Close contacts between Japan and the rest of the world were created in the twentieth century. In the last forty years, business contacts between Japan and the West have become very important. Many foreign companies now have offices in Japan and Japanese businessmen do business around the world. Differences between Japanese and Western ways of doing business, however, often bewilder foreign businessmen and make doing business in Japan difficult for foreigners.
The American businessman, for example, wants to start talking business immediately. He does not want to wait. The Japanese businessman, on the other hand, likes to arrive at decisions after giving them serious thought. Another thing foreign businessmen have difficulty in understanding is when a Japanese means “Yes” or “No”. This is because of cultural differences between Japanese and Western society(社会), Which make it difficult for a Japanese to say “No” directly.
In the USA, it is easy to say “No” to something one does not want to do. But in Japan, it is very difficult to say “No”. To refuse an invitation or a request(请求) with “No” is felt to be impolite. It is thought to be selfish and unfriendly. So instead of saying “No” directly, the Japanese have developed many ways to avoid(避免) saying “No”. These can help them avoid hurting other people’s feelings. However, this often makes their ways of doing business rather difficult for foreigners to understand and follow.What often makes foreigners feel difficult to do business in Japan?
| A．Their different ways of doing business. |
| B．Their different lifestyles. |
| C．The fact that the Japanese never say “No”. |
| D．The fact that the Japanese are slow to take action. |
Which of the following is the closest in meaning to the underlined expression “bewilder foreign businessmen” in Paragraph One?
| A．cause foreign businessmen to change their minds. |
| B．give a feeling of surprise to foreign businessmen. |
| C．attract foreign businessmen’s attention. |
| D．make foreign businessmen think wrongly. |
What fact does the passage lead you to believe?
| A．American businessmen do things more slowly than Japanese ones. |
| B．American businessmen like to say “Yes” and “No”. |
| C．Americans usually say what they are thinking. |
| D．Americans do not say what they think or feel clearly. |
From the passage we can infer(推断) that __________.
| A．Japanese businessmen are good at business |
| B．foreign businessmen should try to know Japanese ways of doing business |
| C．foreign businessmen must be more polite |
| D．you must learn from Japanese businessmen if you want to succeed |
Driving a car at a high speed along a highway seems to be fun. You only need to follow the
bright traffic signs beside the highway and it will take you where you wish to go.
But to a London taxi driver, driving is not an easy job. A taxi driver needs to have not only good driving skills but also a good knowledge of the city of London, from the loneliest street to the popular restaurant around. He has to be at the service of all kinds of passengers (乘客) at all times.
A London taxi driver said the following about his job.
During the night it is usual for him to stop two or three times for some food. He said, “I never drink when I’m working, otherwise I’d lose my license (驾驶执照).”
He normally goes home between two and three o’clock in the morning. There are times he has to stay longer and try to make more runs. He said, “That’s the worst thing about working for yourself. If you don’t make money, no one is going to give it to you. ”
London taxi drivers not only “take” but also “give”. Every summer hundreds of poor children from London go for a day at the sea ― by taxi! There rides are paid by the taxi drivers. At the sea, they are met by the mayor (市长) , and a lunch party is also held for the taxi drivers and the children. After a happy day’s running around the beaches and visiting the market there, the children go home again by taxi, free of charge of course!London taxi drivers try to make more runs sometimes mainly because __________.
| A．they make a living by driving |
| B．they prefer to work for themselves |
| C．they want to help more passengers |
| D．they are used to working deep into the night |
How do London taxi drivers “give”?
| A．They give the poor children a lunch party at he sea each summer. |
| B．They give poor children the chance to meet the maor. |
| C．They pay for some poor children’s rides for a day’s tour each summer. |
| D．They play with some poor children at the sea for a day each summer. |
Which of the following words can be used to describe London taxi drivers?
| A．Brave and careful. | B．Rich and generous |
| C．Modest and easy-going | D．Hard-working and kind. |
The passage is most likely to be found from __________.
| A．an advertisement of a taxi company |
| B．an online travel guide |
| C．a website about the taxi drivers in London |
| D．a report about living conditions in London |
Chris Jones recently completed a very unusual journey. Our reporter Mary Owen met him at
his home in the south of London and be told her all about the trip.
Reporter: What gave you the idea to make a trip around India on an elephant, Chris?
