A study by Harvard researchers found that mind wandering, or daydreaming, consumes an average of 47% of peoples’ waking hours. This brings about the question:If mind wandering is so costly to our well-being, then why in the world are we so willing to spend nearly half of our lives in this mental state?
Creative thinkers know, despite what their parents, teachers and school leaders might have told them, that daydreaming is hardly a waste of time. But unfortunately, many students learn to suppress their natural instincts to dream and imagine-instead, they’re taught to fit into a standardized model and to learn by the book, in a way that may not feel natural and that very well may suppress their natural desire to create. But as two famous psychologists recently noted, “Not all minds who wander are lost”-in fact, the mind’s wandering is vital to imagination and creative thought.
Nearly 50 years ago, psychologist Jerome L. Singer established that daydreaming is a normal and indeed widespread aspect of human experience. He found that many people are “happy daydreamers” who enjoy their inner imagery and fantasy. According to Singer, these daydreamers “simply value and enjoy their private experiences, are willing to risk wasting a certain amount of time on them, but also can apparently use them for effective planning and for self-amusement during periods of routine task activity or boredom.”
Singer coined the term positive-constructive daydreaming to describe this type of mind wandering, which he distinguished from poor attention and anxious, obsessive fantasies. By making these important distinctions, Singer was able to highlight the positive, adaptive role that daydreaming can play in our daily lives, under the right circumstances.
1. Who are aware that daydreaming is not a waste of time?A.Teachers. | B.Parents. | C.School leaders. | D.Creative thinkers. |
A.learning by the book | B.imagination and creation |
C.suppression of inner desires | D.instincts and amusements |
A.Private experience. | B.Circumstances. | C.Fantasies. | D.Happy dreamers. |
A.It is a useful mental state. | B.It is similar to poor attention. |
C.It is an anxious. obsessive fantasy. | D.It is a standardized model. |
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【推荐1】Though fireworks (烟花) on bonfire night bring joy to many people, it is likely to be a night of fright and pain for the UK’s geese (鹅).
Research by Anglia Ruskin University has found that fireworks displays (表演) cause wild birds to suffer significant pain, and researchers have recommended that displays should not take place in areas with large wildlife populations. A study, published in the journal Conservation Physiology, is one of the first carried out into the effects of fireworks on wildlife. It found that the heart rate (率) of geese increases by 96% when they are influenced by fireworks displays.
The study involved 20 wild grey lag geese fitted with recorders to record their heart rate and body temperature, which are measures of physiological stress. Claudia Wascher, who led the research, found that the average heart rate increased from 63 to 124 beats per minute, and their average body temperature increased from 38℃ to 39℃, in the first hour of fireworks displays. It took the geese about five hours before the birds displayed normal body temperatures, with average readings returning by 5 am.
“Ours is one of the first scientific studies to examine whether fireworks disturb wildlife. There have been previous studies showing that fireworks can cause anxiety in pets, for example in dogs, but little research has been done into how animals in the wild react. We need to carry out further research to conclusively tell whether the geese are reacting to the noise or the light pollution from the fireworks, or a combination of both. Many people get a lot of enjoyment from fireworks but it’s important that we consider animals both pets and wildlife — whenever planning a display,” Wascher said.
1. What advice do researchers give according to the findings of the study?A.Geese should be protected especially at night. |
B.Great attention should be paid to the UK’s geese. |
C.Fireworks displays should be held without harming wildlife. |
D.Fireworks displays should take place to bring joy to people. |
A.To compare the heart rates between them. |
B.To make them safe and sound in the wild. |
C.To keep their body temperature normal. |
D.To measure their physiological stress. |
A.About five hours. | B.About four hours. |
C.About two hours. | D.About one hour. |
A.The relations between light pollution from fireworks and geese. |
B.The effects of noise and light pollution from fireworks on geese. |
C.Whether fireworks influence other wild animals. |
D.The influence of a display on pets and wildlife. |
【推荐2】As Eileen Smith walked to the podium to deliver a speech recently, her heart pounded. She was addressing players, coaches and parents at her son’s lacrosse team banquet and felt emotional.
Ms. Smith tried taking deep breaths to calm herself. It didn’t work. So she began singing, in her head: “Gonna fly now. Flying high now. Gonna fly, FLY…”
“I played my ‘Rocky’ song in my head to build my confidence,” says Ms. Smith, 52 years old, a diplomat-turned-speaking-coach.
