．The cooperation between the two companies. | D．The complete picture of the wreck. |
| A．help rebuild other shipwrecks underwater | B．give scientists new insights into the Titanic |
| C．allow the public to fully admire the Titanic | D．reproduce the grandness of the large ship |
【推荐1】Scroll through social media sites such as Instagram, Twitter or Facebook and you’ll be confronted with picture after picture of perfectly presented and delicious-looking meals. While the smell and taste of food can have an undeniably powerful effect on our appetite, are endless posts of steaming snacks more than just a feast for our eyes?
Our eating habits are influenced by what we see. “There is some evidence that, if you see pictures of food, that visual stimulation can prompt you to feel a desire to eat,” says Suzanne Higgs, a professor in the psycho biology of appetite. “If all your friends on social media are posting pictures or live streaming of themselves consuming fast food, it’s going to set a norm that eating fast food is what people do.” says Higgs.
Scientists are becoming increasingly concerned that food-related content on social media is making us think differently about food. Social media algorithms (社交媒体算法) promote content that users engage with more, so viewing more unhealthy food means seeing more of it on our social media feeds.
“It seems that healthier foods are often seen as boring in comparison,” says Tina Tessitore, associate professor of marketing. “In advertising, you see unhealthy food in social settings—people having a barbecue with friends, for example, while healthy food often focuses more on the nutritional value. If you saw friends eating salad together, it wouldn’t seem so credible,” she says.
But while studies have found that social media can make us think differently about food, and that we typically engage more with content featuring unhealthy food, it’s uncertain yet whether this actually translates to our changes in our behavior in daily life. “If I’m scrolling through Instagram, looking at photos of tasty food, whether I seek out the food depends on how hungry I am, and whether it’s appropriate in that moment,” says Higgs. “And when we do eat, we’re influenced by more than what we’ve seen online,” she adds.
1. What does the author want to tell us in the first paragraph?| A．There are many food posts on the social media. |
| B．Food posts can not only bring us visual pleasure. |
| C．The smell and taste of food can stimulate our appetite. |
| D．Social media can help us establish healthy eating habits. |
| A．Because social media will encourage us to eat more. |
| B．Because food posts may have negative effects on people. |
| C．Because people may form the habit of viewing unhealthy food. |
| D．Because people are more willing to browse more unhealthy food. |
| A．More attention has been paid to healthier foods. |
| B．Having a barbecue is healthier than eating salad. |
| C．Friends can hardy ever be seen eating salad together. |
| D．Having a barbecue with friends is popular among teens. |
| A．A biography. | B．A fiction novel. |
| C．An art magazine. | D．A health magazine. |
【推荐2】What is identity theft?
Identity theft occurs when someone steals your personal information to take over your credit accounts, open new ones, access bank accounts, or commit many other crimes in your name and at your expense. When it strikes, the effects can be disastrous. What’s more, because it frequently involves no physical theft, identity theft may not be noticed by its victims until significant damage has already been done-often several months and thousands of pounds later. It’s estimated that more than 100, 000 people are affected by identity theft in the UK each year, costing the British economy over £1.3 billion annually.
How does it happen?
These are some of the ways crooks get hold of your personal information:
• Fake emails
You may receive an email seemingly from, say, your bank requesting that you follow a link and key information into a website that looks very similar to your bank’s own site but is in fact a fake.
• Pretext phone calls
A crook pretending to be an official from, for example, your bank may phone up asking you to give personal or account details as a security check.
• Dishonest people
Sometimes sales assistants,unbeknown(不知情的) to you, swipe your card through a machine which records its details. At the workplace, a fellow employee can use your personal details fraudulently.
How can you protect yourself?
Be careful who you give your personal details to, and tear up documents like credit-card slips before you throw them away. Don’t make this serious crime easy for crooks!
1. What do we know about identity theft according to the passage?| A．It is a frequent physical theft. |
| B．It is only committed by strangers. |
| C．It is easy to be noticed by victims. |
| D．It is costly to individuals and society. |
| A．you receive an email from your bank |
| B．you give personal details to a fake website |
| C．you are requested to pay in cash by sales assistants |
| D．you tear bank documents before throwing them away |
| A．A financial survey. | B．A book review. |
| C．A security report. | D．A history paper. |
【推荐3】This month, Germany’s transport minister, Alexander Dobrindt, proposed the first set of rules for autonomous vehicles. They would define the driver’s role in such cars and govern how such cars perform in crashes where lives might be lost.
The proposal attempts to deal with what some call the “death valley” of autonomous vehicles: the grey area between semi-autonomous and fully driverless cars that could delay the driverless future.
Dobrindt wants three things: that a car always chooses property damage over personal injury; that it never distinguishes between humans based on age or race; and that if a human removes his or her hands from the driving wheel — to check email, say — the car’s maker is responsible if there is a crash.