Chris: Well, it all started the idea two years ago when I was planning a trip to India. I visited a
photo exhibition of elephants and I realized that the only enjoyable way to make a trip around
India was on an elephant.
Reporter: What did you do next?
Chris: I flew to New Delhi and started looking for an elephant, I needed an elephant trained to
carry people. I didn’t know anything about elephants, so I asked an expert(专家) for help. He
taught me how to ride an elephant. He also helped me find an elephant.
Reporter: How long did it take to find a suitable elephant?
Chris: Not too long. I bought a female elephant called Tara for about 6, 000 dollars.
Reporter: Can you tell me about the journey?
Chris: Tara and I set off from New Delhi a week later. We were going to Sonepur in northern
India. There is a big elephant market there and I could sell Tara easily. And what a ride! Elephants
can travel at about 6 miles an hour and Sonepur is more than 1, 200 km away. It took us 64 days to
complete the journey.
Reporter: Did you have any problems on your journey?
Chris: Yes, a few. But nothing serious. On the third day, Tara hurt her foot. Btu that got better
quickly. Also, there was a lot of heavy rain during the first week and we got very wet!
Reporter: What happened when you reached Sonepur?
Chris: My plan was to sell Tara. But I was very fond of her. I couldn’t take her back to Britain
and I didn’t want to sell her at the market. I happened to meet some people who wanted an
elephant for their national park in southern India. I knew that Tara would be safe with them, so I
gave her to them. I was very sad to say goodbye.Chris got the idea to make a trip around India on an elephant from __________.
| A．a visit to a zoo | B．an elephant expert from India |
| C．the photos of elephant | D．an old friend who lived in India |
The elephant expert told Chris __________.
| A．when to buy an elephant | B．how to feed an elephant |
| C．where to sell his elephant | D．how to ride an elephant |
Chris decided to go to Sonepur because __________.
| A．it is a very interesting place |
| B．he would be able to sell Tara there easily |
| C．elephants cannot be sold anywhere else |
| D．it would take only a short time to get there |
When Chris arrived at the market in Sonepur, __________.
| A．he realized that he did not really want to sell Tara |
| B．he visited some shopkeepers |
| C．he sold Tara to a national park |
| D．he decided to take Tara home with him |
American schools are quite different from those in China. In America, at the beginning of the term, students must select their courses and teachers first. While in China students usually have no chances to select their courses and teachers.
Selecting is very important for your grades in America. So at the first term, don’t select too many courses, 74.or you’ll feel very nervous and it may influence your study. Then you have to ask for some teaching plans. There is some information about subjects, time arranging, marks and textbooks. At the same time, you must choose the teachers. Different teachers have different teaching methods. If the teacher is called “killer” by the last grade, many students will give up choosing him. Because this kind of teacher will leave too much homework, too many exams and give too low grades.
There is another thing after you select the course and the teacher. How to buy textbooks makes each student feel hard. The textbooks in America are very expensive. Each copy is about $30～50. In order to save money, many students buy some used textbooks, and some students usually borrow textbooks from the school library. You must get enough ready before class. In class, discussing is very important. 75. 老师鼓励你提出问题或展示你自己的观点。They don’t usually ask you to sit well. Instead they allow you to sit or stand everywhere you like. They don’t give you much homework to do. You can learn some knowledge and do exercises by yourself. So in American schools, you must do almost all things yourself.
根据文章内容，补全71、72句中所缺单词、短语或句子。 At the beginning of the new term, American students have to ask for some teaching plans and get their textbooks ready besides ____________________.
The teacher____________________will always leave too much homework, too many exams and give too low grades.
根据文章内容回答问题。
Why do many students in America buy used textbooks ? 请将文中黑体字译成汉语。
请将划线句子译成英语。
Bill Gates is head of the software company Microsoft and one of the world’s richest men. He was born on October 28, 1955 and grew up in Seattle with his two sisters. He was a very bright boy. Science and math were his two favorite subjects at school. And he dreamed of being a scientist.
Bill first started to play on computers at the age of 13. At that time, a computer was a very large machine. Once he was interested in a very old computer. He and some of his friends spent as much time as possible on computers. In the end, they worked out a software program. Bill sold it for 4,200 dollars when he was only 17.
