The forest in Senegal, a country in western Africa, is full of the chimps' usual noises. Suddenly dogs bark. Larger male chimps drop from the trees to face the threat while the others climb to safety. Then the dogs' young human masters appear.

One mother chimp with a tiny baby tries to run. The dogs attack and separate them. The two teenage boys quickly catch the baby chimp. But they don't act out of sympathy — they save the baby so they can sell it.

    After the teenagers return to their hometown, they visit a man who is said to be very interested in chimps. When they ask the man, Johnny Kante, if he wants to buy the baby, he replies, “That's not what we do.” Kante is a member of a scientific team. Although Kante is angry with the teens for capturing the chimp, he hides his anger and persuades them to take him to the baby chimp.

    Unsure of what to do next upon seeing the chimp, Kante calls Jill Pruetz, the head of the chimp research team. “I'm really worried,” says Pruetz, doubtful that the mother is still alive. But knowing that wild chimps sometimes adopt orphans（孤儿）， Kante and pruetz decide they must try to return the baby chimp to its wild community.

    Kante pays another visit to the teenagers. After he explains how much trouble they are in, because chimps are an endangered species, he requests they should give him the frightened baby without payment. They agree. Kante takes the baby chimp to his home and feeds her milk from a bottle whenever she cries.

    The next morning, Pruetz and Kante leave the baby with another team member and begin their search for the wild chimps. Pruetz quickly finds the group in the woods. She recognizes the female that is without her child.

    Pruetz is so excited that she runs the entire mile back to bring the baby chimp to the tree where the chimps are hanging out. The researchers place the baby on the ground near the tree and back away. Almost immediately, a male chimp drops to the ground and stares at the baby curiously. He carries her back to where the mother is waiting.

    Pruetz still can't believe how fortunate they were to have reunited the mother and child. “Surprising is the only word I can think of,” she says.

根据短文内容，选择最佳答案，并将选定答案的字母标号填在题前括号内。

阅读理解。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，并在答题卡上将该项涂黑。

    F . Scott Fitzgerald, born on September 24,1896, an American novelist, w  as once a student of St.Paul Academy, the Newman School and attended Princeton. University for a short while. In 1917 he joined the army and was posted in Alabama, where he met his future wife Zelda Sayre. Then he had to make some money to impress her.

    His life with her was full of great happiness, as he wrote in his diary :“ My own happiness in the past often approached such joy that I could share it even with the person dearest to me but had to walk it away in quiet streets and take down parts of it in my diary.”

    This side of paradise, his first novel, was published in 1920. encouraged by its success, Fitzgerald began to devote more time to his writing. Then he continued with the novel the Beautiful and Damned (1922), a collection of short stories Thales of the Jazz Age (1922), and a play The Vegetable (1923). But his greatest success was The Great Gatsby, published in 1925,which quick brought him praise from the literary world. Yet it failed to give him the needed financial security. Then, in 1926, he published another collection lf short stories All the Sad Young Men.

    However, Fitzgerald's problems with his wife Zelda affected his writing. During the 1920s he tried to reorder his life, but failed. By 1930, his wife had her first breakdown and went to a Swiss clinic. During this period he completed novels Tender Is the Night in 1934 and The love of the last Tycoon in 1940. while his wife was in hospital in the United States, he got totally addicted to alcohol. Sheila Graham, his dear friend, helped him fight his alcoholism.

    Michael Jackson (1958-2009) spent many of his later years alone in a mansion called Neverland.The name “Neverland” is taken from the children's story Peter Pan.It's about boy who never grows up.Cruel critics of Jackson thought he was like Peter Pan,but that he was childish rather than childlike.They laughed at his taste,his clothes and his pet chimpanzee,Bubbles.

    But perhaps Jackson acted like a child because he hadn't had a proper childhood.He began to work as a professional singer at the age of 9, performing with a group made up of his brothers.Besides working with this group. The Jackson Five,be also had a solo career.He didn't choose to make music like this;he was under a lot of pressure from his father and the music business.He started young and began to sell lots of records while he was still young. With this kind of pressure,who can blame him for living in his own way once he'd become an adult and gotten rich enough lo do what he liked?

    His great originality came from the fact that he wrote,performed and recorded music that appealed to different communities.Before there had been “white” music and “black” music.But Jackson made “crossover” music,songs that had parts of funk,rock ‘n' roll and disco in them.He broke down a lot of barriers with this approach.A great example of this “crossover” style is the song Beat It.It has guitars like rock music,but it also has a beat like disco music.

    If you look up the Beat It video on the Internet,you'll understand another reason for his fame.He made imaginative music that went well with equally imaginative videos.Beat It is,in part,about a war between young gangs. Jackson and his team made a great job of showing the rival gangs facing each other.You also see great dancing,and Jackson shows off his strong sense of fashion.Jackson was as much a video artist as a music artist.

    This is why he was such a hit not just in the United States,but also globally.People loved his music and videos everywhere.He had a great effect on so many household names.Britney Spears,Justin Bieber and many others.In all of them you can find the combination of catchy danceable music and great videos that Jackson started.His music videos were must-see TV,and young would-be artists learned that it took more than just holding a microphone if they really wanted to make it big.

