Read the following article and select the best answer. Article: Feel tired lately? Has a doctor said he can't find anything wrong with you? Perhaps he sent you to a hospital, but all the advanced equipment there shows that there is nothing wrong with you. Then , consider this: you might be in a state of sub - health . Sub - health, also called the third state or gray state, is explained as a borderline state between health and disease. According to the survey by the National Health Organization, Over 45 percent of sub - healthy people are middle-aged or elderly. The percentage is even higher among people who work in management positions as well as students around exam week. Symptoms include a shortage of energy, depression, slow reactions, insomnia and poor memory , Other symptoms include shortness of breath, sweating and aching in the waist and legs. The key to preventing and recovering from sub - health, according to some medical experts, is to form good living habits, ale mate work and rest, exercise regularly, and take part in open air activities. As for meals, people are advised to eat less salt and sugar . They should also eat more fresh vegetables, fruits, fish because they are rich in nutritional elements - vitamins and trace elements - that are important to the body. Nutrition experts point out that it is not good to eat too much at one meal because it may cause unhealthy changes in the digestive tract . They also say that a balanced diet is very helpful in avoiding sub - health. Question: As for food, experts suggested that _ . - we should never eat meat - we should have variety of food - we should eat less than usual - we should have meals without sugar
we should have variety of food

Read the following article and select the best answer. Article: Once again, I was in a new school. There was a girl in my class named Paris. That's where the similarities ended. I was tall and she was small. I was one of the oldest in the class while she was the youngest. I was awkward and shy. She wasn't. I couldn't stand her, considering her my enemy. But she wanted to be friends with me. One day, she invited me over and I said yes---I was too shocked to say no. Actually no one had invited me over to play before. But the girl, who wore the latest fashions, wanted to see me. She lived on the fourth floor in a two-room place with her mother, her stepfather, her two brothers and her sister. When we got to the room she shared with her sister, she took out a big case of Barbies which was my next surprise. I would have thought she'd outgrown them. I had never played with them. But we sat on the floor of a walk-in cupboard laughing as we made up crazy stories about the Barbies. That's when we found out that we both wanted to be writers when we were older. We both had wild imaginations. We had a great day that afternoon. Our jaws ached from smiling so much. She showed me her outfits , which had mostly come from a designer clothing store down the block. T he woman who owned it used her as a model sometimes for her newspaper ads and gave her clothes in exchange. Paris had the whole neighborhood attracted. The bookstore owners lent her fashion magazines, the movie theater gave her free passes and the pizza place let her have free pieces. Soon I included in her magic world. We slept over at each other's house, spent ever free moment together. My dark hair grew out and I learned to love being tall. Paris, my first real friend since childhood, helped me get through th tough teenage years and taught me and amazing thing about making friends: your "worst enemy" can turn out to be your best friend. Question: From the article, we can see that through her friendship with Paris, the writer _ - found she and Paris had more similarities than differendes - was able to fit in at her new school with Paris' help - was not so awkward or shy as before - learned more about fashion herself
was not so awkward or shy as before

Read the following article and select the best answer. Article: From poor beginnings to most expensive player ZINEDINE Zidane,who dreams of leading France to its second World Cup title in a row next month,has always preferred to express himself with a football rather than with words. Last Wednesday Zidane scored the decisive goal when Real Madrid of Spain won the Champions League final against Germany's Leverkusen 21. He became one of the world's most expensive players when he joined Real Madrid from Italy's Juventus for US $ 66 million.And he has been a national hero since he scored twice in the 3-O defeat of Brazil in the 1998 World Cup Final. But despite his success,Zidane has always kept his feet on the ground.He leads a quite family life,there is hardly any gossip about him and he avoids putting his wife and two children in the spotlight. "Just because I'm a public figure it doesn't mean I have to express myself on everything.I don't like to discuss some personal matters publicly."he said. Even as a child playing football in the slum area of Marseille,France,where he was raised by his Algerian parents,Zidane was shy. He loved football even as a little kid."I realized football is a wonderful mixture of a sharp mind and hard training rather than just talking,"he said. Even when the match awards were just chocolate and bread,Zidane found that football made his poor childhood rich. Before he was 10 years old,it was obvious that he could become a great footballer.He was offered his first professional contract when he was just 20.Now,at the age of 29,he has already picked up two World Player of the year awards. This quiet striker has not yet spoken of his hopes for the coming World Cup.But his fans across the world will be eagerly watching him to see what he'll do this time. Question: What did Zidane learn from his childhood football experience? He learned that _ . - he could become a great footballer - he could become rich if he became a footballer - football is a mixture of a sharp mind and hard training but not just talking - football is a favorite sport in the future
football is a mixture of a sharp mind and hard training but not just talking