In 1973, Bill went to Harvard University. In 1975, Bill and his partners developed a software program called BASIC. This was not the first program ever created, but its inventors were the first to decide that people who wanted to use it should pay for it. BASIC was a success. Then Bill left Harvard to work for Microsoft, a company he started in 1975 with his boyhood friend Paul Allen. They thought the computer would come into every office and every home soon. So they began developing software for personal computers. They improved the software to make it easier for people to use computers. After many years of hard work, Microsoft becomes one of the most successful companies. And Bill Gates also becomes one of the richest businessmen in the world.
根据文章内容将信息卡补充完整。
____________________________________________________________________________
____________________________________________________________________________
____________________________________________________________________________
____________________________________________________________________________
As space science develops, man has learned more and more about space. Space is not only amazing but also dangerous. While working in space, spacemen are facing danger as well as success. 
Scientists have found out that the radiation（辐射） is the greatest danger to spacemen in space. When spacemen are working in space, they are in danger of the radiation from the sun and other stars, which is bad for their health. The harm of the radiation won’t be found until their children even grandchildren are born. Some special medicine may work a little, but no really effective medicine has been found so far.
Space rubbish is also thought to be a great danger to spacemen. It’s reported that there were 9,000 man-made things flying in space. About 30% of these are satellites, 10% are spaceships, and the rest are space rubbish. An explosion（爆炸）in space in 1999 made a cloud of 300,000 fragments, each at least 4mm in size. A small piece of these even knocked a spaceship window and caused some damage（损坏）.
Scientists are watching and reporting any possible danger all the time. They are working to deal with space rubbish. Although space is really dangerous, it interests many people on the earth. In the near future, it may become possible for people to spend a few days in a space hotel. We may even choose to leave the earth and live in space in a few years. So we should do something to help improve the space environment. ______ shows the man-made things in space in the correct way.
| A． | B． | C． | D． |
The radiation from the sun and other stars is ______ to spacemen.
| A．good | B．helpful | C．useful | D．harmful |
The underlined word “fragments”means “______”.
| A．碎片 | B．泡沫 | C．烟雾 | D．飞碟 |
The passage talks about _________ kinds of danger in space.
| A．two | B．three | C．four | D．five |
Which of the following is TRUE?
| A．Scientists have found out ways to solve any problem in space. |
| B．Every one of us can have a travel to space in ten years. |
| C．The harm of the radiation may be found in the spacemen’s children. |
| D．Space is really dangerous, so it doesn’t interest anyone on the earth. |
A doctor was once teaching a class of medical students at a famous hospital in Edinburge. An injured man was brought in, and the doctor turned to one of his students and asked him, “What’s wrong with this man ?”
“I don’t know, sir,” the student answered. “Shall I examine him and find out?”
“There’s no need to examine him,” said the doctor. “You should know without asking questions. He has hurt his right knee. Didn’t you notice the way he walked? He hurt it by burning it in the fire. You see his trousers leg is burnt away at the knee. This is Monday morning. Yesterday was fine, but on Saturday the roads were wet and muddy. The man’s trousers are muddy all over. The man fell down on Saturday night.”
The doctor then turned to the man and said, “You had your pay on Saturday and went to a public house and drank too much. You got muddy and wet on the way home. Because you had drunk too much, you fell on the fire and burnt your knee. Is that right?
“Yes, sir,” said the man. The medical students were having a lesson ______.
| A．at the library | B．in a classroom |
| C．at a well-known hospital | D．in a medical school |
The man hurt his knee _______.
| A．on Monday | B．on Sunday night | C．on Saturday night | D．yesterday |
How did the doctor know that the man burnt his knee?
| A．From the way he walked. | B．By seeing his trousers leg is burnt away at the knee. |
| C．By seeing the man’s trousers are muddy all over. | D．Both A and B |
Which is the right order according to the passage?
① He burnt his knee. ②He got drunk. ③He fell down and got muddy. ④He had his pay.
| A．①②③④ | B．④③②① | C．③④①② | D．④②③① |
From the passage we know that _______ is very important for medical students.
| A．watching and thinking | B．taking good care of others |
| C．learning from others | D．teaching |
When you cough or sneeze, please turn your head away from others and cover your mouth with the full part of your hand. Afterwards, you should say,” Excuse me.” This is a rule I set for my students
It is so simple, but many kinds have never been told to do this. In fact, I notice adults cough and sneeze in public without putting a hand over the mouth. I hate traveling by subway(地铁) in New York during cold and flu season, because it is certain that someone is going to stand right behind me and cough or sneeze on my neck.