Ms. Smith has been singing the song for decades at times when she needs an extra boost of courage or energy. The science supports her habit. Listening to a beloved song can help us manage our emotions and focus on the task at hand. It can also help us access what psychologists call our autobiographical memory, or personal history.
“It reminds us who we are and helps us stay focused on who we want to be,” says Daniel Levitin, a cognitive neuroscientist, who studies how music affects the brain.
Music can inspire us and spur creativity. If its beat is faster than our heartbeat, it can fire us up and make a difficult task feel easier, says Dr. Levitin, who was a session musician, sound engineer and record producer before becoming a scientist, working with artists such as Stevie Wonder and Blue Öyster Cult. A more sedate tempo can help slow our heart and respiration rate down.
When we listen to music we love, we experience pleasure in the form of a dopamine release in our brain. And over time, our brain learns to recognize music we enjoy faster and releases the dopamine earlier, says Susan Rogers, a cognitive neuroscientist who studies music and the brain and who, in a previous career as a music engineer, worked with Prince. We get that feel-good rush just anticipating a favorite song.
One of the most powerful things music can do is to give our brain a rest. Listening to music we enjoy is one of the easiest and most reliable ways to activate our “default mode network,” or daydreaming mode— what the brain does when it’s not working or concentrating, says Dr. Levitin. This restorative state is essential to our well-being.
It’s hard to move into it when we’re overworked or over stressed. Music — especially a go-to song — can help.
1. What does the underlined word “ addressing” mean in paragraph 1?A.warning | B.playing | C.speaking | D.mending |
A.What his maths teacher once told him. |
B.The experience she has got from hard work. |
C.The inspiration she got in an instant |
D.The song-’Rocky’ that she often sings. |
A.Favorable. | B.Tolerant. | C.Doubtful. | D.Unclear. |
A.A melody tune can often make us sad when we work. |
B.A beloved tune can pump us up and get us through tough tasks |
C.A beautiful song can make us not know who we are. |
D.A often heard song can make us feel either happy or sorrow. |
【推荐3】A “secretive” new species of frog has been discovered on the forest floor in India’s Western Ghat mountain range. Named the starry dwarf frog after the markings on its dark brown back, it is just 2 centimeters long.
The frog, whose closest relatives are a group of species native to India and Sri Linka, is the only member of an ancient lineage (血统)dating back to millions of years ago, according to researchers from India and the US. It is unclear whether the species is descended from African or Asian frogs.
A group of Indian and US researchers first came across the local species hidden in leaf-litter as part of a wider project to look for new frogs, lizards and snakes in the richly biodiverse region and stored it in a jar for later study. Genetic testing and a closer look at its shape, colouring and other features has shown that it doesn’t match any existing species.Kartik Shanker of the Indian Institute of Science, who helped design the study, says while it is common to find new frogs in India, this one needs to be noticed. “This particular species not just is a new species, but also belongs to a new genus (属), and that makes it a little more special,” says Shanker.
The number of known species of frog identified in India has climbed from around 200 to above 400 over the past two decades. While many species new to science are frequently immediately sorted as endangered, it is too early to say whether the starry dwarf frog is threatened. “They are very secretive,” says Shanker, adding that the team didn’t know the size of its population. The frog is active at night and lives near water.
Habitat loss is a serious risk to frogs in tropical forests around the world, alongside threats such as a deadly fungus(真菌)that has been killing off amphibians(两栖动物)for the past four decades. But the new species was found in a reserved forest, meaning it will enjoy a degree of protection by Indian government agencies.
1. What can we learn from paragraph 3?A.The species was discovered by tourists. |
B.The species was found in a rich region. |
C.The species was finally set free. |
D.The species was further studied. |
A.It is in small quantities. |
B.It is an endangered species. |
C.It is well worth attention. |
D.It is related to African or Asian frogs. |
A.Habitat loss is the chief threat to frogs. |
B.The new species may face less dangers. |
C.Tropical forests in India are all under protection. |
D.The Indian government determines to save frogs. |
A.A rare frog species protected in India |
B.A rise in species of frog seen in India |
C.A secretive frog species discovered in India |
D.A risk of habitat loss for frogs removed in India |
【推荐1】The sweet art of painting with caramelized sugar(焦糖) can be witnessed in China’s Sichuan province. This ancient craft still manages to amaze tourists lucky enough to stumble upon a skilled street artist.