“The change to the road traffic law will permit fully automatic driving,” says Dobrindt. It will put fully driverless cars on an equal legal footing to human drivers, he says.
Who is responsible for the operation of such vehicles is not clear among car makers, consumers and lawyers. “The liability (责任) issue is the biggest one of them all,” says Natasha Merat at the University of Leeds, UK.
An assumption behind UK insurance for driverless cars, introduced earlier this year, insists that a human “be watchful and monitoring the road” at every moment.
But that is not what many people have in mind when thinking of driverless cars. “When you say ‘driverless cars’, people expect driverless cars,” Merat says. “You know — no driver.”
Because of the confusion, Merat thinks some car makers will wait until vehicles can be fully automated without human operation.
Driverless cars may end up being a form of public transport rather than vehicles you own, says Ryan Calo at Stanford University, California. That is happening in the UK and Singapore, where government-provided driverless vehicles are being launched.
That would go down poorly in the US, however. “The idea that the government would take over driverless cars and treat them as a public good would get absolutely nowhere here,” says Calo.
1. What does the phrase “death valley” in paragraph 2 refer to?| A．A place where cars often break down. | B．A case where passing a law is impossible. |
| C．An area where no driving is permitted. | D．A situation where drivers’ role is not clear. |
| A．stop people from breaking traffic rules | B．help promote fully automatic driving |
| C．protect drivers of all ages and races | D．prevent serious property damage |
| A．Singapore | B．the UK | C．the US | D．Germany |
| A．Autonomous driving: Whose liability? | B．Fully automatic cars: A new breakthrough |
| C．Autonomous vehicles: Driver removed! | D．Driverless cars: Root of road accidents |
【推荐1】Ontario proposed issuing a license that allows residents to loosen dogs in an enclosed area to teach them how to hunt live animals such as foxes and rabbits recently. Hunters say there is a growing demand for the dog sport, which is often referred to as training, while animal advocates call it a cruel practice for catching animals alive.
Graydon Smith, the Natural Resources and Forestry Minister, said the government wants to allow more of the hunting facilities to prevent the sport from moving underground. “If there aren’t enough facilities, dog owners may do this on other private land or public land. In that case, there could be unwanted interactions with both people and wildlife.”
Christine Hogarth, who is in charge of animal welfare in the province, appealed for the Safety of all animals in the training. “There should be bush piles or man-made escape units, where food is placed so the rabbits learn where to hide.” Christine Hogarth said, “And make sure there are not many dogs going to go in a 10-inch tunnel when there’s an alligator (鳄鱼) at the other end.”
There are now 33,000 members in the Ontario Sporting Dog Association, which lobbied the government to issue the license last year, giving reasons why it was a necessity. The dog sport also has competitions. Judges stand throughout the enclosures to score how well dogs are tracking and hunting down rabbits. The dog training proposal also has the support of the Ontario Federation of Anglers and Hunters. But Camille Labchuk, director of advocacy group Animal Justice, argued the entire practice is very cruel. “They do some of these contests where dogs chase terrified rabbits around an enclosed area, and they also train the dogs to kill the rabbits so that they can later use those dogs for hunting.” she said.
1. What’s the purpose of the proposal?| A．To free dogs from chains. | B．To encourage dog sport. |
| C．To enrich residents’ lives. | D．To limit dog ownership. |
| A．Alligators can be used to train dogs. |
| B．Food must be placed to attract the dogs. |
| C．Safety measures should be taken to protect animals. |
| D．Dogs should not be allowed to go through a narrow tunnel. |
| A．Warned. | B．Persuaded. | C．Promised. | D．Forced. |
| A．Favorable. | B．Opposed. | C．Objective. | D．Unclear. |
【推荐2】Koalas in Australia could disappear from New South Wales state (NSW) by 2050, unless the state government immediately acts to protect them.
Koalas are among Australia’s most beloved animals. A report released on Tuesday said that land clearing for agriculture, urban ( 城市) development, mining and forestry are threatening the koalas’ survival in NSW, since such operations destroy koala habitat. Koalas live in eucalyptus（桉树）forests, where the trees provide shelter and food for the koalas. But, the state’s recent fire season, aided by severely dry weather this year, was unusually long and proved disastrous for koalas. The research found that about 25 percent of koala habitat across the state was destroyed. The report also said that, in some parts of NSW, fires destroyed as much as 81 percent of the habitat. “The evidence could not be more disturbing,” the report reads, adding, “The government’s action on the report’s suggested measures is the only way our children’s grandchildren can see a koala in the wild in NSW.”