One important thing I point out to the kids is that after they sneeze or cough on their hand, they should wash their hands as soon as possible. Otherwise, they will be passing those germs(病菌) along to everything and everyone they touch.
In order to help the kids remember this rule, I tell them about an old story. It says that when you sneeze, evil spirits jump into your body. If you don’t cover your mouth, the spirits will enter, but if you cover your mouth, you will keep them out, We say “God bless you” when someone sneezes, and in Germany you should say “Gesundheit”. That means “Good health to you. “ Both expressions are said just in case you didn’t cover your mouth in time and the spirits were able to enter your body. The kids love finding out the origins(起源) of these expressions and it encourage them to put the advice to use more often.The writer of this article must be _______ .
| A．a reporter | B．a teacher |
| C．a doctor | D．an officer |
What does the underline word ‘this” mean?
| A．Don’t cough or sneeze in front of people. |
| B．Don’t stand beside someone who coughs or sneezes. |
| C．Many people cough or sneeze on the underground train. |
| D．Cover your mouth when coughing or sneezing and say sorry. |
After coughing or sneezing on their hand, students are advised to _______.
| A．say “God bless you” |
| B．wash their hands as soon as possible |
| C．go to see a doctor as soon as possible |
| D．go home and have a good rest |
According to the article, the writer would like the kids _______.
| A．to be polite to adults |
| B．to be in better health |
| C．to have good manners |
| D．to do well in exams |
Every time you turn on the television or take a ride in a car ,you could be adding to a problem called acid rain(酸雨). In this article, you’ll learn how acid is created, and how it affects us, and more importantly, what we all can do to prevent it.
How is acid rain created?
When people use fuels(燃料), such as coal and gasoline, poisonous gases are give off. When these gases mix with rain, acid rain forms. Many power stations burn fuels in order to creat the electricity(电) that we use in our homes and offices every day. Cars and trucks also send these gases into the air when they burn gasoline .When rain mixes with these gases, harmful things called acids form. This is acid rain.
How does acid rain affect us?
Acid rain damages(毁坏)everything that it touches. It poisons our rivers, ponds, lakes, and oceans along with all the life in them. It pollutes our soil and crops, harms trees, and can even kill fish and plants. Acid rain also eats away at buildings.
How can we prevent acid rain?
We need to cut down on the pollution that gets into our air. Turn off lights, television, and other electrical appliances if you are not using them, Walk or take a bike whenever possible. If you are travelling a long distance, take a bus or train to save fuel.
As research shows, acid rain harms our environment. But people everywhere can take small steps now to help protect our environment for future generations.When power stations burn fuel,_______.
| A．acid rain form | B．air pollution is caused |
| C．noise pollution is caused | D．acid rain gets heavier |
According to the article, acid rain affects us _______.
| A．suddenly | B．slightly | C．seriously | D．immediately |
What advice does the article give us?
| A．Go to school on foot or by bike if we can. |
| B．Go to bed earlier in order to use less electricity. |
| C．Travel by bus to prevent acid rain. |
| D．Turn off the television on rainy days. |
What is the best title of the article?
| A．Preventing Acid Rain | B．Forming of Acid Rain |
| C．Acid rain, Heavy Rain | D．Acid Rain, Killer Rain |
| Mitzi Lost Wednesday evening French poodle(卷毛狗) called Mitzi Brown, 5 year old, good reward Phone Barbara 555-4140 anytime |
Bluey Lost blue\ white Persian male cat 12months old, friendly nature Any info about Bluey Large reward Tom 555-2732 evenings |
| Pet-Cats Burmese kittens 11 weeks old 2 female 4 male 1 Red Others various colours Gentle and registered(注册)＄250 Sandy 555-0001 mornings |
Pet-Dogs Small dogs\short legs \long body 3 red 2 male 1 female 5 months old, registered Sale ＄280 Phone Carl 555-9019 afternoon |
If you want to buy a little dog, you can call _______.
| A．555-9019 | B．555-0001 | C．555-4140 | D．555-2732 |
If you tell the owner where Bluey is, you will be give _______.
| A．a gold medal | B．a large pet |
| C．a great prize | D．a lot of money |
Who is available to answer the call 24 hours a day?