According to experts, this type of Chinese folk art originated from the Ming Dynasty when sugar animals and figures were created as part of ceremonies for sacrifice. During the Qing Dynasty, it gained even more popularity and the techniques were upgraded, which resulted in an increased number of patterns, most of them inspired by nature, wildlife and religion. In the beginning, people used molds(模具) to shape the caramelized sugar, but they were gradually replaced with a small bronze (青铜的) spoon that had to be used by talented artists who were experts at the art of normal painting as well.
“Painting” artistic pieces from melted sugar is very different from regular painting. Because the hot sugar cools down very quickly, the painter has to work swiftly, making sure he follows the correct order of strokes(一画,笔画) to get every shape just right. In order to get familiar with the process and the technique, it’s recommended that artists practice normal painting first.
Masters of this centuries-old craft use brown or white sugar as the main material. A bronze spoon and a small spade as tools, and a slab(厚块) of marble as the canvas. The sugar is melted over a fiery pot and spread over the canvas with the spoon. Once the shape is completed, the spade is used to glue a wooden stick to the artwork and to separate it from the marble slab. Then you can have your very own caramelized sugar dragon or tiger and a unique souvenir.
The art is gaining support from both the general public and the government, who had it listed as a Provincial Non-Material Culture Heritage.
1. What does the underlined phrase probably mean in this passage?A.Employ. | B.Attract. | C.Become. | D.Encounter. |
A.It played a more important role in ceremonies. |
B.The themes of the paintings were various. |
C.The molds were completely replaced by spoons. |
D.More people were attracted to study paintings. |
A.The order of strokes. | B.The number of the patterns. |
C.The drawing materials. | D.The topics of the paintings. |
A.The history of making sugar paintings. | B.The process of creating sugar paintings. |
C.The variety of different sugar paintings. | D.The pleasure of enjoying sugar paintings. |
【推荐2】The rapid growth in skyscrapers worldwide, most of which have large windows, has led to a high demand for window washers. Though the job is well-paid, it is dangerous and accidents are not uncommon. However, if Israel-based start-up Skyline Technologies has its way, the dangerous job may soon be done by Ozmo, an intelligent window cleaning robot, with humans supervising from the safety of the ground.
Much like humans, Ozmo, sitting on platforms hanging from the buildings, uses its arms and brushes to clean the dirt on the glass. A 3D map of the building’s surface programmed into its system allows the robot to skillfully deal with any obstacle it is likely to meet, as it moves up and down the buildings. The robot will self-correct and move around every obstacle that it might have met so as not to break a window.
Unlike present window washers, the robot cleaner does not require soap to clean the glass. Instead, it uses distilled(蒸馏的)water to do the job. Yaron Schwarcz, CEO of Skyline Robotics explains, “We are environmentally friendly.” Ozmo is also expected to be much more efficient than its human counterparts. While it presently takes three cleaners 480 hours each to clean windows of a 40-storey glass building, the robot will be able to do it in 80 hours. However, unlike other robots, Ozmo will not replace human workers, and only make their jobs safer by making them supervisors, who will be controlling the operation from the safety of the ground.
Whether Ozmo, which is still being tested, does as good a job as humans is not clear. If things go well, its creators have much bigger ambitions for Ozmo. Schwarcz told Forbes Magazine, “Window cleaning is just the tip of the iceberg. We plan to replace all tasks that are dangerous and dirty.”
1. Why is Ozmo friendly to our environment?A.It depends on solar energy. |
B.It uses less soap than other robots. |
C.It makes our ecosystem more balanced. |
D.It consumes nothing made from chemicals. |
A.As cool as the iceberg. | B.A small part of a big plan. |
C.The most advanced technology. | D.The leading role in the modern world. |
A.Robots make a difference. |
B.Supervise Ozmo, human safe. |
C.Meet Ozmo, the window cleaning robot. |
D.Intelligent Ozmo becomes known worldwide. |
【推荐3】We’ve all been told that different types of fruits and vegetables have different benefits that help us keep healthy. A new international study has found that eating one fruit regularly can help reduce the risk of cancer (癌症), among those people who have a high risk of developing certain cancers.
