Please answer this: Write a multi-choice question for the following article, with the given choices and answer: Article: Have you heard of snake robots? Scientists and doctors are already using tiny snakes that coil through the human body armed with sharp surgical tools to perform operations on hearts, prostate cancer, and other diseased organs. The snake robots that carry tiny cameras, scissors and forceps, and even more advanced sensors are being developed. The next generation of the robots will be wireless, and will explore inside your body on their own--- not attached to any cables. For now, they are powered by cables that humans control. Experts say the day is coming when some robots will roam around the body on their own. But the experts in robotics say the new creations work best when they are designed for very specific tasks. Howie Choset has been researching and building robots, particularly snake robots. He believes that his snake robot and others like it can help reduce medical costs by making complex surgery faster and easier. Choset says his new design is smaller and more flexible than earlier models. The size of surgical robots allows surgeons to operate with far less damage to the body, helping the patient heal faster. Choset has also built larger snake robots designed for search and rescue, or just exploration. They can climb poles and trees and then look around through a camera in the head and slither through places that humans cannot reach. " We sent our snake robots into these caves in the Red Sea to look for evidence of ancient Egyptian ships," he said. " To me, archeology is like search and rescue, but everyone has been dead for 5,000 years." The doctors are very excited about the potential for surgical robots to do things that humans can't do. The variety of sensors available for surgical robots keeps expanding. As they get smaller, maybe one day they will be able to test chemicals or blood in the body, or even the electrical connections in nerves. Options: A He thought snake robots of different sizes can be used for different types of surgery. B He thought patients' pain had been slightly reduced with the help of snake robots. C He also made snake robots for search, rescue and exploration. D He is very interested in researching ancient Egyptian ships. Answer: C He also made snake robots for search, rescue and exploration. Question:
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Answer: Why do we know about Howie Choset, according to the passage?

Please answer this: Write a multi-choice question for the following article, with the given choices and answer: Article: It is Saturday afternoon.You and your friends are planning to go to the movies and then spend the night together. Just as you start to get ready, your dad reminds you it is your aunt's birthday and the whole family is going out to dinner to celebrate.How can this possibly end without a huge argument? One of the greatest sources of tension between teenagers and their families is the struggle to balance personal desires with family expectations.As you are getting older,you are becoming more independent and more interested in being with your friends. However,at the same time,your family is trying to figure out how to deal with these changes. While you once spent most of your free time with your family,you are now often absent from home.Parents may get their feelings hurt.Or they might feel that they are losing control of their family during this period.You might feel angry that so many family demands are placed on you. There are a few things you can try to make it a little easier to ease the tension. * Make your plans in advance.Ask your parents if there is anything else planned at that time. * When something with your friends interferes(;)with a family event,try to figure out if there is any way you can do both. * Suggest something you would really like to do with your family.Sometimes parents feel better just knowing their teenager wants to spend time with them. Some of the time you won't be happy with the outcome .You might either have to disappoint your parents or have to miss out being with your friends.However,if you show consideration for the feelings of both your family and your friends,you can solve the problem in a tender way. Options: A teenagers don't like to take family demands B parents want to keep their family under control C parents feel unhappy that their children make so many friends D both parents and teenagers don't pay attention to each other's feeling much Answer: D both parents and teenagers don't pay attention to each other's feeling much Question:
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Answer: The tension between teenagers and their families is caused by the fact that _ .

Please answer this: Write a multi-choice question for the following article, with the given choices and answer: Article: To write a great news story , you have to make sure it is correct , relevant and fresh. For a start, all the information in a story must be correct. Not only the spelling and grammar, but also the facts. Any mistakes that appear in a story can get a newspaper into big trouble. For example, if a newspaper said that Yang Liwei was the first man to go into space, it would be wrong. He wasn't the first. The newspaper would probably lose lots of readers because of that mistake. A news story is not only correct, but also relevant to its readers. People are mostly interested in news that happens near to them. That is why you care more about what happens at your school than at American schools. It is also why newspapers in Beijing don't talk about much news in Shanghai or Hong Kong. Finally, news must always be fresh. When you pick up your evening newspaper, you want to read about news that happens that day. You don't want to read about news from last week ! So, now you know what makes a good news story. Have a good look at our newspaper and see if it is full of good news. you can try writing a news story for our newspaper like a real reporter. Options: A Zibo B Hong Kong C .Shanghai. D Beijing. Answer: A Zibo Question:
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Answer:
According to the writer, newspaper in Zibo should talk much about news in _