Problem: Write a multi-choice question for the following article: Article: Napoga is a 12-year-old girl in Ghana ,Africa.It is hard for her family to get clean water.Every morning,she leaves home at half past five to get clean water for her family from a village far away.It takes her six hours to get enough clean water for daily cooking and drinking.She has no time to go to school or to play with her friends.Millions of people in the world are like Napoga.They can't get enough clean water to keep healthy. Earth Day is April 22.But on all other days,we must also remember it.The water we use is the most important natural resource on the earth. Water covers 70% of the earth's surface .But most of that is sea water.We can't use it for many things.Fresh water covers only 1% of the earth's surface. You probably feel lucky that your life isn't as hard as Napoga's.But that doesn't mean you don't have to worry about water.We all face serious water problems.One of them is water pollution.All kinds of things from cars,factories,farms and homes make our rivers,lakes,and oceans dirty.Polluted water is very bad for people to drink.And dirty water is bad for fish,too.Now,34% of all kinds of fish are dying out. How do cars and factories make our water dirty?First,they pollute the air.Then,when it rains,the rain water comes down and makes our drinking water dirty.Dirty rain,called acid rain ,is also bad for plants,animals and buildings. Scientists say that in 30 years,more than half of the people in the world won't have enough clean water.We have to learn how to save more water for ourselves and our children.Here is some advice for saving water: * Turn off the water while you brush your teeth.You can save as much as 450 liters each month. * Leaky taps waste a lot of water.Fix them right away! * You can easily cut your 10-minute showers in half--and you'll be just as clean. * When you wash dishes,don't let the water run. * Only wash clothes when you have a lot to wash.If your washing machine isn't full,you're wasting water!

A: Question: Acid rain _ .Options:A is only bad for living thingsB can be produced in factoriesC doesn't do harm to people,but it's bad for plants,animals and buildingsD doesn't just do harm to human beings but also to animals,plants and buildingsAnswer:D

Problem: Given the question: Write a multi-choice question for the following article: Article: These days, when the world seems to be hard to control, walking can make you feel peaceful. It gives you a chance to slow down, to relax and to appreciate yourself and your life in general. It helps you slow down enough to breathe deeply, to calm your thoughts, and to research the natural world filled with wonders. And yes, to love yourself more. Try to spend one day for a long travel on foot--far from the requirements of work and family. First, choose a date and mark it as your "relaxing day". Next, choose a place that you want to visit on foot. If you enjoy being out in nature, head to a wide and open place. Try to choose a place that's no more than 15 minutes from your home. You want to spend your time walking, not driving. Walk at an easy speed so you can walk longer and farther. If you normally walk two miles a day, go for four to six miles. Wear comfortable clothes. If it's warm, wear a hat to protect your face. And don't forget your sunglasses-- not only to protect your eyes but also to give you a sense of privacy while you walk. Before you go out, get up early so you can spend a few minutes relaxing. Relaxing is something few people spend in their spare time, but it leaves you feeling much lighter and less annoyed. Read something relaxing before you leave home, and it'll put you in a different condition of mind. And, of course, eat a healthy breakfast and drink plenty of water. Then pick up your backpack and head out. And enjoy yourself.
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The answer is:
Question: Before you go out for a walk, you should _ .Options:A eat a healthy breakfast.B drink plenty of water.C get up early and relax yourself.D all above.Answer:D

input question: Write a multi-choice question for the following article: Article: A young man called Jack has visited many countries. He knows few foreign languages, but he can always find someone who knows enough English to understand what he says. Last summer he went to China. He enjoyed himself in China and liked Chinese food very much. One day he went into a restaurant in a small village. He knew the Chinese word 'rice', so he ordered some rice. The village was famous for its mushrooms, and Jack thought they must be very fresh and delicious. He asked the waiter in English. However, the waiter couldn't understand at all, so he could do nothing for Jack. Jack thought hard. When he saw a piece of paper on the table, he had a good idea. He took out a pencil and drew a picture of a mushroom carefully. The waiter looked at the picture for a long time, then he smiled and left. A few minutes later, he came back with a black umbrella in his hand.???
output answer: Question: At last the waiter came back with an umbrella, because _ .Options:A it is raining outsideB it is going to rainC the mushroom Jack drew looked like an umbrellaD Jack was good at drawingAnswer:C

[Q]: Write a multi-choice question for the following article: Article: After the Spring Festival, I found some of my mom's daily habits have changed. Her cooking way was different. Vegetables that had been cooked crisply became very tender and soft. Fish that had been fried became soup. Her old shredded potato turned into diced potato... Feeling strange, dad and I asked Mom the reason for the change. But all she said was, "Just trying a different taste". Then she was silent. But it wasn't just her cooking way. Mom also change other habits. After dinner, instead of watching films on TV as usual, she would put on her newly-bought sports clothes and asked Dad to go out for a walk. After they came back home, mom would lose herself in magazines or newspapers about healthcare. Mom almost never gets sick. Why was she suddenly interested in medicine? I couldn't understand her "abnormal" behavior. Then one day I came across her micro blog . "While visiting my parents during the Spring Festival, I suddenly realized that they are in their 70s now," my mom had written. "They move slowly and it is hard for them to do the housework. I should visit them more often... "Some cooking should be changed to keep them healthy. They like fish soup, diced potato, tender and soft vegetables... "I must also keep fit by doing physical exercise. If my parents are too weak to move around, I can be strong enough to take care of them. When I am old, my son can also pay less attention to taking care of me..." When I read this, I felt very sorry. I used to complain that Mom didn't understand me and couldn't give me everything I wanted. I always thought there was a wide gap between us. But now I completely understand her. How great she is! She always thinks of others before herself. Everything she does is to help the people she loves live better lives. How unselfish her love is!
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[A]:
Question: What does the writer want to show us readers by talking about this story?Options:A Mom's love is selless and greatB Mom has changed her daily habits.C A misunderstanding between Mom and me.D How to cook food in a healthy way.Answer:A