The research, which followed almost 1,000 patients with a variety of cancers, found that taking regular resistant starch (抗酶解淀粉) could have a great preventative effect on the risk of cancer. Here’s what you need to know about how eating bananas regularly can help reduce the risk of cancers.
Resistant starch is found in green bananas. By eating green bananas your body gets resistant starch, which has been found to reduce the risk of cancers in some parts of the body by more than a half, according to the new research. The study, which was published in Cancer Prevention Research, was led by experts at the Universities of Newcastle and Leeds. It found that resistant starch, if taken regularly for two years, had a very good effect on some cancers, which can be difficult to find.
John Mathers, a professor at Newcastle University explained, “Resistant starch really helps in fact, which has several health benefits and fewer calories than regular starch.”
In addition to green bananas, resistant starch is also found in foods such as peas, beans and other starchy foods. In terms of bananas, experts think that eating one banana every day has the same effect as a certain amount of resistant starch. The secret is to eat the bananas before they become too ripe (成熟的) or soft.
1. What advantage does eating bananas regularly have?A.Avoid developing diseases. | B.Suffer from no stress. |
C.Have a lower risk of cancer. | D.Expect a longer life. |
A.They contain resistant starch. | B.They help discover cancer. |
C.They improve a person’s diet. | D.They are quite healthy fruit. |
A.Doubtful. | B.Supportive. | C.Worried. | D.Unclear. |
A.Find hidden cancers. | B.Get enough sleep. |
C.Take regular exercise. | D.Eat green bananas daily. |
【推荐1】In a cold winter, a couple had to move out of their big house because of bankruptcy(破产). The husband worked day and night but with no care of his wife. So she thought, “He doesn’t love me any more, he just thinks about his work.”
One day, she wanted to take a shower, but her husband stopped her at the door. “Let me take it first, OK?” “Why not let me take it first?” she asked. “I’m tired, dear. You take it later. OK?” She was very sad.
On a rainy day, she found nothing to do and turned on his computer. After a few minutes, her eyes were full of tears... it was his diary: Today, I was quite sad. She asked me why I was always taking the shower first, and I said I was tired. She was unhappy. I wasn’t as rich as before! We moved to the small house and it was very cold. I found that if one person took the shower first, the bathroom could get a little warmer. So I always rushed to the bathroom first. When she took the shower, the bathroom could get warmer, at least 1℃. I can’t give her more, but at least I can give her 1℃ love.
1. The woman thought her husband didn’t love her because _________.A.he didn’t buy her beautiful clothes | B.he didn’t have enough money |
C.he always worked with no care of her | D.he had another woman |
A.she felt sad by her husband’s words | B.the rainy day made her sad |
C.her eyes were hurt by the computer | D.she was moved by her husband’s diary |
A.he was tired and wanted to sleep earlier | B.he wanted to make the bathroom warmer |
C.he wasn’t as strong as before | D.he couldn’t stand the cold winter |
【推荐2】In the Hollywood movie The Martian, actor Matt Damon plays an astronaut who grows food on Mars(火星)to survive alone on the red planet.
After seeing the movie, Washington State University physicist Michael Allen and University of Idaho food scientist Helen Joyner decided to carry out a case study helping students figure out how to farm on Mars. In the case study, students have to imagine they are mining(采矿) on Mars and decide how to feed themselves there before starting on the journey. They get advice from Allen and Joyner on how to select crops and take the challenges of growing crops over long periods on Mars. Students use a scoring system to select three foods to plant on Mars.
Allen found the results impressive: among 30 students, “no two people have ever gotten the same answer”, he said.
Human travelers to Mars will likely have to make use of resources on the planet rather than take everything they need with them on a spaceship. This means farming their own food on another planet, one that has a very different ecosystem (生态系统) from Earth’s.
One challenge for those who would like to live on Mars is the fact that there can be no farming tools. Like real astronauts, students taking part in the study cannot take a lot of farming tools with them. As Joyner put it to his student astronauts, “You are starting with nothing.”
Besides, students also have to deal with a very limited choice of diet. “If I had to eat a single food for the rest of my life, could I do it?” Joyner asked.
But Allen believes the case study is about more than farming and eating on the Red Planet.
“I’m not teaching about growing food on Mars,” Allen said. “I’m teaching about living with choices. I’m teaching about problem solving.”
