“ Can we go now, Momma?” little Susie asked, pulling on her mom's arm. Her mother did not answer, only stared blankly at the scene below. Crowds of people marched about with what looked like picket(警戒队) signs. Other people gathered around them, shouting angry words that she couldn't make out from this distance. This relatively small town in Missouri had never seen so much action. She and Susie were standing at the top of the only high rise building in town for Susie loved to try to find their house among the rows and rows of little boxes.

    “Momma? ” Susie said in a frightened voice, two seconds before a gun shot went off, making her scream at the top of her lungs. Her mom grabbed her and held her over her shoulder as the tears started pouring. “What was that? I'm scared, Momma!!”

    “Sh Sh Sh,” her momma whispered in a soothing tone, rubbing her daughter's hair. “It's just a bad dream, baby. She said both to herself and Susie.

    Susie looked at her with confused eyes at the same time a fight broke out among some members of each group. The little girl gasped in surprise. “Why are those ants fighting , Momma?”

    “Those aren't ants, sweetie; they're people, or, at least they're supposed to be.”

    “I don't understand what's going on! I'm scared!!” the four-year-old child clung to her momma. “It looks like they're dancing, momma.”

    “Yeah, it sort of does, doesn't it?” her mother said with an air of disbelief. How could the expression of heated anger be so beautiful? It was so wondrously unexpected that it brought soft tears to her eyes.

    “Why are you scared, Momma? It's just bugs dancing,” Susie said with an innocent smile, wiping away her mother's tears.

根据短文理解，选择正确答案。

    Jeanne Calment, a French woman, became a record breaker on 17 October, 1995, when at the age of 120 years and 238 days, she became the longest-lived human being on record. A Japanese man died in 1986 at the age of 120 years and 237 days.

    Jeanne Calment lives in a small old people's home in the south of France; her husband, her only child and her grandson have all died. She is nearly blind and deaf and is always in a wheelchair, but her doctor describes her as being more like a 90-year-old woman in good health than someone of 120. She still has a lively sense of humor. When asked on her 120^th birthday what she expected of the future, she replied: A very short one. She also remarked that she thought the good Lord had forgotten all about her.

         So what is the key to a long life? According to some doctors, diet, exercise and no smoking are the three important factors. Jeanne Calment has followed two of the tips. She has always eaten a healthy diet, and she used to do exercise every day until she broke her leg at the age of 115. However, until recently she drank two glasses of strong red wine a day, and she does smoke (now only a little). Besides, Jeanne Calment might have got very good genes from her parents. Her father lived to the age of 94 and her mother to 86.

    A local lawyer bought her house when she was 80 under an agreement that he would pay her some money every year until her death. It must have seemed a good move at the time, but so far the lawyer has paid her at least three times the value of the house. Every year on her birthday, Jeanne Calment sends him a card saying: Sorry, I'm still alive!

    Publishers of books for beginning readers are in the business of doing whatever they can to make children develop a love of reading. At times, that means they'll produce books that are more colorful and more packed with pictures. But it turns out that when it comes to learning to read books, more pictures aren't always better.

    In fact, simply having more than one picture on a page can negatively(消极地) affect the ability of preschoolers to learn words from that page, according to a new study by researchers at the University of Sussex. “Storybook reading is a great activity to help children increase their vocabularies,” writes co-author Zoe M. Flack in the University's School of Psychology blog.

    But the illustrations(插图) can affect how well children will learn new words. “For example,” Flack writes, “We know that children learn words better if illustrations are realistic.” Also, studies have shown that adding bells and whistles(哨声) to storybooks may negatively affect learning, according to Jessica S. Horst, Flack's co-author for the study. “We also know that children look within illustrations for the things they hear in the story, so if the story mentions a girl dropping an ice cream, children will look at the ice cream in the illustration.”

    With that in mind, Dr. Horst and Ms. Flack began to wonder what would happen when picture books show many illustrations on a page and how young children who haven't yet learned to read know which illustration to look at while listening to a story. To find out, they read storybooks that displayed either one or two illustrations per page to 36 three-year-old children. As it turns out, children who listened to stories with only one illustration at a time learned twice as many words as children who listened with two or more illustrations.

