Question: Read the following article and answer the question. Article: When you watch 3D movies or TV,you have to wear a special pair of glasses.The 3D glasses make the images from the screen look like they are there in the room with you. Three-dimensional,or 3D,means having three dimensions : width,height and depth.3D technology is based on the way the human brain and eyes work.Because the _ of a person's eyes are about 6.5era apart ,when we look at something,each eye sees it from a different angle .Our eyes send the two images to our brain,and the brain puts them together.The small difference between the image from the right eye and the image from the left eye allows us to see depth. When we view pictures and television in two dimensions,each eye gets the same information.That is because the image has no real depth,and there is only one of viewing it.So the goal of 3D technology is to get a different image into each of the viewer.It uses two film projectors.One projects a left eye image and the other projects a right image.The 3D glasses allow us to see a different image in each eye. While watching 3D films,we feel that we are in the same environment as the things we're watching.However,it also has its disadvantages.The 3D glasses work by controlling the amount of light that reaches the eyes.It makes the screen look darker.What's more,people with eye problems may get headaches if they spend too much time watching 3D movies,because their brains need to work harder to "read" the images. Question: According to the passage,we can see 3D TV with the help of _ . Answer:
OPTIONS:
- the exciting games
- the special glasses
- the dark screen
- the image in the room
Answer: the special glasses

input with options: Read the following article and answer the question. Article: BEIJING--Heavy haze still covered north and east China on Saturday, with highways closed and flights delayed or canceled . The smoggy weather affected the country's land from north to south, including Beijing, Hebei, Shandong, Jiangsu, Shanghai, Zhejiang, Hunan, Guangxi and Guangdong, with visibility less than 50 meters in some areas. Cities like Shanghai and Nanjing have been enveloped in the grey sky for the past several days. Many walkers in the street had to wear masks. In the Lukou airport in Nanjing, Jiangsu Province, more than 60 inbound and outbound flights were canceled on Saturday because of the hazy, which also forced primary and middle schools and kindergartens to stop classes on Thursday and Friday in Nanjing. The Ministry of Environmental Protection said earlier this week that there were several main reasons behind the widespread haze: unfavorable weather conditions making it difficult for pollutants to diffuse , motor vehicle exhaust , coal use for winter heating. The Chinese government now plans to clean up the air by cutting coal use, closing some factories and promoting cleaner production. "We must face up to the realities," said Yan Naiqiang, a professor of environmental science at Shanghai Jiao Tong University. "The treatment of smog will be a long battle." Question: Which of the following is _ a reason for the heavy haze? Answer:
OPTIONS:
- Bad weather conditions.
- Too many flights.
- Motor vehicle exhaust.
- Coal use.
output: Too many flights.

Q: Read the following article and answer the question. Article: Tom was three years old. He liked to watch TV with his parents after supper, but his parents never let him stay long. Mother would say, "It's eight o'clock now. It's time for you to go to bed, Tom." "But why don't you go to bed, too?" Tom always asked. "We are adults ," mother would say, "And adults go to bed late." One evening Tom asked his mother for an apple. "But it's too late," his mother didn't want to give him anything to eat at bedtime. "The apples are already asleep." "But not all of them, Mom." Tom said, "The baby apples are perhaps asleep, but their parents are surely awake." Question: From the story we know _ . Answer:

OPTIONS:
- Tom was a quiet boy
- Tom was a bad boy
- Tom was a lazy boy
- Tom was a clever boy

A: Tom was a clever boy

input: OPTIONS:
- tell people some knowledge about children's cancers
- have fun for the students in LVS Ascot Junior School
- help the local government do more things for students
- raise money for more research into children's cancers Now, answer this question: Read the following article and answer the question. Article: In many British schools, the pupils usually wear their school uniforms to school on weekdays.However, recently the students at LVS Ascot Junior School in England wore something quite different.What they wore was what people wear when they go to bed--pyjamas .They did this not only for fun, but for a local charity called Christopher's Smile. Christopher's Smile was set up in 2008 by Karen & Kevin Capel whose only son Christopher died of cancer at a young age.They hope their charity will help pay for more research into children's cancers.Since then, the charity has raised a lot of money and gotten more and more volunteers.Every year, thousands of people take part in different activities such as charity walk or run to show their support for Christopher's Smile. The students of Grade 6 at LVS Ascot Junior School also wanted to do something for the sick children.They organized the event "Pyjamas Day" to support Christopher's Smile."We wanted to raise money for our charity in a way that the whole school could join in it, so each pupil paid PS1 to wear his or her pyjamas to school on Pyjamas Day," said the young organizers.Both the students and their teachers took part in the event with great interest.Together they not only raised some money, but also had a good time. Question: Christopher's Smile was set up to _ . Answer:
A:
output: raise money for more research into children's cancers

Q: Read the following article and answer the question. Article: More and more people are interested in traveling. Why do people travel? "To see more of the country and the world," many people would say. Of course it offers us good chances to meet people from other countries, learn about their culture. In 2014, Chinese people traveled to other countries 30% more than in 2013. The number reached 77,000,000. Chinese people usually join large tourist groups and visit several countries in one trip. Chinese people don't just travel for sights. They can also go shopping. For example, during Christmas, shops usually offer discounts. Then shopping in Europe and the United States is popular among Chinese travelers. In winter, China goes through a cold season. So many people like going to some countries in Southeast Asia because the weather there is pleasant. Now more Chinese can go traveling. But some of them don't have a sense of public manners. A report says some Chinese don't follow the traveling rules. Someone writes 'Ding x x has come here', someone litters, spits, snatches bus seats, takes off shoes in public, talks loudly and smokes in non-smoking areas. We should stop doing these. Question: As a good tourist, you should _ . Answer:

OPTIONS:
- litter and spit here and there
- take off the shoes in public
- have a sense of public manners
- speak loudly and smoke as you like

A:
have a sense of public manners