1. In the case study, students have to __________.A.watch the movie to know the conditions on Mars |
B.decide which crop to grow on Mars with the help of the teachers |
C.design different types of diets on Mars for them to choose |
D.understand how to farm on Mars with their favorite farming tools |
A.increases students’ knowledge about farming |
B.helps student know more about Mars |
C.develops students’ skills of solving problems |
D.teaches students how to make proper choices |
A.to describe a research on how to farm on Mars |
B.to prepare us to deal with problems on Mars |
C.to teach us how to survive on Mars alone |
D.to introduce a Hollywood movie, The Martian |
【推荐3】San Francisco Fire Engine Tours
San Francisco Winery Tour
Running: February 1st through April 30th
This delicious tour goes through the city on its way to Treasure Island where we will stop at the famous Winery SF. Here you can enjoy 4 pours of some of the best wine San Francisco has to offer. (Included in tickets price)
Departing from the Cannery: Tour times upon request.
Duration(时长): 2 hours
Price: $90
Back to the Fifties Tour
Running: August 16th through August 31st
This tour transports you back in time to one of San Francisco’s most fantastic periods, the 1950s! Enjoy fun history as we take you through San Francisco for a free taste of ice cream.
Departing from the Cannery: 5:00 pm and 7:30 pm
Duration: 2 hours
Price: $90
Spooky Halloween Tour
Running: October 10th through October 31st
Join us for a ride through the historical Presidio district. Authentic fire gear(服装) is provided for your warmth as our entertainers take you to some of the most thrilling parts of San Francisco.
Departing from the Cannery: 6:30 pm and 8:30 pm
Duration: 1 hour and 30 minutes
Price: Available upon request
Holiday Lights Tour
Running: December 6th through December 23rd
This attractive tour takes you to some of San Francisco’s most cheerful holiday scenes. Authentic fire gear is provided for your warmth as you get into the holiday spirit.
Departing from the Cannery: 7:00 pm and 9:00 pm
Duration: 1 hour and 30 minutes
Advance reservations required.
1. Which of the tours is available in March?A.San Francisco Winery Tour. |
B.Back to the Fifties Tour. |
C.Spooky Hallowen Tour. |
D.Holiday Lights Tour. |
A.Go to Treasure Island. |
B.Enjoy the holiday scenes. |
C.Have free ice cream. |
D.Visit the Presidio district. |
A.Take some drinks. |
B.Set off early in the morning. |
C.Wear warm clothes. |
D.Make reservations in advance. |
A.Travel | B.Fashion | C.Society | D.Economy |
【推荐1】Have you ever said to a friend “That rose’s smell is really sweet!”, only to find that your friend can’t smell anything at all?
According to a study published in the journal PNAS in May, people have different abilities to recognize certain odors (气味) — and it’s linked to different genes.
For the study, 300 people were placed among 150 jars with different odors. At a given time, they had to smell an odor and then rate the intensity (强度) and pleasantness of the odor on a scale from 1 (extremely weak/unpleasant) to 7 (extremely strong/pleasant). Before they left, the participants needed to leave a blood sample.
After comparing genes of the participants, researchers found all had different smelling abilities and that the differences between these abilities could be traced to certain genes.
According to The New York Times, human beings have nearly 400 genes that directly control receptors (器官) and influence the way these receptors become active.
“Odors ... turn on specific receptors, which then tells us if we’re smelling a flower, how strong we find it, and whether we like it,” said Casey Trimmer, a geneticist and the lead author of the study. “One small change in the gene for the receptor can change its shape and how well the odor fits, thereby changing the awareness of the odor.”
Though genes play a decisive role in our ability to smell, other factors, including attention, past associations and expectations, are important as well. For example, if we love the smell of roses, we are drawn to their smell and pay special attention to it.
But what does our different abilities to sense odors mean?
“Smelling is the most important sense for the rest of the animal kingdom,” said Trimmer. Although, unlike other animals, humans aren’t any longer dependent on their sense of smell to find food or detect danger, smell is still a significant sense. There is also evidence that a reduced sense of smell is an early symptom of Alzheimer’s disease.