A. Barbara B. Tom
B. Carl D. Sandy The above four notices are all about _______.
| A．dogs | B．cats | C．pets | D．selling pets |
After our hospital visit, my husband and I needed cheering up, so we thought we would treat ourselves to a big breakfast at our favourite restaurant. While we were waiting for our meals, we decided to use all our small change and make our wallets light, so we counted it out as we waited.
I vaguely(含糊地) remember seeing a man sitting nearby. When our meals arrived, we found a note. It read,” Your breakfast has been paid for. Hope you have a lovely day.”
It was a wonderful surprise as nothing like that had ever happened to us. He must have thought we could hardly pay the bill. We looked around to thank him, but he had left. As retirees(退休者)，we were grateful for the help like this, but it was the kindness of a total stranger that meant so much more to us.The old couple went to restaurant for a big breakfast in order to _______.
| A．become happier | B．become healthier |
| C．become lighter | D．become younger |
What have you learnt from the story?
| A．The old couple couldn’t afford the meal. |
| B．The old couple paid the meal by small change. |
| C．The old couple had a free meal in the end |
| D．The old couple bought the man a big breakfast |
Clearly, the man sitting near the couple was _______.
| A．poor | B．rich | C．helpful | D．grateful |
Chinese people call the Spring Festival“Nian”. But do you know that Nian
was once the name of a monster(妖怪)?
A long time ago, the monster Nian lived in the mountains. It ate
animals. But in winter, it could not find food. So it came to villages and
ate a lot of people. People were so afraid of Nian that they locked their
doors before evening came during the winter. One day, an old man came to a
village. He told people there that Nian was afraid of three things——the
color red, fire and noise. He told people to play drums and gongs, make
big fires and set off fireworks(放鞭炮)to make Nian go away.
On a moonless, cold night, Nian went to the village again. As soon as it
opened its big mouth, people made loud noises and made fires. Nian was
really afraid and ran away. wherever it went, there was noise and fire.
When Nian was tired and could not run anymore, people killed the monster.
After that, on the coldest day of winter, people beat drums and gongs,
and set off fireworks to celebrate the death of the monster of Nian. They
put up red lanterns and have a big dinner without sleeping during the
night.
In the morning people greet each other happily. So now we have the
Spring Festival. From the story, Nian seemed to be long, long ago.
A exciting B interesting C boring D terrible The monster Nian ate people in winter because it .
A wanted to make people afraid B had no food to eat
C celebrated the Spring Festival D liked to eat people in a villageNian was afraid of .
A red B fire C noise D A, B and C The monster Nian wasn’t killed until .
A it had eaten all the animals B the old man came to a village
C it was too tired to run away D people knew what it was afraid of What is the best title for the passage?
A How the Spring Festival Came B What People did During Nian
C How People Celebrated Nian D What the Spring Festival was
Tony: These days, the word “clone” has appeared very often in the newspapers. Do you know its meaning?
Lana: I read a report. It said that Dr. Ian Wilmut successfully cloned a lamb* named Dolly from a grown-up sheep. So people call him the “father” of Dolly.
Tony: In fact, the word “clone” means to produce the “same” animal by taking cells* from a
grown-up one. I think, if we know how to do cloning, we need only to keep a small number
of sheep, cows or horses.
Lana: What’s more, these days some people even want to clone humans. They have asked: Can we
clone ourselves?
Tony: It seems interesting. But do you think it possible to do that?
Lana: No, impossible! First, I think we cannot clone a dead person, because the cells in his body are dead already.
Tony: Then can we clone a living person?
Lana: Again no! You might clone yourself one after another, but it is only a copy, not a real you. It is only something, not a “human”.
Tony: Well, you mean that it is not a real human.
Lana: True enough! I think Dr. Wilmut would most like to make better animals, and it has nothing to do with human cloning.The word “clone” means_________________.
复制 B 克隆 C 抄袭 D 制造Dolly was the name of _______.
A. the father of a sheep B. a famous scientist
C. . a grown-up sheep D a sheep that was cloned Lana says Dr. Ian Wilmut is the “father” of Dolly. Here, she means __________.
Dr. Ian Wilmut was the first man to clone a sheep in his lab
Dr. Ian Wilmut gave Dolly a new life
Dr. Ian Wilmut took care of Dolly like a father
D. Dr. Ian Wilmut has a daughter whose name is Dolly From the conversation, may be clone in our life.
A a tree B a person C an elephant D an orange According to the conversation, we know about .
