Q: Write a multi-choice question for the following article, with the given choices and answer: Article: It does not come as a surprise that Dubai has a growing problem with tragic.The local rulers have explored all the conventional ways to get traffic moving again,including higher prices for parking,fuel and insurance.But at a recent conference in Hamburg,Hussain Lootah said that the city may adopt a more strict approach:setting an income level for vehicle ownership. Mr Lootah's approach is unlikely to be copied widely,but mayors of other big cities around the world are starting to think about taking severe actions of their own,including complete car bans in inner cities.But the efforts may not be enough to reduce traffic and pollution.The problems will only get worse:the number of vehicles sold globally each year will grow from around 80 million today to more than 100 million by the end of the decade,according to IHS Automotive.[] There are already a handful of car-free communities around the world.But these are typically small and often tourist destinations that seek to create a throwback in time,such as Sark Island,in the English Channel.The largest ear-free urban area is probably Venice,where it is impossible to build roads and bridges to link the more than 100 small islands the city sits on. Yet pedestrian malls and other car-free zones keep popping up in cities around the world.Some cities are considering ways to limit central city access to"green"machines,such as battery-electric vehicles.Hamburg is perhaps the furthest along. Such extreme plans may fly in a city such as Hamburg.But in many other cities the political resistance even to less far-reaching measures is hard to overcome.Michael Bloomberg,New York's former mayor,tried twice to introduce a jam charge for much of Manhattan,but his plans were rejected by state lawmakers. Options: A Because Mr Lootah's approach will be copied widely. B Because mayors take gentle measures toward them. C Because more vehicles will be sold globally each year. D Because complete car bans in inner cities are not made. Answer: C Because more vehicles will be sold globally each year. Question:
A: Why is it still hard to reduce traffic problems?

Q: Write a multi-choice question for the following article, with the given choices and answer: Article: Robots are being used for the first time in hospitals. "Robot-nurses" perform a variety of tasks such as delivering medicine, food and laboratory samples to sickrooms and taking away waste. Patients aren't treated by robots, as this is still done by medical staff. The idea is to employ robots to transport supplies between departments. "Nurses often have to break off from what they are doing to gather supplies," says Peter Seiff, who makes the robots called TUGs. Research shows any interruption in medical work can lead to errors --- a nurse may forget whether she has given medicine and may give a patient double the dose   or none at all. The robots vary in size according to what job they perform, but normally take the shape of a metal box on wheels, with a box on the side containing their software. After being programmed, the robots are able to find their way around a hospital unassisted. They also contain scanning technology to create electronic pictures or a "memory" of routes on their hard drives to help them go through passages, doors and other obstacles. Each robot is also monitored at the producer's headquarters   in case it runs into any difficulties. Trials show TUGs reduce the time it takes for a patient to receive medicine, and stop drugs from going missing. A study at the University of Maryland Medical Centre in the U.S. found that when three TUGs were used over the course of a year, the average length of time from the drugstore receiving a prescription to the patient receiving it dropped from 74 minutes to 30 minutes and saved nurses 6,123 hours finding medicines. It also cut the number of medicines that went missing to zero. "The biggest complaints we receive from patients is that the nurses don't spend enough time with them. Anything that frees nurses is a  _ ," says Katherine Mulligan, director of nursing at the hospital, "The TUGs allow nurses to spend more time focusing on patient care. Nurse satisfaction has improved." Options: A Robots can help nurses save a lot of time. B All robots have the same size. C Robots are unable to find their way by themselves. D Robots cannot get help if they run into difficulties. Answer: A Robots can help nurses save a lot of time. Question:
A: Which of the following is TRUE according to the passage?

Q: Write a multi-choice question for the following article, with the given choices and answer: Article: Rowena and Billy Wrangler are model high school students. They study hard and do extremely well on achievement tests. And next year,Rowena will be attending Harvard University.Billy,her younger brother,hopes to go to Cornell.What makes Rowena and Billy different from most students is that they don't go to school.In fact,they've never been to school.Since kindergarten,they've studied at home.Like many of more than one million people who receive home schooling in the United States, they feel as if they've gotten a good education. The home-schooling trend began in the U.S.in the 1980s with parents keeping their children out of public schools so they could provide religious education at home. Today,as the home-schooling trend continues to grow,parents are more likely to consider home schooling as an option because they believe schools don't do a very good job of teaching and are occasionally dangerous places.But can parents really do a better job? The answer in many cases is yes.In many studies,students taught at home ranked average or above average when compared to students who went to public schools.More importantly,these students were often more self-directed and have a greater depth of knowledge.They were well prepared for academic challenges. One such student,Robert Conrad, now a sophomore at university, claims he really learned how to study and schedule his time during his eight years of home schooling.Still, not every student is as successful as Robert. "For every home-schooling success story,there are an equal number of failures."states Henry Lipscomb,an educational researcher."There are just so many disadvantages that students taught at home have to overcome." For example,they have fewer chances to get in touch with others of their own age.Consequently,they sometimes lack the usual social skills."No matter what,though,"states Lipscomb,"home-schooling is a growing trend.I think we'll be seeing more and more of this." Options: A Home is a safer place for children. B Students taught at home are more self-directed. C Students taught at home have a greater depth of knowledge. D Students taught at home can go to good universities. Answer: D Students taught at home can go to good universities. Question:
A: