Problem: Write a multi-choice question for the following article: Article: What do you remember about your childhood? I have good memories of exploring the fields near my house and riding my bike around the park. Today, children don't spend enough time in the fresh air. Many of them fix their eyes on a screen either on a computer, or a TV ---they seem to be living in a _ world. They have lost touch with nature. Now 400 organizations in the UK are encouraging children to have some "wild time". They want kids to exchange at least 30 minutes of watching TV or playing computer games for time playing outside. The simple pleasures of exploring and discovering nature help children to learn and keep fit too. Andy Simpson, who is part of the campaign , says: "An extra 30 minutes of wild time every day for all under 12-year-olds in the UK would be the equivalent of just three months of their childhood spent outdoors." Even if the kids live in a city, they can go on adventures in the garden or the park. However, children often need a helping hand from Mum and Dad. They need to be shown what to do and where to go. So despite the complex world that young people grow up in now, it seems that going back to basics and experiencing "nature's playground " is what modern children need. Andy Simpson adds: "We want parents to see what this magical "playground" does for their kids' development , independence and creativity , by giving wild time a go " . David Bond from Project Wild Thing says, "We need to make more space for wild time in children's daily routine, freeing this generation of kids to have the sort of experiences that many of us took for granted. "

A: Question: What suggestion does David Bond give us?Options:A Prevent kids from playing computer games.B Help children master basic skills.C Teach kids how to face difficulties.D Let children have more wild time.Answer:D

Problem: Write a multi-choice question for the following article: Article: The speed of light is often called a"constant ". New experiments show that may not be true, even within a vacuum. Sometimes, light slows a bit. The new research is"very impressive work", Robert Boyd toldScienceNews.An optical physicist at the University of Rochester in New York, he did not work on the study. He speaks of the new finding:"It's the sort of thing that's so obvious; you wonder why you didn't think of it first." Light travels as particles and as waves. Photons are the name given to those particles that represent the smallest possible amount of light. At their fastest, photons travel nearly 300 million meters (almost 1 billion feet) in a single second. That's fast enough to get to the moon and back in about 2.6 seconds. Scientists had long known, though, that they could slow light photons down by shining them through a material such as glass or water. Still, light moving through a vacuum has usually been assumed to move at a peak speed. That would seem to make sense. After all, a vacuum is a space with nothing in it to slow light down. In a new study, however, scientists show that even racing through a vacuum, light can slow. So the speed of light is more of a universal speed limit than an rule for how fast photons travel, the new data suggest. Miles Padgett led the new study. As an optical physicist, he works at the University of Glasgow in Scotland. He and his colleagues showed that the key to slowing light is to change the shape of a light wave. Padgett described how they did this in a paper published online January 22 inScience. His team raced a pair of photons. One traveled unchanged through a cable made from optical fibers. The other passed through a pair of devices that acted like lenses. A lens changes light: It can focus a spread-out beam of light on a point, for instance. The second photon passed through one device that changed the shape of its waveand another that changed it back to its original form. The first photon won the race. The second photon came in a tiny bit later, several...

A: Question: What does the study led by Miles Padgett mainly suggest?Options:A Light travels fastest through a vacuum.B There's a minimum limit to the speed of light.C Devices like lenses slow down the speed of light.D Light photons can't travel through lenses easily.Answer:C

Problem: Write a multi-choice question for the following article: Article: "Gold Rush Alaska" has given America gold fever. A lot of young men put everything at risk to find gold in Alaska. They face problems with their machines and the Alaska wild animals. They're just ordinary people out trying to realize a dream. Todd Dorsey is one of them. He spent $100,000 on it and prepared for a year before going to Alaska. He brought his family and friends to help him out. He must get them mining and a place to stay. He also had to keep their spirits up and kept everyone working as a team. They had to run off bears sometimes from their camp. They had to face the fact that their lead mechanic's health was not good. They called him Harness, and he was on medication that was hard for him to take, because out in Alaska it was not easy to get to the hospital and so he didn't enjoy good health. He was the only one who could keep things running the way they were supposed to. There was one guy that didn't seem to get along with anyone. But didn't there always have to be someone that didn't get along and messed things up? They got excited when they found a few small pieces of gold, but they needed a lot more to cover the cost of mining every day. It cost Todd $1,000 a day to run everything they needed to mine. They had to make money before the Alaska summer came to an end or they would go broke .

A: Question: According to the text, Harness _ .Options:A was the leader of the young menB never messed things upC was very important to everyoneD had to be taken to hospitalAnswer:C

Problem: Write a multi-choice question for the following article: Article: Audrey Hepburn (*) was born on May 4, 1929 in Brussels, Belgium. She really was blue-blood from the beginning with her father, a wealthy English banker, and her mother, a Dutch noblewoman. After her parents divorced, Audrey went to London with her mother where she went to a private girl school. Later, when her mother moved back to the Holland, she attended private schools as well. While taking a vacation with her mother in Arnhem, Holland, Hitler's army took over the town. It was here that she during the Nazi occupation. Audrey suffered from depression and poor nutrition. After the liberation, Audrey went to a ballet school in London on a scholarship and later began a modeling career. As a model, she was graceful and, it seemed, she had found her job suitable for her in life - until the film producers came calling. After being spotted modeling by a producer, she was signed to a bit part in the European film Nederlands in 7 lessen in 1948. Later, she had a speaking role in the 1951 film, Young Wives' Tale (1951) as Eve Lester. The part still wasn't much, so she headed to America to try her luck there. Audrey gained immediate prominence in the US with her role in Roman Holiday in 1953. This film turned out to be a splendid success as she won an Oscar as Best Actress. This gained her enormous popularity and more plum roles. One of the reasons for her popularity was the fact that she was self-like, unlike the sex-goddesses of the time. Roman Holiday was followed by another similarly wonderful performance in the 1957 classic Funny Face.In 1988, Audrey became a special ambassador to the United Nations fund helping children in Latin America and Africa, a position she retained until 1993.Her elegance and style will always be remembered in film history as evidenced by her being named in Empire magazine's "The Top 100 Movie Stars of All Time."

A:
Question: What can we learn from the passage?Options:A Audrey Hepburn was born into a poor family.B In 1957, Audrey Hepburn won another success in Funny Face.C Audrey Hepburn received many parts shortly after being spotted modeling by the producer.D In 1993 Audrey became a special ambassador to the United Nations fund helping children in Latin America and Africa.Answer:B