Problem: Given the question: Write a multi-choice question for the following article, with the given choices and answer: Article: Now, it is winter and as you have probably noticed, virus are everywhere--runny noses, sore throats, nothing quite like the common cold to make you feel so uncomfortable. But experts believe that there is no link between cold weather and catching colds. So why are we particularly easy to catch colds this season? Internal Medicine expert, Dr Meenakshi Jain of Max Hospital says, "One reason could be because people are likely to stay indoors, so the virus can spread easily. Also the virus grows strong and healthy under wet conditions." The common cold can be caused by any of up to 250 kinds of virus. The most common group of them is the kind of virus that hits the nose, which is called rhinovirus . Rhinoviruses cause a third and half of all common colds. "The kind of virus is spread through the nose and respiratory passages , by touch, and by contact with particles in the air that are created by sneezing or coughing," says Dr Jain. There is no way to treat the common cold. However, there are some tips that can help. Wash your hands regularly, so that germs get killed. Don't touch your eyes, nose or mouth, which can limit your chances of infection . Don't share drinking glasses with anyone as this will prevent the spread of the virus. Drink lots of water. Make sure to eat enough fruits to _ your immune system . Get enough sleep and you'll certainly become stronger. Options: A the cold weather in the winter B the virus that hits people's nose C the condition of the human body D the warm temperature in the room Answer: B the virus that hits people's nose Question:
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A third and half of all common colds are caused by _ .

Problem: Given the question: Write a multi-choice question for the following article, with the given choices and answer: Article: In the U.S.,the public has tended to believe that all motorcycles are ridden by wild,irresponsible lawless young men. There are several things about motorcycling that the average citizen dislikes.A cyclist's appearance has something to do with this dislike.Motorcyclists frequency look dirty;in fact,they are dirty.0n the road there is little to protect them from mud,crushed insects and bird droppings.For practical reasons they are often dressed in old clothing which looks much less respectable than the clothing of people who ride in cars.For the same reason motorcyclists usually wear dark color1s.Perhaps this helps to explain why they are sometimes suspected of having evil natures. In old plays of long ago,evil characters usually wore black. In cowboy movies the"bad guys"usually wear black hats while the"good guys"wear lighter color1s.Something else about their appearance makes an unfavorable impression. In their practical,protective clothing they look very much like the men on military motorcycles in the movies of World War II--cruel enemies who roared into peaceful villages filling people's hearts with fear. Probably the machine itself also produces anger and fear. Motorcycles are noisy,though some big trucks are even noisier.But trucks are big and carry heavy loads;they are accepted(if not really welcomed)because they perform a needed service,making America move.Motorcycles,on the other hand,make all unpleasant noise just to give their riders pleasure.That is what is commonly thought.In the woods motorcycles,frighten animals.Roaring along quiet streets, they wake sleeping families and make babies cry. Of course the danger of motorcycling,also helps account for many people's low opinion of the sport.Its defenders, however,claim that careful cyclists are in less danger than commonly behaved. A cyclist must drive as if everybody around him wanted to kill him.He must pay careful attention to his driving.From that point of view,a man on a motorcycle is safer than,a man in a car. Options: A motorcyclists are all blue-collar workers B motorcycling has become one of prefix = st1 /America's most popular sports C only wild,irresponsible,lawless young men enjoy motorcycling D motorcyclists can't afford to buy cars Answer: C only wild,irresponsible,lawless young men enjoy motorcycling Question:
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According to the passage,the average Americans believe that _ .

Problem: Given the question: Write a multi-choice question for the following article, with the given choices and answer: Article: Xinhua News Agency-The International Conference on Power Engineering (ICOPE) 2013, organized by the Chinese Society of Power Engineering, School of Energy and Power Engineering, China-EU Institute for Clean and Renewable Energy, opened in Wuhan, on Oct 24. More than 300 energy experts, scholars and businessmen from countries and areas including the United States, Japan, the EU, Australia, South Africa, Thailand, Nigeria, Arab and China are attending the three-day academic conference on the world's energy problems. Professor Zheng Chuguang, from the School of Energy and Power Engineering at Huazhong University of Science and Technology, gave a speech on the development of oxygen fuel technology in China, and said that settling the problem of cost ranks highest. George Saxon, vice-president of Conco Systems Inc, US, presented a report on the topic of Energy Engineer to Shape the Future. He said that the company's research and innovation are of great significance for the future and already contribute to reducing costs and improving efficiency . Professor Didier Mayer from the Ecole des Mines de Paris, France, spoke about "Wind Energy R&D Line Based on the Global Renewable Energy Status", and Professor Yasuo Koizumi of Shinshu University in Japan and Li Chun-Zhu of Curtin University of Technology in Australia also gave speeches at the conference. The academic meetings are expected to cover topics from various fields. In addition, the participants will discuss the most advanced academic research around the world, the latest progress and development trends in the various fields. The conference has attracted 232 academic papers, with 176 papers from China, and 56 from abroad. Options: A Students from high schools. B Scholars from Canada. C Officials from governments. D Experts from companies. Answer: D Experts from companies. Question:
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Who probably attended the meeting?