Q: Write a multi-choice question for the following article: Article: More and more scientific experiments prove that physical exercise can reduce the dangers of some illnesses in middle-aged persons.Exercise strengthens the heart muscle,reduces blood pressure and help to prevent muscles from changing into fat.Physical exercise is just as important for children. Exercise and food affect growing speed in young lab animals.Baby mice start running as soon as they are big enough to use an exercise wheel in their cage.If they get extra food and run a lot,they will grow as much as 1.5 times bigger than normal. The same differences in growing speed might be found between active and inactive children.Physical exercise helps active children grow faster than inactive children.One experiment shows that the brains of the mice that had enough exercise weighed about 3%more than those of the mice that did not exercise The mice that exercised are much quicker to learn doing new exercise than the mice that did not exercise. The results of the experiments suppose the theory that exercise can help babies learn to talk and walk sooner than expected. The good effects of physical exercise are not limited to children and middle-aged people.Exercise continues to be an important part of our lives after we grow old.For example,people over 50 years old begin to lose calcium from their bones,which get weaker and can break easily.Physical exercise,however,helps to strengthen the bones and to prevent them from losing calcium.Of course,old people can take medicines to prevent themselves from suffering from losing calcium.But the medicines they take increase the chance of developing some kind of cancer .So physical exercise is a much safer treatment .
A: Question: From the passage we know that_.Options:A mice need to eat more and exercise moreB children need more exercise than other peopleC old people like to take medicine to treat their illnessesD middle-aged people are easy to get fatAnswer:D

Q: Write a multi-choice question for the following article: Article: WENZHOU(Xinhua) -- The train collision in east China's Zhejiang Province has killed 39 people and left 192 others injured as of Sunday night, said a spokesman with the Ministry of Railways. A total of 132 people are still being treated in hospitals, said Wang Yongping, spokesman with the ministry at a press conference. Eleven people remain in critical condition, said Cheng Jinguo, head of the health bureau in the city of Wenzhou, where the collision happened Saturday night. Cheng said at the press conference that 52 people who suffered slight injuries had been discharged from hospital. Wang expressed condolences to the concerning families and sincere apology to all the passengers. The train's "black box" has been discovered and the ministry is investigating the cause of the crash, Wang said. Wang said the ministry will make public the cause of the accident as soon as the investigation is done and publish the names of the killed and injured. He said the crash has caused large number of casualties and great property losses. The ministry will find out the cause through thorough investigation and take effective measures to prevent similar accidents. Despite the accident, the spokesman said the ministry is still confident in the high-speed train. "China's high-speed train is advanced and qualified. We have confidence in it," he said. The damaged rails have been repaired and were ready to restart operation but the reopening was delayed by the stormy weather, according to Wang. Wang did not provide the exact time when the line would start operating again. The accident occurred at about 8:30 p.m. Saturday on a bridge near Wenzhou when bullet train D301 rear-ended D3115, which reportedly lost power after lightning strike.
A: Question: What can be the best title of the passage?Options:A Trains Crashed Causing Deaths and Damage.B Terrible Weather Leading to Trains' Collision.C Investigations upon Trains' Collision.D Confidence in Development of High-speed Trains.Answer:A

Q: Write a multi-choice question for the following article: Article: The monitor "watches" deceleration (=slow down) and distance from a light - and "guesses" which cars are likely to break the Highway Code. Most importantly, the software can provide two seconds' warning if someone else is about to shoot across a crossroads - enough time for other drivers to hit the brakes. Jonathan How, the Professor of Aeronautics and Astronautics at MIT, says "smart" cars of the future may use the system to help drivers foresee and avoid potential accidents. The researchers tested the algorithm on data collected from an intersection in Virginia, finding that it accurately identified potential violators within a couple of seconds of reaching a red light -- enough time, according to the researchers, for other drivers at an intersection to be able to react to the threat if alerted . Compared to other efforts to model driving behavior, the MIT algorithm brought fewer false alarms, an important advantage for systems providing guidance to human drivers. The researchers report their findings in a paper that will appear in the journal IEEE Transactions on Intelligent Transportation Systems.
A: Question: According to Jonathan How, we know that his attitude towards the future of this algorithm is _ .Options:A worriedB pessimisticC optimisticD puzzledAnswer:C

Q: Write a multi-choice question for the following article: Article: TEENSGIVING is an exciting event where hundreds of New York City teens gather together annually for a remarkable day of community service.This year, TEENSGIVING in SPRING 2013, participants will once again belter New York City and impact thousands of lives! When is TEENSGIVING in SPRING 2013? SUNDAY, APRIL 25,2013 Where is TEENSGIVING? All over New York City.Everyone will meet at the 92nd Street Y (92nd and Lexington) at 9:00 AM for the event kick-off.Then, all TEENSGIVING volunteers will disperse (BW) across the city to work with our partnering agencies where they will make a HUGE difference (and have fun!). Who participates in TEENSGIVING? Hundreds of teenagers from around the city.Teens come from the 92ndStreet Y, various city schools, youth groups, and organizations in the area.In addition, many adult volunteers (ages 21 and older) will donate their time to TEENSGIVING in SPRING 2013. What projects do participants do at the agencies? Sample projects include painting park benches, planting gardens, visiting and playing with underprivileged children, assembling craft kits for children in hospitals, assisting at animal shelters, working at soup kitchens, delivering meals and celebrating with families at homeless shelters. Do I get anything for participating in TEENSGIVING? Yes! Everybody benefits! Teen volunteers will receive *6 hours* of community service credits, good towards honor society, high school graduation and college application requirements.Adult volunteers will be "thanked" with a tight breakfast, a gift certificate for their troubles, and the satisfaction of helping our city's youth contribute to their community.In addition, all teen and adult volunteers will receive a cool TEENSGIVING in SPRING 2013 T-shirt. This sounds awesome! How do I register for TEENSGIVING in SPRING 2013? Interested teens and/or adults should e-mail the TEENSGIVING Coordinator Josh Hyman at jhyman@92Y.org (subject: TEENSGIVING) to receive more information and to register for this...
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Question: If a teen wants to participate in TEENGIVING, he can _ .Options:A write a letter to his lawyer for permissionB contact Josh Hyman by e-mailC call the president of his schoolD go there directly without any registrationAnswer:A