The evidence for harmony may not be obvious in some families. But it seems that four out of five young people now get on well with their parents, which is the opposite of the popularly-held image of unhappy teenagers locked in their room after endless family quarrels.

    An important new study into teenage attitudes surprisingly shows that their family life is more harmonious than it had ever been in the past. “We were surprised by just how positive today's young people seem to be about their families,” said one member of the research team. “They're expected to be rebellious(叛逆的) and selfish but actually they have other things on their minds: they want a car and material goods, and they worry about whether school is serving them well. There's more negotiation(商议) and discussion between parents and children, and children expect to take part in the family decision-making process. They don't want to rock the boat.”

    So it seems that this generation of parents is much more likely than parents of 30 years ago to treat their children as friends. “My parents are happy to discuss things with me and willing to listen to me,” says 17-year-old Daniel Lazall. “I always tell them when I'm going out clubbing. As long as they know what I'm doing, they're fine with me.” Susan Crome, who is now 21, agrees. “Looking back on the last 10 years, there was a lot of what you could call negotiation. For example, as long as I'd done all my homework, I could go out on a Saturday night. But I think my grandparents were a lot stricter with my parents than that.”

    Maybe this positive view of family life should not be unexpected. It is possible that the idea of teenage rebellion(反抗) is not rooted in real facts. A researcher comments, “Our surprise that teenagers say they get along well with their parents comes because of a brief period in our social history when teenagers were regarded as different beings. But that idea of rebelling and breaking away from their parents really only happened during that one time in the 1960s when everyone rebelled. The normal situation throughout history has been a smooth change from helping out with the family business to taking it over. ”

阅读下列短文，从每题所给的四个选项 （A 、B 、C  和 D ）中，选出最佳选项。

    The ancient city of Xi'an in China holds many treasures. And last month, archaeologists working there made an important discovery—a buried palace built in the third century B.C. to honor China's first emperor.

    The entire palace measures roughly 2,260 feet long by 820 feet wide. It includes 10 courtyard houses and one main building. Archaeologists found bricks and pieces of pottery at the site of the palace, as well as the remains of walls and roads.

    The palace is part of the massive burial complex of Emperor Qin Shihuangdi. He conquered seven warring kingdoms and united ancient China in 211 B.C.

    Qin Shihuangdi wanted his legacy, or accomplishments, to be remembered forever. So he hired more than 700,000 workers to build his funeral complex in Xi'an. It represents a miniature version of his vast kingdom.

    The complex also includes the world-famous terra-cotta army, a collection of more than 8,000 life-size clay statues. These sculptures represent soldiers, acrobats, and horses from the Qin Dynasty (221 B.C.-206 B.C.). Scientists have not yet found all these terra-cotta warriors, even though they discovered more of the statues last summer.

    Farmers discovered the complex by accident in 1974. Since then, scientists studying the site have learned a great deal about life in ancient China. But much of the emperor's tomb has yet to be dug up, or unearthed. Many of the artifacts (objects from the past) are so old that scientists cannot preserve them.

    "Archaeologists fully acknowledge that nobody in the world has the technology (to safely dig up Xi'an's treasures) yet," explains Kristin Romey, an expert on Chinese archaeology.

    But as technology improves, archaeologists will keep digging to uncover the rest of the wonders that still lie buried in Xi'an.

    "It's one of the most important archaeological discoveries that's waiting to be made," says Romey, "and we know where it is."

    One second-grade student wanted to help erase school lunch debt for her fellow students, so she decided to create lemonade stands to raise funds（资金）.

    Amiah Van Hill was inspired to raise funds to help pay off her classmates' lunch debt back in May after reading about Jeffery Lew. The father of three crowd-funded to cover the cost of unpaid lunches in the Seattle School District, where his 8-year-old son took part. “She's a really strong reader, so she read the story and said, 'Wow, this is great! I wonder if there's any kids at my school that need help paying their lunches,'” said her mother, Rachel Van Hill.

    Amiah, 6, and Aria, 4, discovered that at Hayden Meadows Elementary School in Idaho, the unpaid lunch debt was $40.55. They set up a lemonade stand last month to raise the money, with a sign reading, “Lemonade 4 Lunch.” During their first set-up, the two met their goal within an hour.

    The school was very much appreciative. Principal Lisa Pica said “Our school believes in giving back to the community and we are excited that Amiah has got that value at such a young age and we are so proud that she has found a way to help those in need. She is a very special little lady.”

