Q: Write a multi-choice question for the following article, with the given choices and answer: Article: If you think that running marathons will help you live a long and healthy life,new research may come as a shock.According to a recent scientific study,people who do a very _ workout are as likely to die as people who do no exercise at all. Scientists in Denmark have been studying over 1,000 joggers and non-joggers for 12 years.The death rates from the sample group suggest that people who jog at a moderate pace two or three times a week for less than two and a half hours in total are least likely to die. The best speed to jog at was found to be about 5 miles per hour.The research suggests that people who jog more than three times a week or at higher speeds of over 7 mph die at the same rate as non-joggers.The scientists think that this is because strenuous exercise causes structural changes to the heart and arteries .Over time,this can cause serious injuries. Peter Schnohr,a researcher in Copenhagen,said,"If your goal is to decrease risk of death and improve life expectancy,jogging a few times a week at a moderate pace is a good strategy .Anything more is not just unnecessary,and it may be harmful." The implications of this are that moderate forms of exercise such as tai chi,yoga and brisk walking may be better for us than "iron man" events,triathlons and long-distance running and cycling.According to Jacob Louis Marott,another researcher in the study,"You don't actually have to do that much to have a good impact on your health.And perhaps you shouldn't actually do too much". Options: A It may injure the heart and arteries. B It can make the body tired out. C It will bring much pressure. D It consumes too much energy. Answer: A It may injure the heart and arteries. Question:
A: According to the scientists,why is too much exercise harmful?

Question: Write a multi-choice question for the following article, with the given choices and answer: Article: Spring peepers are found in wooded areas and grassy lowlands near pools in the central and eastern parts of Canada and the United States. These loud animals are rarely seen, but as temperatures begin to rise in March and April, the males certainly are heard. Their peep...peep... peep creates an other-worldly whistling sound that, to many, is the first sign of spring, compared with that of some birds. Spring peepers are brown in color1 with dark lines that form an X on their backs. They grow to about 1.5 inches (3.8 centimeters) in length, and have large special toes for climbing. These creatures are active at night, coming out to feed on ants, beetles, flies, and spiders. When the warmer weather arrives, male frogs attempt to attract a mate with a spring song. The frogs normally perform in singing. The one who starts each round usually has the deepest voice. The "vocal sacs" under their mouths allow the frogs to "sing". They fill their vocal sacs with air until they look like a balloon, and then they let out a "peep" as they release the air. They "peep" about once every second. These sounds can often be heard as far as a half-mile away After a female and male peeper mate, the female lays her eggs in water and spends the remainder of the year in the forest. During the winter, they sleep under logs or behind loose bark on trees. The music dies down during the cold months, but the sounds of peepers will soon be heard again, sounding the coming of spring. Options: A tell people what spring peepers look like B let people know more about spring peepers C explain why spring peepers sing D show environmental harmony in nature Answer: B let people know more about spring peepers Question:
Answer: The text is written mainly to _ .

Question: Write a multi-choice question for the following article, with the given choices and answer: Article: BEIJING -Starting today,all indoor public places and many outdoor public places in Beijing are required to be 100-percent smoke-free, including primary and middle schools,seating areas of sports stadiums and hospitals that treat women or children. Those who break the law will face fines of up to 200 yuan( $32),and owners of the establishment will be fined up to 10,000 yuan. The Beijing government is training several thousand inspectors to be responsible for inspecting and issuing fines,and thousands of community volunteers will also come to help. But it would he difficult to carry out the law in some areas where smoking is common,such as nightclubs "Relying on punishment to control smoking is not enough. We hope that more cookers are willing to quit not because of strict rules, but because of their awareness of the harm caused by smoking"said Wang Benjin, deputy director of the Beijing Health Inspection Bureau. China has more than 300 million smokers,and more than I million people die each year due to smoking-related diseases. Beijing is home to about 4. 2 million smokers, accounting for 23. 4 percent of people. _ smoke an average of 14.6 cigarettes per day, according to a survey conducted by the Beijing Center for Disease Control last year. Just ahead of the regulation taking effect,Beijing MTR Corporation put up tobacco control posters on all trains on Subway Line 4 as part of the smoke-free campaign by the WHO "Beijing was honored with the World No Tohacco Day Award for its leadership in adopting a tough new tobacco control law. The award is a wonderful gift to people of Beijing and a wonderful gift to children of Beijing on International Children's Day-the gift of air free from secondhand smoke,"said Shin Young-soo, regional director for the WHO. Options: A a textbook B a newspaper C a travel magazine D a personal journal Answer: B a newspaper Question:
Answer:
We can probably read this passage in _