input question: Write a multi-choice question for the following article: Article: In many parts of the world, cars play an important role in daily life and many societies would not exist without them. So the idea that in 20 years' time, no one will own cars may be hard to believe. But this is the prediction made by a team of transport researchers who are taken seriously, not only by government but also by car manufacturers. The Human Science and Advanced Technology Institute at Loughborough in the UK is part of an international research program. The team there believes that by 2020 all cars will be computerized. That will mean much saving, no accidents and better use of roads. The super-intelligent car in the future will drive itself. And it will not be owned by one individual. Instead, we will have a choice of cars and change them as frequently as we change our clothing. According to Dr. David Davis, who leads the research team, these predictions are based on the rising cost of the car culture, which had blocked up our cities, polluted our air, and caused more deaths than both world wars put together. Davis says, cars will be fitted with some intelligent devices to regulate the distance between one car and another. The car will automatically speed up, or slow down, to match the speed of the car in front. computers are much safer drivers than people, so cars in a road train will be able to drive much closer together than cars driven by people. By 2016, Dr. David Davis believes, car technology will give motorists a clear view of the road, whatever the weather conditions, by projecting an image of the road ahead on to the car's windscreen. And by 2020, cars will travel in line, linked to each other electronically. Cars will be connected by an electronic tow bar to the car in front to form "road-trains". "The front vehicle in such a train burns the normal amount."says Davis. "but all the others in the train would burn about ten percent of the normal amount, and so produce about ten percent of the pollution."???
output answer: Question: We know from the passage that governments and car manufactures _ .Options:A don't believe the prediction that no one will own cars by 2020B are dedicated to the technological invention in car industryC consider the prediction made by the researchers seriouslyD have put the super-intelligent car into mass productionAnswer:C

input question: Write a multi-choice question for the following article: Article: Could smells affect your lifespan? Female fruit flies rid of the ability to smell food outlive their peers.The sense of smell may be linked to the cellular ageing process in many other organisms--even people.A link has recently been found between sensory experiences and lifespan in both worms and flies.For example, Scott Pletcher, a biologist at the University of Michigan, found that eliminating fruit flies' ability to smell enabled them to live nearly 20 percent longer than flies with an intact sense of smell. Pletcher's team reasoned that food smells were the ones most likely to affect ageing, as nutrition and longevity are known to be linked in many organisms.To test the idea that food odors affect lifespan, Pletcher's team eliminated flies' ability to smell carbon dioxide, which is produced by some fly foods.They left the rest of the smelling system intact. This intervention had no effect on male flies, but the females lived 30 percent longer than normal.Pletcher thinks eliminating the ability to smell CO2may deprive flies of information about food availability.This could signal to cells that food is scarce, causing processes that promote survival.Indeed, his team found that the CO2-insensitive female flies stored extra fat and that both males and females immune to CO2were more resistant to stress than normal flies.Pletcher isn't sure why the change in his fruit flies only affected the lifespan of the females, but he suggests that females may simply be more sensitive to the odor of CO2. A smell or taste that stretches lifespan in humans could be a potential preventative for age-related disease, he adds.Although in fruit flies it appears to be the smell of CO2that affects ageing, he says that an analogue in humans might be a smell or taste linked to human food--or a lack of it.Matt Kaeberlein studies ageing at the University of Washington in Seattle. He cautions that we don't know whether ageing and smell are linked in mammals.But " we definitely undergo physiological changes in response to smelling...???
output answer: Question: According to the results of Pletcher's study, we can see that _ .Options:A male flies in general can live longer than female fliesB flies without ability to smell is inspired to find food in another wayC both male and female flies can live longer without the ability to smellD flies without ability to smell can also get information about food availabilityAnswer:B

input question: Write a multi-choice question for the following article: Article: High school students have always spread gossip in the halls, on the walls and on the phone. Now it's on the Internet, too. On various message boards, kids write about whom they hate, whom they think have fallen in love with each other and record other often hurtful things that may or may not be true. Sixteen-year-old Jessica remembers once when some kids at her school wrote cruel things about her on the web. "They were just making fun of me," she says. They said she's really ugly, she's this, she's that, blah-blah-blah. Jessica's 11-year-old sister, Emma, admits she's used the web to write bad things about another girl, though she regrets it now. "After a while, you may feel like, how could I have been so mean? Or, why did I do that?" she says. Experts say gossip on the Internet can be more harmful than the old fashioned kind. It lasts longer and is taken more seriously. And, unlike ugly words on the bathroom wall, there's no way to get rid of it. If your kids are victims of online gossip, Dr. Commanday suggests putting the gossip in to perspective . "Point out to them how what's being said on the screen differs from what everyone knows about you as a person," Dr. Commanday says. You can also try what worked from Emma: keep your kids off the offensive website! "When she was using it all the time, her name was there all the time. People were writing things about her," explains Patti Thrift, Emma's mother, "Since she has no longer had access to that, she's no longer a topic of conversation."???
output answer:
Question: The purpose of the passage is to _ .Options:A give some tips on how to prevent hurt of gossip on the InternetB list the difference between the old fashioned gossip and gossip on the InternetC advise students to keep away from the InternetD introduce different kinds of hurt students might meet withAnswer:A