The report advises that the government take 42 actions to deal with the problem. One calls for immediately counting koalas in NSW. Another advises that the government place the protection of the animals above urban development. And it calls for more money to support the efforts to save the environment.
A spokesperson for NSW said the government would comment on the report after a period of consideration. The official added that the state had already provided more than $30 million to protect koalas.
1. What is paragraph 2 mainly about?| A．The loss of Koalas’ habitat. | B．The causes of fire season. |
| C．The effect of climate change. | D．The measures of state government. |
| A．Weakened. | B．Caused. | C．Worsened. | D．Improved. |
| A．Supportive. | B．Uncaring. | C．Serious. | D．Negative. |
【推荐3】COVID — 19 has greatly affected the lives of people across the world. It has challenged and changed people’s lifestyles. It has also helped us think about our relationships with others.
Changing our lives
● COVID - 19 has made people think harder about their relationship with nature. It has also raised questions about urban lifestyles. The sharing economy, working in open offices, living in crowded apartments and the food industry’s use of reusable products have made the perfect storm for a pandemic.
● Although the sharing economy might be good — it’s cheaper to rent than to own — sharing spaces and objects are great ways to spread the virus. How does one do “social distancing” when they are expected to share cars, bikes, apartments and even the same offices?
● The trend of using open offices, which can save space, is working against us. In this type of office, workers don’t have their own desk — everything is shared. Sometimes, computers and chairs are also shared, which is not hygienic (卫生的). Fortunately, more workers are working from home during the pandemic, but that won’t last forever.
● Reusability is a common practice in the restaurant industry. Reusable cups and chopsticks are often used. Unfortunately, reusable products increase the chance of spreading disease. For example, Starbucks recently stopped refilling customers’ reusable cups in order to stop the spread of the virus.
●People like to be social. But the virus has made this more dangerous. We have to be careful about how we interact with others for now. Perhaps we need to rethink about our lifestyles to reduce the spread of future pandemics.
1. According to the author, the strong point of the sharing economy is that ________.| A．it lasts longer | B．it costs less | C．it’s popular | D．it’s hygienic |
| A．how working at home won’t last long | B．how shared offices can save space |
| C．the hygienic problems of open offices | D．the sharing economy trend |
| A．everything is shared in many restaurants | B．they use too much disposable tableware |
| C．many restaurants have poor hygiene | D．cups and chopsticks are often reused |
| A．we need to change some of our lifestyles | B．the sharing economy won’t last forever |
| C．no one can stay out of the sharing economy | D．we shouldn’t stay away from shared products |
【推荐1】Automatic dishwashers have been around for more than 100 years. It started in 1886 with Josephine Cochrane, a woman in Shelbyville, Illinois. She was a rich woman who could afford servants to wash her dishes, so she really didn’t mind the work. What she did mind was that her servants broke the dishes. She hosted quite a few dinner parties, and after every party the servants broke more of her expensive dishes.
Finally, Cochrane took action. First, she measured her dishes and bent wire into racks to hold them. Next, she put the racks on a wheel in a large copper boiler. Then, the boiler sprayed hot, soapy water on the dishes as a motor turned the wheel. After a hot water rinse(冲洗), the dishes were clean!
Josephine Cochrane’s friends were impressed with the machine and asked her to build more. After that, word got out fast. Soon hotel and restaurant owners who didn’t like broken dishes also were interested. Cochrane then knew that she had a wonderful machine, so she received a patent from the government, which said that only the inventor can make money from an invention. Then in 1893 Chicago held a World’s Fair where inventions from all over the world were shown. Cochrane’s labor-saving machine was a big hit. Her dishwasher won the highest award.
Cochrane’s company came out with a smaller machine in 1914. It was supposed to be for the ordinary home, but it wasn’t an immediate success. Many homes couldn’t produce the extremely hot water it needed. Also, in most homes, dishwashing wasn’t considered very difficult compared to most other housework. In fact some people liked to relax at the sink after a hard day! Sales of the home model finally picked up in the 1950s when people had more money and wanted to have more time to enjoy themselves. Now many homes have electric dishwashers that aren’t very different from the one Josephine Cochrane invented more than 100 years ago.
1. Why did Josephine Cochrane invent the dishwasher?| A．To reduce the number of servants. |
| B．To avoid possible damage to the dishes. |
| C．To host more dinner parties. |
| D．To make the dishes cleaner. |
| A．The machine wasn’t as efficient as described. |
| B．Josephine Cochrane could no longer keep it a secret. |
| C．Josephine’s friends soon began to talk about the new machine. |
| D．The invention drew immediate attention of the public. |
| A．people’s living conditions improved |
| B．hot water was not needed |
| C．housework became easier |
| D．people had more relaxing jobs |
| A．cost less money |
| B．are quite different |
| C．wash many other things |
| D．are much the same |
【推荐2】In the world of higher education in the United States, competition seems more common than schools working together. Every college and university competes for students, as well as the best teachers and money for research programs.