Scientists have successfully cloned humans.
Dr. Wilmut likes to do human cloning.
C. Cloned animals are better than humans.
D. Lana doesn’t think humans shouldn’t be cloned.
Sitting on a chair all day in school can make anyone want to move around. So, more and more teachers are letting students have a ball. By sitting on exercise balls instead of chairs, teachers find students' posture (姿势) and attention improve.
Dottie Pownall, a fifth-grade teacher in West Virginia, USA, has been using balls as chairs since December 2008. "The students love them", she says. Pownall took a survey of her students. She found that 80% of the students thought sitting on the balls helped them pay more attention to what they were learning.
The teacher, Pisa Witt, felt so strongly about the use of balls as chairs, she started Witt Fitt. This company encourages the use of the balls. And the company educates not only teachers but also students on how to use them. "Our products are used in 24 states, three provinces in Canada, Puert
o Rico ('波多黎各) and Japan," says Witt. "Research shows that sitting on the balls makes them sit up straighter. You can slouch (低头垂肩地坐) on a ball," says Witt, "but it feels awful." Because the students are moving, their blood (血液) increases. That carries more oxygen (氧气 to the brain (大脑), so the kids have more energy and can focus longer.
"Furthermore, they're fun." says Pownali. What will happen if a student sits on a chair all day in school? The student will _________.
| A．pay more attention to his lessons | B．be fun |
| C．like to move around | D．sit up straighter |
How long has Dottie Pownall used the balls?
| A．About three years. | B．Only one year. |
| C．In 2008. | D．Since he was a fifth-grade teacher. |
In how many countries are the balls used as the students' chairs?
| A．Four. | B．Three. | C．Two. | D．One. |
Teachers choose balls instead of chairs because sitting on balls helps the kids___________.
| A．improve the students' posture and attention | B．slouch on the chairs |
| C．have fun | D．Both A and C are correct answers. |
Which is better for kids to study in class, sitting on a chair or sitting on a ball?
| A．Sitting on a chair. | B．Sitting on a ball. |
| C．They are the same. | D．We don't know. |
Here's an interview to a pilot about his life.
(R="Reporter;" P= Pilot)
R: How much time do pilots actually spend flying a plane?
P: It varies (WES'J) from about 20 minutes on some domestic (区别) flights to as much as 18 hours on international flights. It all depends on if the flight is a short- or long-haul flight.
R: Do pilots take breaks during flights or do they fly the whole time?
P: Yes, we take breaks during long-haul flights. Airlines assign (指派) three or four pilots to long flights. We take turns flying the plane.
R: If pilots are traveling all the time, how do they deal with jet lag (时差)?
P: Jet lag is annoying for almost all pilots. I try to go to sleep as I would at home.
R: How important is it to know the weight and size of the plane you are flying?
P: It is very important. We weigh almost everything put into the airplane and make estimates (估计) according to the number of people on each flight.
R: Do pilots eat the airplane food?
P: Yes, we eat business class food! Airplane food changes every season and is very delicious if you don't hate eating lobster (龙虾) every day! The pilots on the same plane are supposed to make different meal choices so that if one of the dishes causes food poisoning, only one of them will be sick. That way, at least one pilot will always be well enough to fly the plane!The number of pilots depends on _.
| A．how many hours a plane flies | B．what kind of planes they are |
| C．the airline companies assign | D．what the pilot likes |
In order to know the weight of the airplane, the pilots must know_ __.
| A．the weight of everything put into the plane |
| B．the number of people on the plane |
| C．the weight of the things and people on the plane |
| D．the importance of the weight |
What's the Chinese meaning of the word "poisoning" in the passage?
| A．中毒 | B．难吃 | C．缺少 | D．浪费 |
What does the pilot think of the airplane food?
| A．Airplane food is more delicious than lobster. |
| B．The pilot suggests having airplane food instead of lobster. |
| C．The pilot doesn't like the airplane food at all. |
| D．Airplane food is as delicious as lobster. |
What question doesn't the reporter ask in the interview?
| A．How to keep passengers safe? |
| B．How long do pilots actually spend flying a plane? |
| C．How to deal with jet lag? |
| D．How to take breaks during flying. |
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