Q: Write a multi-choice question for the following article, with the given choices and answer: 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. Options: A the exciting games B the special glasses C the dark screen D the image in the room Answer: B the special glasses Question:
A: According to the passage,we can see 3D TV with the help of _ .

Q: Write a multi-choice question for the following article, with the given choices and answer: Article: Do you enjoy visiting a museum? Did you ever make a plan before a visit? Every museum must have something that attracts you. And there are many possible ways to enjoy yourself in a museum. If you follow these steps below, you'll know what is worth seeing and doing, so that you can make the most of your time at the museum. Decide what museum you will visit. There are so many different kinds of museums and you first need to find one that you like. It's easy for you to choose one and start an enjoyable visit! Do some research online. Every museum now has a website which allows you to look through the information about it. On the website, you may look for such things as: The exhibits -See what is on show at the museum at all times, and what special exhibitions are held for a short time. The history of the museum -There will often be very interesting stories about the exhibits and the benefactors . That can make your visit more interesting. Activities -See whether there are talks, tours our special activities on the day when you visit. Many museums hold some activities that meet the interests of all age groups. Cost, food or shortage - It's important how much the visit will cost. You have to decide whether or not you can eat there. You might also need to find out transportation needs, as well as storage for coats, bags etc. Learn at least one thing on your visit. It is always good to take away something new from your visit. Plan breaks into your visit. When you walk around, standing here and studying exhibits there, you may become very tired. So it is important to take breaks. A break is a good opportunity for you to think of what you have seen and what else you might wan t to do in museum. Take a friend or two. Visiting museums is always a lot more fun when you are with someone else. You can talk over what you're seeing. A friend also brings another way of thinking when you talk about the exhibit. Options: A What to do in a museum. B How to enjoy a museum. C Where to find a museum. D When to visit a museum. Answer: B How to enjoy a museum. Question:
A: What is the passage mainly about?

Q: Write a multi-choice question for the following article, with the given choices and answer: Article: You've got plenty of emails from your mom, and maybe even a few from dear old grandma. But have you ever received a message from a river? Now, Ireland's River Lee is sending out much information, thanks to wireless technology. In a program called the DEPLOY project, scientists have put some sensors in rivers that can find pollution levels. Instead of asking scientists to collect water _ several times a day, the government can now examine pollution levels in the water, and find out if there is anything polluted entering the river. This makes it much easier for scientists to protect the environment, since problems can be discovered before a serious pollution accident really happens. People in the area can also receive free reports from the river, so that they can find out whether the water is safe for swimming or boating on a certain day. And people can also know if the water is clear enough for them to drink and use. The DEPLOY project has not only started in Ireland, also the same programs have started in thousands of places around the U.S. Now you live in a world in which you could receive information with your mobile phone about environment. The technology should help to make us know more about the pollution that surrounds us--which just might get us all a little more involved with trying to clean up our world. Options: A By putting sensors in rivers. B By using mobile phones. C By boating or swimming. D By surfing the Internet. Answer: A By putting sensors in rivers. Question:
A: How do scientists find pollution levels in rivers?

Q: Write a multi-choice question for the following article, with the given choices and answer: Article: Look at these two photos. They are John and Ann. They're my good friends. All of us like music and we often sing together . John lives near my house and we are in the same class. John is 15 years old and 1.68 metres tall. He has blond hair and blue eyes. John's English is very good and sometimes he helps me with my homework. He often wears a T-shirt and shorts. But in the photo, he is wearing a yellow shirt and black pants. Ann is in another school. She is short with brown hair and brown eyes. She looks very pretty. She has dance classes every Saturday afternoon and Ann can dance very well. Her favourite clothes are blouses and skirts. In the photo, she is wearing a dress and a hat. Options: A Yellow. B Blue. C Black. D Brown. Answer: A Yellow. Question:
A:
What colour is John's shirt in the photo?