But one thing almost every school has in common is the difficulty they face in serving low-income students. The National Center for Education Statistics reports that low-income college students are less likely to complete their study programs than other students.
It was only natural that the leaders of Michigan State University and ten other universities discussed this issue when they met in 2014. The 11 schools are spread across the United Sates and serve different populations and needs. But their leaders all saw improving graduation rates for all students as the biggest problem facing American higher education.
So the group created an organization called the University Innovation Alliance or UIA for sharing information related to this problem. Its main goal is to get 68,000 more students at the member schools to graduate by 2025, with at least half of those students being low-income. The 11 schools now say their number of graduates has increased by over 7,200 in just three years. This includes an almost 25 percent increase in the number of low-income graduates.
How were they able to make this happen? It began with each university looking at its own situation and finding out what it had been doing right and what it had been doing wrong.
For example, before joining the UIA, academic advising at Michigan State mostly involved reacting to problems students faced after the problems had already arisen. Then school officials heard about a computer program that fellow UIA member Georgia State University was using. This computer program follows decisions students make about their classes and the progress they are making in their studies. It then sends academic advisors messages whenever a student shows signs that they are making mistakes or facing difficulties. Hat way the advisors can try to help students before the problems become too serious. Michigan State began using the computer program and it has meant a world of difference. Michigan States has not only received useful information from its parents. It has also shared helpful information of its own.
Bridget Burns, the executive director for the UIA, says efforts like this have never been as successful. “There are rankings that measure all kinds of things,” Burns said. “But how well you do for low-income students has not historically been highlighted.”
1. What led to the setting up of the UIA?| A．The low graduation rates | B．The great need of low-income students. |
| C．The inefficiency of learning | D．The severe competition between schools |
| A．find out their own graduation rates |
| B．share and follow each other’s good practice |
| C．make joint efforts to aid students financially |
| D．popularize computer programs among students |
| A．has found the computer program quite different from theirs |
| B．has discovered the computer program is very difficult to use |
| C．has helped students successfully with the computer program |
| D．has involved more academic advisors in the computer program |
| A．Universities Highlighting Their Efforts for Low-Incomes |
| B．Universities Computing for Better Students and Teachers |
| C．Universities Working Together to Help Poor Students |
| D．Universities Creating the UIA to Share Information |
【推荐3】Island life is one of those things you dream about. Here are four beautiful small islands to consider for your next vacation.
Washington Island, USA
Although with fewer than 700 residents, the island is home to Schoolhouse Beach, known for its clear water and smooth, rounded limestone rocks-one of only a handful of such beaches in North America. Tour the island on the Cherry Train, climb the lookout tower, or rent a bike and cycle the miles of empty roads. Retire for the night at the Hotel Washington & Studio, a landmark inn with a history of over 100 years.
Barbuda, Antigua and Barbuda
There’s a good chance birds actually outnumber humans on the small island of Barbuda. Mostly undeveloped and completely unspoiled, the beaches are famous for silky white and pink sand, stretching as far as the eye can see. There’s only a handful of resorts and restaurants, mostly plain beach bars, but make sure to stop by Uncle Roddy’s, which serves up cold drinks and some of the freshest seafood you’ll ever find.
Grand Manan Island, Canada
While you won’t find any palm trees here, Grand Manan still offers a relaxed pace. Connected to mainland New Brunswick by ferry, the small island is home to charming villages, and the Swallow Tail Lighthouse-the second-most photographed lighthouse in all of Atlantic Canada. Take a whale-watching cruise (巡游), surf on the Bay of Fundy (home to the highest tides in the world), or just sit back and enjoy the peace and quiet.
Key West, USA
Located at the end of the famous Florida Keys, Key West has a fascinating history. Tennessee Williams is said to have written the first draft of A Streetcar Named Desire here. Ernest Hemingway spent many a night in the bars of Old Town, now a historic district filled by wood-frame buildings. Take in the island’s famous lighthouse, photograph some of the free-running chickens, then settle in for the daily Sunset Celebration on Mallory Square.
1. Where can visitors live in a famous century-old inn?| A．Key West, USA. |
| B．Grand Manan Island, Canada. |
| C．Washington Island, USA. |
| D．Barbuda, Antigua and Barbuda. |
| A．The wild and unexplored beaches. |
| B．The great number of bars and hotels. |
| C．Cold drinks and fresh food. |
| D．The chance to play on beautiful beaches. |
| A．Travelers can watch whale shows. |
| B．Travelers can visit a famous lighthouse. |
| C．Travelers can see the highest tide in the world. |
| D．Travelers can find the village where Hemingway once lived. |
