input question: Write a multi-choice question for the following article, with the given choices and answer: Article: Why is 2004 a special year? Because it is a Leap Year . What's so special about that? Well, we have a Leap Year every four years. And it has 366 days, not the usual 365. In a Leap Year, we have 29 days in February, while in a usual year we have only 28 days. Why do we have a Leap Year? We have a Leap Year so we can keep the calendar in step with the seasons. The calendar is a kind of clock for the year. But how long is a year? A calendar year is 365 days. But a true year is 365 days, 5 hours, 48 minutes and 46 seconds long. That's the time it takes the earth to go around the sun. So every four years we have one more day, and we put it at the end of February, the shortest month of a year. Then we have a Leap Year. Options: A a day B a year C a little longer D than 365 days Answer: C a little longer Question:???
output answer: It takes the earth _ to go around the sun.

input question: Write a multi-choice question for the following article, with the given choices and answer: Article: When you're not at home,many worries may start to crowd your mind.Did I turn the coffee maker off?Did I lock the door?Are the kids doing their homework or watching television?With a smart home,you can quiet all of these worries. A smart home is a home with a communication network.This network connects devices ,such as lights and TV sets,and allows them to be controlled from far away through electrical wiring,mobile phone communication or WiFi over the internet. More and more people may start to consider owning a smart home,because it makes life much more convenient.It can help keep your room at a certain temperature.It can record what happens inside the home and send the video to your phone.When you are on vacation abroad,you can use a smart home controller to switch on or off the electricity when necessary.Some smart homes can receive a visitor,allowing him to come in and offering him a drink.They can even feed the cat and water the plants. Besides,smart homes are easy to fix.Most smart home technology and devices are wireless and can be set up with a minimum of tools,using only the guiding information.When a problem appears,you can deal with it yourself without paying a professional. However,for home-users,the smart home technology is far from perfect.It can be rather expensive to own the technology and the devices.Also,because the smart home system allow its owner to get home information from anywhere,it leaves the home easy to be attacked by hackers ,who may secretly use or change the information in the system. Now,many scientists are excited at the future of smart home technology.Imagine being able to get fashion advice from your mirror,or receive food shopping suggestions from your refrigerator.While there are others who worry that those smart devices will make people lazier and lonelier.Whatever it is,one thing is for sure---smart home technology will change the way we live and work. Options: A electric lights B mirror technologies C mobile phones D shopping programs Answer: C mobile phones Question:???
output answer: According to the passage,nowadays a smart home can lock the door through _ .

input question: Write a multi-choice question for the following article, with the given choices and answer: Article: My name is Sam. I joined a club called "passing help" last month. Now let me tell you why I joined it. One evening this May, on my way home my old car broke down .It was 25 miles from my home. I wanted to get a ride , but there was no car. It was also hard to take a taxi. I decided to take a bus home .I went to a bus stop nearby. After a while, a bus came, but it did not go to my town , the bus driver was a young woman. She was kind and she told me which bus I should take. I waited there for about thirty minutes,but no bus came .At last a car came to me and a woman came out of the car .She was just the bus driver. "When I reached the bus station,I got to know that the bus to your town couldn't come ,so I returned here .I just can't leave you here ,"she said , " Get in my car and I will take you back to your home." "It is a long way." I said. "Come on,sir, "she said,"Let's go." On the way,she told me a story. A few days ago,there wasn't gas in her car. An old man drove her up to a gas station and then back to her car. When we got to my home,I wanted to give her some money to thank her,but she didn't accept her. "I only want to help others and do something nice for somebody. Pass it along. " she said. Options: A a club boss B a taxi driver C a bus driver D a gas station worker Answer: C a bus driver Question:???
output answer: From the passage , we know that the young woman was _ .

input question: Write a multi-choice question for the following article, with the given choices and answer: Article: Do you know Open Farm Sunday? It is a new day in Britain. It is the fourth mayional open day for the farming industry .Now it is setting more and more popular among people, especially among young people. It is said that about 435 farms opened their gates to the public. The farmers invited people to their farms. Many people help the farmers work on the farms. They can do many things over there,such as water the crops and gather the crops. People could find pleasure of farming. Open Farm Sunday is a good chance to enjoy the life of countryside,especially for people living in the cities.If you come to the farm,you will fall in love with the country life.Here you can listen to the birds,enjoy the beautiful _ of countryside breathe the fresh air and watch the crops grow.You can also work with the farmers and taste the produce,such as tomatoes and cucumbers. One farmer said,"Welcome children to our farms. We will show you where your food comes from." Options: A They can visitors the beautiful view of countryside. B They can watch the crops grow. C They can work with the farmers and taste the produce. D All of the above. Answer: D All of the above. Question:???
output answer:
What can visitors do on the farms according to the passage?