    After discovering it was “easy” to pay off one school's debt, they set up another lemonade stand a week later to raise money for two more local schools. The girls then decided to set their sights higher and raise funds for the entire Coeur d'Alene Public School district. In 22 days, they've raised more than $2,700. The school district is excited to recognize her for her good deed.

    If you want to fully enjoy your vacation, you'd better check the Durban City Tours! This is actually one of the best choices in South Africa today.

    There is nothing more relaxing than to think about that there is a place to go and relax, right? City life is strained（紧张的）, but you can escape this situation and be in the place where there is nothing but relaxation. Here in Durban you will get to see all the amazing tourist attractions（吸引人的地方）. If you love animals and want to see some elephants wandering around the streets, then Durban is the place to go. You can even get to ride one if you want!

    Here you will also get to taste all the delicious South African food. You can choose from Italian cooking to its native dishes. Durban is a great place to tour with your friends and family. You will learn a lot about its history through the landmarks（地标） you will see down the streets. Tourists and even the local villagers just can't get enough of these treats!

    However, it is important that you make the necessary arrangements安排. There are actually lots of tour guides that will help you as you make your journey along the streets of Durban. But if you prefer the best tour guides here in Durban, then you'd better choose the Street Scene Tours. Their staff（员工） are all well­trained and professional（专业的）. They will certainly make your stay here an unforgettable one. No wonder tourists prefer the Street Scene Tours when it comes to Durban City Tours.

    In its early history, Chicago had floods frequently, especially in the spring, making the streets so muddy that people, horses, and carts got stuck. An old joke that was popular at the time went something like this：A man is stuck up to his waist in a muddy Chicago street. Asked if he needs help, he replies, "No, thanks. I've got a good horse under me."

    The city planner decided to build an underground drainage （排水） system, but there simply wasn't enough difference between the height of the ground level and the water level. The only two options were to lower the Chicago River or raise the city.

    An engineer named Ellis Chesbrough convinced the city that it had no choice but to build the pipes above ground and then cover them with dirt. This raised the level of the city's streets by as much as 12 feet.

    This of course created a new problem: dirt practically buried the first floors of every building in Chicago. Building owners were faced with a choice: either change the first floors of their buildings into basements, and the second stories into main floors, or hoist the entire buildings to meet the new street level. Small wood-frame buildings could be lifted fairly easily. But what about large, heavy structures like Tremont Hotel, which was a six-story brick building?

    That's where George Pullman came in. He had developed some house-moving skills successfully. To lift a big structure like the Tremont Hotel, Pullman would place thousands of jackscrews （螺旋千斤顶） beneath the building's foundation. One man was assigned to operate each section of roughly 10jackscrews.At Pullman's signal each man tured his jackscrew the same amount at the same time, thereby raising the building slowly and evenly. Astonishingly, the Tremont Hotel stay open during the entire operation, and many of its guests didn't even notice anything was happening.

    Some people like to say that every problem has a solution. But in Chicago's early history, every engineering solution seemed to create a new problem. Now that Chicago's waste water was draining efficiently into the Chicago River, the city's next step was to clean the polluted river.

If you take a minute to think about the things that catch your attention, they're usually outsized (the Pyramids of Giza), extraordinarily delicate (a well-composed song), boldly colored (peacock feathers), or shocking (a bolt of lightning or a twist ending). These attention-grabbing things make us curious: Why is it like this? Where did the idea come from, or what made this happen?

From these questions come boundless story possibilities. From those ideas, though, we have to eventually cut them down to the ones worth telling, the ones that will grab and keep our readers' attention. This issue looks at that challenge from a variety of angles. Jane K. Cleland tackles the idea of thematic writing — writing that encourages readers to think about big issues that may or may not affect their lives, but at the very least will make them think What if… Then Jessica Strawser shares nine ways to write more authentic (真实的) child characters in adult fiction to bring a fresh perspective and engage readers. Tiffany Yates Martin takes on the debate of the controversial prologue (序言) — should you or shouldn't you use one? You'll have to read on to find out. When it comes to short fiction, Ran Walker offers tips for making the most of titles and first lines when every word counts. Finally, Amy Cook looks at the topic from a different angle — when your published book has stopped selling but you know it has more life in it, how can you use rights reversion to help it reach a new audience?

Our WD Interview for this issue features one author, Michael Cunningham. I was lucky enough to talk with him about his newest novel, Day, which features everything I love about a Cunningham novel: family drama, global issues made local, and impossibly affecting, heartbreaking prose. His writing advice was some of the most unexpected I've heard.

Maybe you're thinking about what you want to focus your attention on this year. Whatever your goal may be, we are glad to be with you along the way.