1. What did the study find about smelling?A.Men and women have different smelling abilities. |
B.Differences between smelling abilities lie in genes. |
C.People’s abilities to smell change over time. |
D.Human beings can tell 150 odors apart. |
A.Our receptors won’t work when we smell an unpleasant smell. |
B.People’s preferences for smells can affect their health. |
C.Small changes in genes for smelling make a difference. |
D.The sense of smell is the most important human sense. |
A.Past experiences. | B.The environment. |
C.Other senses. | D.The cultural belief. |
A.Man has a better sense of smell than animals. |
B.Man can use their sense of smell to detect danger. |
C.The loss of smelling causes many health problems. |
D.Poor smelling ability may be a signal of early disease. |
The process of learning to read is complex, and one of the most important things to know is that parents can help their children learn to read. As children have conversations with adults, they hear both new and familiar words and their vocabulary grows.
There are many opportunities for adults and children to talk together, such as when riding in the car or in a bus, doing housework like fixing dinner, or bathing and getting ready for bed. A major part of conversation is listening. When children talk, adults listen and respond. Then children listen and respond, and so the flow of conversation happens.
Have you watched you pre-school child pretend to read to his younger sisters or brothers? Have you read his favorite story over and over? These experiences tell children that reading is fun. And when things are fun and they are repeated, your child will see letters. He begins to connect them to familiar words, especially the letters that make up his name. A natural next step for him to take is to write the letters.
When children see parents make a grocery list, they want to use a pencil and paper to make their own list. To encourage these beginning writing activities, have pencils, markers, crayons and scrap paper within your children’s reach.
The more children get connected with talking, listening, reading and writing, the easier it is for them to become active readers. While you as a parent have a big influence on these early behaviors, it is important to remember that opportunities for literacy experiences happen when you and your child share in the basic routines(日常生活)of everyday life.
1. The third paragraph tells us that parents can talk with their children__________.
A.during daily routines | B.only in quiet places |
C.in their spare time | D.when they are eager to walk |
A.copy the action of the adults. |
B.prefer to talk with those of their own age. |
C.show no interest in reading at all. |
D.waste a lot of paper and other materials. |
A.When their parents ask them to do so. |
B.When they believe they can write well. |
C.When they know what they want to know |
D.When they can connect letters with familiar words. |
A.talk about parents’ influence on their children’s behavior |
B.encourage parents to set a good example to their children |
C.advise parents to make reading a part of their children’s daily life |
D.make parents believe in the importance of early reading |
Hours: Part time
Salary : £11.12p/h
A teaching assistant is needed to start on 3rd August 2013. He or she will provide the students and teachers with appropriate support in the classroom. Secondary school experience preferred.
For further details please telephone Mrs. Caryl Lewis, Headteacher on 736524 or email her at cl@ recruitment.com.
Lunchtime assistant
Hours: Part time
Salary: £9.28p/h
We’re looking for someone to assist with the lunchtime routine, take care of pre-school children at mealtimes, and get the room ready for afternoon activities.
Anybody interested in this position please call Joanne Walton on 734229 or email her at stmarks@lapetiteecole.com.
Days per week: 5(Monday-Friday)
Working hours: 10:30am-2pm
Food section manager
Hours: Full time
Salary: Negotiable
Marks and Spencer needs a food section manager to start immediately. The ideal candidate must have experience within the food business, excellent communication and organisational skills coupled with the ability to manage the staff. Duties will include responsibilities for opening and closing the store, and providing the customers with up-to-date knowledge of products and services, Benefits include staff discount card.
You can contact Linda Hodgson by sending an email to lindahodgson@sandpiperci.com.
Shop assistant
Hours: Part time
Salary: Negotiable
The ideal candidate must have excellent customer service skills, be friendly and outgoing and have an eye for details.
Previous experience is an advantage, however, full training will be provided. Able to work as a member of a team. Must be able to speak and understand English.
You can apply for this position by emailing Sue Milroy at paris@jacksclothing.com.
Days per week: 5(Monday to Saturday with one day off during the week)
1. If you want to work in a nursery school, you should contact ______.A.Linda Hodgson | B.Caryl Lewis |
C.Joanne Walton | D.Sue Milroy |
A.can take great care of kids | B.has an eye for details |
C.has secondary school experience | D.can manage the staff members |
A.One can get in contact by e-mail. | B.One has to work five days a week. |
C.They require fluent English. | D.They are paid by the hour. |