    What are the biggest problems that society will have to deal with in the new age? There re diseases like AIDS and cancer. There's climate change, of course. And what about producing enough cheap food and energy for the world's growing population? Who's going to solve all these terrible problems? Yes, politicians and world leaders will have a big part to play. Yes businesses will need to create the economic wealth to pay for some of these things. But who's going to make a much greater difference to something like AIDS or climate change. It's going to be a scientist. It is the scientist who can turn some new bit of science into a new technology to solve these problems. If you like thinking about the world around you, why not become a scientist? It doesn't mean you have to wear a white coat and plastic glasses and spend all your time in a lab as most people often imagine! Scientists do all kinds of amazing things that are actually interesting!

    Military scientists develop not only new weapons but new military technologies that could help make wars out of date. Forensic(法医的) scientists work with the police to find quite small clues to catch criminals. Scientists work in schools and colleges as the teachers and professors who will train tomorrow's scientists. Don't think a scientist is far away! Maybe you like cooking? You could be a food technologist helping to keep fruit and vegetables fresher for longer. Perhaps sport is your thing? Do you know that most top athletes work with sports scientists in order or improve their performance? You could even be the science writer who gets to spend the life studying the latest advances and sharing them with the world.

    Looking for something to do for the rest of your life? My advice? Take a long and hard look at science. It is interesting and ever.

    When an Indiana woman got an emergency call that her mother was in hospital, she knew she had no time to waste getting to her mom's side in Montgomery, Alabama. As she pulled over to get gas about 170 miles from her destination, the woman reached for her purse. It wasn't there. In the flurry to get to her mother's side, she'd left her handbag at home, along with her wallet and phone.

    The woman felt totally at a loss. Desperate for help, she asked for help in a truck stop. Someone sent her up the road to Jim Oliver's Smoke House, a restaurant known for its generosity. In fact, it's even been nominated (提名) as one of the Nicest Places in America.

    In the parking lot of the restaurant, the woman broke down telling her story to the owner, James Oliver. He listened patiently, checking her car for an Indiana license plate and deciding whether he should believe her. To her astonishment, he handed her $200 in cash. In hopes of calming her down, Oliver offered her a meal, which she took to go so she could get back on the road.

    Handing hundreds of dollars over to a stranger might seem crazy to some people, but to Oliver, it's common sense. He figured a tank of gas alone would cost $75 or so, and she'd need more money for a motel room and food before she could work things out with her credit card. “I instinctively (本能地) went for $200,” he says. “I didn't think of getting it back.”

    The Smoke House has had a reputation for kindness ever since Oliver's dad, the original owner, was in charge. In addition to helping travelers in need, Oliver's father was involved in the community by helping to establish a state park, daycare, medical center, and more. “Growing up, he instilled (灌输) in us to help other people,” says Oliver.

    The Smoke House might look like a business, but it's a charity at heart. “When you've got food, you can't turn people away that need help,” says Oliver.

    In our increasingly fast-paced, technology-driven world, most adults do not get the 8-10 hours of sleep every night. Things are even worse for those with young children. A recent study showed that 86% of parents in the UK complain of tiredness and about 26% get less than 5 hours of sleep every night. To give tired parents a little relaxation from their tight schedules (时间表), David Lloyd Clubs, a chain of gyms and fitness centers in Europe, has introduced a napping (小憩)class!

    As the name suggests, the hour-long group class, described as a way to " refresh the mind, improve moods, and even bum the odd calorie (卡路里)", does not involve any hard exercise. Instead, the members are guided through 15 minutes of light stretching (伸展)to help them relax. Then, they are encouraged to lie under the blankets of a comfortable bed, cover their eyes with an eye mask, and take a nap for 45 minutes. With music playing in the background and the room set to the perfect temperature, they can be assured of the best possible sleep. The class is now being offered at just one place. If popular, they will be expanded (延伸)to other David Lloyd Clubs.

    Do you know the good points of nap? A study conducted by Pennsylvania's Allegheny College found that midday naps not only help participants feel well-rested, but also enable them to deal with stress better. A follow-up study carried out at the University of California at Berkeley concluded that a 45-minute nap in the middle of the day helps to improve the learning abilities. The good news is that you do not have to make a trip to the U. K. to join this latest exercise fashion. You can get involved with the comfort of your own bed. So, go ahead and encourage your entire family to try a napping class.