input question: Write a multi-choice question for the following article: Article: Butterflies are common all over the world,but butterflies in hotter countries are usually bigger and more brightly colored than those in coo1er countries,and there are more different kinds. Usually the male butterflies are more brightly colored than the females.The females have bigger and heavier bodies since they carry the eggs.The bright colors of the males help to attract the females,and the duller colors of the females make them less likely to be caught by enemies before they have laid their eggs. Some butterflies have bright pattern colors on the upper surface of their wings t _ show when flying ,but when they rest on a tree or leaves , they close their wings.On the undersides of their wings there are green and brown marks which look like the tree or leaves.They are then difficult to be seen.The best example of this is the Dead Leaf Butterfly.When its wings are c1osed,it looks exactly like a dead leaf.There are even marks that look like the holes in a dead leaf.When the butterfly is run after by a bird,it closes its wings and seems to have disappeared completely. Many butterflies have round marks on their wings that look like eyes.The round marks have a useful function .When the butterflies are resting,their wings are closed,and these marks can't be seen. When a bird sees one,and begins to attack it,the butterfly will open its Wings. The bird thinks that it sees two eyes staring at it,frightened,and flies away.???
output answer: Question: The duller colors of the female butterflies _ .Options:A help to fly easilyB help to attract the malesC make them look fearfulD make them harder to be caughtAnswer:D

input question: Write a multi-choice question for the following article: Article: Sally was a student. It was going to be her mother's birthday. She wanted to buy her a present that would be nice and useful but not expensive. A week before her mother's birthday, she went shopping after a quick and simple lunch. When she had been looking for half an hour, she found a shop that was selling cheep umbrellas , and decided to take a black one, since her mother had lost hers the month before. She thought, "You could carry that when you are wearing clothes of any color." So she decided to buy a lovely black umbrella and took it back to school with her until her classes had finished. On her way back home in the train that evening, she felt hungry because she had such a small lunch that she went along to the buffet car for another sandwich and cup of coffee. She had left the black umbrella above her seat in the compartment , but when she got back, it had gone! When she had left the compartment, there had been no other passengers in it, but now there were three. Sally began to cry when she saw that the umbrella was no longer there. The other passengers felt very sorry for her and asked what the matter was. She told them that the black umbrella she had bought for her mother was gone, and that she had to get out at the next station. After the three other passengers heard it, they asked her for her mother's address so that they could sent the umbrella to her if someone had taken it by mistake and brought it back after Sally had got out of the train. The next week, Sally heard from her mother. It said, "Thank you very much for your lovely presents, but why did you send me three black umbrellas?"???
output answer: Question: What does the writer want to tell us?Options:A You should take care of your things when you are traveling.B Show your love to others, and they will bring you love.C Children should often come back to see their parents.D It's no use crying when you are in trouble.Answer:B

input question: Write a multi-choice question for the following article: Article: You may have known several kinds of police --- traffic police, fire police and street police. But have you ever heard of energy-saving policeman? A group of 22 energy-saving policemen went to work last week in Beijing. They go around the city to see the use of energy in hotels, office buildings, shopping centers and other public places. One of their aims is to make sure that these places have set their air conditioning no cooler than 26degC. They also set up a special phone line so that people can tell them which buildings fail to follow the rule. "If everyone sets their air conditioning at 26degC, Beijing will save 400 million kilowatthour of electricity in one summer. That's one-third of all the usages of the city in the season," said a TV advertisement. Other Chinese cities, like Wuhan in Hubei Province and Yangzhou in Jiansu Province, are going to follow Beijing's steps in setting up a similar police team. As one of the fastest developing countries, China is using a lot of energy. This has a great effect on the country's environment and limited energy. From 1986 to 2005, the country experienced 20 warm winters continuously . Numbers show that Chinese cities have to spend billions of yuan solving environmental problems every year. At the beginning of this month, China made its first action plan to fight pollution. It aims to reduce energy usage by 20% and increase renewable energy up to 10% from 7% by 2010. To introduce the public to a green life, last week Beijing held a show on energy-saving technology and productions. Environment-friendly machines, such as a vending machine that helps collect used bottles, have attracted lots of attention. "We want to tell people that there are certain ways to protect the environment. Each of us can find effective ways to do it on our daily lives," said Liu Qianguang, an environmental engineer in Beijing.???
output answer: Question: The job of the energy-saving policemen is _ .Options:A to set up a special phone lineB to set the air conditioning coolerC to check the use of energy in public placesD to make sure that more energy will be producedAnswer:C

input question: Write a multi-choice question for the following article: Article: What's going to happen in the future? Will robots control our planet? Will computers become smarter than us? Not likely. But here are some things that scientists say are most likely to happen in 10 to 30 years from now, according to the BBC.2-1-c-n-j-y Digital money We used to pay with cash for everything we bought. Now when we use a credit card to shop online, money is spent without us seeing it. That means we are already using digital money. Using a card is much easier than searching our pockets for change. It is also safer than carrying a lot of cash. When ATM cards were first introduced, they were not accepted everywhere. But now it's hard to live without them. It's reported that people in Sweden completely stopped using cash last year, and the US might be next. Bionic eye It's no longer something only in a science fiction movie. People who are blind may have a chance to get their sight back--by wearing bionic eyes. A blind eye can no longer sense light, but a bionic eye can use a camera to "see" the environment and send data to the mind. Now the bionic eye only allows patients to see lights and unclear shapes. A high resolution image could be just a few years away. Self-driving cars Unlike a human driver, a self-driving car won't get distracted by phone call, the radio or something outside the window. Sensors and cameras on the car would allow it to stick reduce the number of road accidents. You could even take a nap while the car driver itself. Many vehicle companies are now planning self!driving cars. "By 2040, driverless vehicles will be widely accepted and possibly be the dominant vehicles on the road," said Jeffrey Miller, professor at the University of Alaska Anchorage, US.???
output answer:
Question: Which of the following can be predicted from the passage?Options:A There would be a number of self-drivingB The blind could use cameras to see things around.C We would live a hard life with digital money.D Robots would control the world.Answer:A