Problem: Write a multi-choice question for the following article, with the given choices and answer: Article: Imagine the situation. You are driving along in a desert or on a mountain. You have no idea where you are. You passed the last house two hours ago. Then your car breaks down. It is night and it is cold. You have no mobile phone. What do you do? Well, next time take a GPS with you. This invention may be able to help you. It is a device which uses satellites to find the user's position. It can find your position to within 20 meters. A GPS cannot start your car, but at least you will know where you are. GPS, which means Global Positioning System , is a small radio receiver. It looks like a mobile phone. You can hold it in your hand, or put in you pocket. It is sometimes put into a watch or a telephone. We also find GPS devices in cars, planes, or boats. Some of these devices have electronic maps, so you know where you are. For example, in a city they can tell you the name of the street. There are three parts to the Global Positioning System. The first part is the receiver. You can hold it in your hand, or have it fixed into your car, plane, etc. the second part is a group of satellites orbiting the Earth. The receiver contacts at least four of the satellites and calculates its position. The third part of the system is a network of ground stations. They are all over the world. _ control the satellites and make sure they are working well. Some people think that in the future the GPS will be as common as the mobile. They are becoming cheaper and more and more accurate . There are also new uses for the GPS. Perhaps they will become like watches. Everyone will have one and you will never be lost again.GPS Options: A All GPS devices have electronic maps. B People in many countries will use the GPS for free. C The receiver of the GPS contacts at least five of the satellites. D The GPS will become more and more common in everyday life. Answer: D The GPS will become more and more common in everyday life. Question:

A: What can we infer from the passage?

Problem: Given the question: Write a multi-choice question for the following article, with the given choices and answer: Article: Drinking water is good for your health. There are some scientific ways of drinking water. 1. It is the best medicine to drink two glasses of water in the morning. 2. Drink clean water. 3. Drink the water that has not been boiled. Many people think boiled water is safe and good to people's health. In fact, it is not true. The boiling point of water is 100degC. By boiling it, most bacteria in water can be killed. In the past, the water was less polluted. So boiling was a good way to make clean water. But heavy metals and other dangerous things in today's water are much more terrible than bacteria. Boiling doesn't fix that problem. And boiling water may give us more of the dangerous things in our glass. 4. Never use soft drinks to take the place of water. 5. Water is also needed in winter. 6. Drink water at the right time. 1) After getting up in the morning, you have less water in your body, because you weren't drinking for the whole night. So you should drink some water to keep your health after getting up in the morning. That can prevent high blood pressure, cerebral hemorrhages and so on. 2) Drinking water at about 10 am helps your body keep enough water. 3) Drinking water at about 3 pm can clean out the wastes in your body. 4) About eight o'clock in the evening is the best time to drink water. Your blood gets thicker when you sleep. Water will make your blood less thick. Besides, we should drink 2L of water every day. Water is so important for our life. We should drink water often. Options: A Drinking some water after getting up in the morning B Drinking some water before going to bed C Drinking some soft drinks after getting up D Drinking some milk before going to bed Answer: A Drinking some water after getting up in the morning Question:
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The answer is:
_ can prevent high blood pressure, cerebral hemorrhages and so on.

input question: Write a multi-choice question for the following article, with the given choices and answer: Article: A little girl walked to and from school every day. Though it was not fine and clouds appeared in the sky that morning, the little girl made her daily trip to school as usual. When school was over, winds became stronger and it began to rain. The mother of the little girl felt worried that her daughter would be afraid when she walked home from school and that lightning might frighten her child. Following the bright light of lightning, the mother quickly got into her car and drove to her child's school. As the mother drove along the road, she saw her little girl walking alone in the rain.To her great surprise, she found that when a lightning came, her daughter stopped, looked up and smiled. Another lightning came and then another followed. With each lightning, the little girl stopped, looked up and smiled. Inside the car, the mother asked her daughter, "What were you doing? Why did you look up and smile when the lightning came?" The little girl answered with a smile, "Mum, you know, God was looking at me. Each time I felt a little afraid walking in the rain, God would take a picture of me. I knew he was playing a game with me." Options: A It was rainy. B It was fine. C It was just windy. D It was cloudy. Answer: D It was cloudy. Question:???
output answer: What was the weather like before school was over?

Write a multi-choice question for the following article, with the given choices and answer: Article: Do you still get free plastic bags from the supermarkets? Things have changed. China has banned free plastic bags in shops and supermarkets,and people have to pay for using plastic bags. The rule started on June 1st. It came because our country tried to make less litter. Making super-thin plastic bags has also been banned. The Chinese once used about 3,000,000,000 plastic shopping bags a day,and they have caused pollution of the environment. The bags have become a main cause of plastic pollution because they are easy to break and people throw them away here and there. So the Chinese people are encouraged to bring their own bags for shop ping. What kind of shopping bag is the best to bring? Some students in Chongqing have a good idea. They make their own shopping bags. They use old clothes to make cloth bags,and send them to their parents as presents. They also ask their parents and friends to use cloth bags instead of plastic ones. They think it is their duty to protect the environment. ,. Options: A throw plastic bags here and there B collect plastic bags in the street C pay for using plastic bags at shops and supermarkets D use free plastic bags at shops and supermarkets Answer: C pay for using plastic bags at shops and supermarkets Question:
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Answer: People in China have to _ now.

[Q]: Write a multi-choice question for the following article, with the given choices and answer: Article: All students should have good study habits. When you have good study habits, you can learn things quickly. You also remember them easily . Do you like to study in the living-room? This is not a good place because it is usually too noisy. You should study in a quiet place, like your bedroom. A quiet place will help you only think about one thing, and you will learn better. Before you begin to study, do not forget to clean your desk. A good desk light is important, too .You'll feel tired easily if there is not much light . Options: A Study in the Bedroom B Good Study Habits C How to study D Desk Light is Important Answer: B Good Study Habits Question:
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[A]:
The best title of this passage is _ .