In this task, you're given an article, a question which often contains a blank and four options (associated with "A", "B", "C", "D"). Your task is to find the correct answer (from the given options) for the question from the given article and return one of the options from "A", "B", "C", and "D". Do not generate anything else apart from one of the following characters: "A", "B", "C", "D". There is only one correct answer for each question.

Q: Article: Compared to high heels , they don't look dangerous, but flip-flop wearers should think twice before slipping on a pair. The National Health Service spends PS40 million a year treating injuries caused by wearing the casual footwear. More than 200,000 people end up in hospital every year after suffering falls or developing long-term problems. Once worn only at the beach, flip-flops have become the regular summer footwear of choice for women, with two in five women owning at least one pair. But experts are warning the public of the dangers of wearing flip-flops, such as the risk of joint pains. They say flip-flops force people to change the way they walk so that when taking a walk with long steps they put pressure on the outside of their foot, rather than their heel, causing long-term damage. And there is also the risk of serious injury. Frequent complaints include twisted ankles, but some have broken their arms or wrists after falling because their flip-flops caught on uneven ground. Many also suffer aching toes as they constantly wear them. Mike, a spokesman, warned wearers of the damage done by flip-flops. He said, "They land on the outside and then roll the foot inwards putting all the pressure on the big toe." This constant rolling puts pressure on the ankle joint, causing it to weaken. The lack of support of the flip-flop also causes pain on the inside of the foot and lower leg. And if you're not used to wearing them, they can cause blisters , he added. Doctors say flip-flops cause far more damage as they are worn for longer periods of time. Emma Supple, consultant podiatrist , said, "Flip-flops are universally popular. They are easy to put on and easy to wear but women do need to be mindful that wearing on hard flat surfaces can cause considerable foot and leg problems." She encouraged women to wear suitable shoes to help recover from summertime injuries.
Question: What is the text mainly about?
Options: (A) The benefits of wearing high heels. (B) The dangers caused by wearing flip-flops. (C) The advantages and disadvantages of wearing flip-flops. (D) Some advice on how to avoid injuries caused by wearing high heels.

A: B
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Q: Article: Three quarters of Britain's parents are too busy to read bedtime stories to their children,according to a study. The study was carried out by CITV to start their new children's show Bookaboo,which is designed to encourage anyone to pick up a book and read with their children at any time of the day. Worryingly,the study showed that only three percent of fathers now find the time to read to the kids compared to 89 percent of mothers. Lucy Goodman,creator of Bookaboo,said,"It's important for young boys to be able to share a book with dads,granddads or male carers and it can be fun and rewarding,too." Of the dads who said they didn't read to their kids, 87 percent blamed work while more than a third said they were too tired. While 89 percent of mums said they did read to their children,more than half of them said cleaning distracted them and 49 percent were distracted by other household things. Researchers also found parents are now relying heavily on other people to lend a hand with reading to their children with grandparents doing the most,followed by sisters and brothers,aunts and uncles. While 95 percent of parents read to their children at some point,only five percent read to their children during the day. More than one in ten said they read every couple of weeks or less,and five percent could not remember the last time they shared a book. The study found parents also seem content with allowing their children to immerse themselves in TV programs or playing computer games rather than reading. Exgoalkeeper David Seaman,who is a dad of two,has been a guest in Bookaboo. He says,"I think it's important that fathers do read to their children because it's a special time. Sometimes my two children will come to listen to the same book--it's a magical moment and I advise fathers just to try it."
Question: We can know from the passage that Bookaboo _ .
Options: (A) is a daily show (B) is an adults' show (C) aims to encourage people to read to their children (D) is a popular show

A: C
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Q: Article: The group of people introduced themselves to me and my German classmate Julia. They were from a production company, currently in the process of filming a movie based in DuAn, a rural area a few hours north of Nanning. They tried to explain the plot of the film, but neither mine nor Julia's Chinese was good enough to fully understand what they were saying. They then asked if we would be interested in being part of the project. I came to China to experience new things and new opportunity, and being in a movie sounded so exciting. So in less than a second, I jumped at the chance of being in the film. Julia on the other hand was not so enthusiastic. It took 30 minutes to convince her to be part of the film, and she eventually accepted the chance. That afternoon we were taken to the production company's office to meet the director and some of the cast. We all sat together, drinking tea, talking about why I and Julia were in China and about the film. It seemed a little bit like a dream. Ever since I was a small child, I dreamed of becoming a movie star, but I would never have guessed that my dream would come true, especially now in China. At the end of the talk, we were given scripts and had a few photographs taken. We were given the production schedule and ensured that our scenes would only be shot at weekends so it wouldn't interfere with our studies. We left the office excited about the film, but unknowing what filming was actually like. On our first day of filming, we were picked up in the early morning from the university and we drove deep into the countryside. We arrived on location and waited for our scene to be shot. We watched as the other actors and crew went about their work, busy shooting and re-shooting the same scene from different angles and perspectives. I never knew how much effort and care went into filming even the most short and simple scene. It was then our turn to shoot, and I was very nervous and very excited.
Question: From the passage we can learn that the writer _ .
Options: (A) was interested in new things (B) was interested in exciting films (C) jumped high in the film (D) wasn't as enthusiastic as Julia for the film

A:
A
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