    Xinhua News—The Beijing government has set out to recruit thousands of university graduates to work as junior officials in rural areas to both improve rural administration and ease the city's employment problems.

    The government plans to recruit 3,000 university graduates this year, 1,000 more than last year, to work as assistants to village heads or party secretaries in suburban areas.

    People interested in jobs in Beijing's rural villages and towns can send applications to Beijing Municipal Bureau of Personnel or log on to www.bjbys.com from February 1 through March 15.

    “We hope university graduates will seize this opportunity to use their knowledge in rural villages and to start their careers,” Sun Zhenyu, the Deputy Director of Beijing Personnel Bureau, told Xinhua News Agency.

    The government has promised successful candidates a monthly salary of 2,000 Yuan in the first year, 2,500 Yuan the second year and 3,000 the third year, provided their performance is up to the required standards, Sun said.

    Wang Lina, who graduated from Beijing Union University last year, was one of the first graduates to find work in the city's countryside. After majoring in Industrial and Commercial Administration, Wang served as the assistant to the village head of Ertiaojie Village in suburban Beijing's Pinggu District. For one project, Wang contacted people at Beijing Academy of Agricultural and Forestry Sciences and arranged for the local farmers to receive training in strawberry planting. Her efforts paid off. The village had a plentiful harvest of organic strawberries earlier this year.

    Nationwide, about 150,000 university graduates found employment in rural areas last year, according to the figures provided by the Ministry of Education.

    The ministry predicts that 4.95 million students will graduate from universities across the country this year, 820,000 more than last year. About 1.4 million of them are unlikely to find jobs when they graduate. In Beijing, a record of 200,000 people are expected to graduate from university this year. Less than half of them are expected to be offered jobs, according to Beijing Personnel Bureau.

    A day in the life of 18-year-old David Lanster is full of typical teenage stuff: school, baseball practice, homework. And then he starts cooking.

    “Some nights I'm up until I am making pies, or even later if we're braising (蒸) beef,” said the student at Ransom Everglades High School in Florida, US.

    For the past year, Lanster and Kelly Moran, his classmate, have been hosting fancy dinner parties at Lanster's parents' home. Their meals have 17 courses and are all made by them.

    Their guests used to give them gifts to thank them, until the pair decided to do something nice for charity (慈善).

    “We got some really great Miami Heat tickets, a nice watch, and many kitchen gadgets (小物件),” Lanster said. “But we wanted to make this something positive for people other than us.”

    Lanster and Moran focused on Common Threads, a charity that aims to teach kids in poor communities (社区) to cook and make healthy eating choices.

    The young cooks ask their guests to give however much they want as payment for their meals. It all goes to Common Threads because Lanster's parents cover their food costs. After their last 12-person event, Lanster and Moran gave $1,600 (10,600 yuan) to the charity.

    Now, they're taking their show out of the kitchen and on the road. Lanster and Moran have started to organize private dinner parties with a similar model: the host pays for the ingredients, and the guests make a donation to a charity of their choice.

    Without formal (正规的) training, Lanster said he had been interested in cooking since he helped his mom in the kitchen when he was very young. He learned how to cook by reading cookbooks and watching TV programs.

    Outside the kitchen, the two are busy preparing their college applications.Neither is sure what they will do in the future, but they've promised their parents that they'll leave professional cooking alone until they finish school.

    A family is a collection of people who share the same genes but cannot agree on a place to pull over for lunch. Ed and I, plus his parents and sister Doris and eight-year-old niece Alisha, are on a road trip to Yosemite. Ed wants Subway, I want. In-N-Out Burger, Doris wants Sonic. In the end, we compromise on McDonald's, where Alisha will get an action figure.

    It's a three-hour drive to Yosemite, but we're taking a little longer, as we're working in a tour of Highway 80's public restrooms. As the saying goes, "Not one bladder（膀胱）empties but another fills." Many of these restrooms belong to gas stations. I prefer them to the high-tech ones on planes.

    We get back on the road. Ed is driving now. When all the tabloids（小报）have been read, the travel has grown tedious and anyone under age 12 asks "Are we there yet?" at ever-shortening internals. Just outside Manteca, California, we stop for coffee. At a Starbucks checkout, Ed buys a CD of Joni Mitchell's favorite musical picks. The hope is that it will have a calming effect.

    As we pull back onto the highway, it starts to pour. Then something amazing happens. As we climb the mountain, the rain turns to snow. The pines are spotted with white. We're struck dumb（说不出话）by the scene outside. For a solid 15 minutes, everyone forgets about their bladder, their blood sugar and the temperature. Alisha has never seen snow, so we pull over to make snowmen and catch snowflakes on our tongues. Then Ed realizes we need tire chains, and we have to turn back and drive 30miles to Oakhurst. "Good," says Doris. "There was a very nice restroom there."

    One Moore Elementary school teacher is showing students the importance of communication through “shout-outs”. Third Grade Moore Elementary Teacher Lindsey Winders said a shout-out is a compliment(称赞) that students can say or write down. “Like, 'hey I noticed you doing a really great job solving your math problems yesterday. I wanted to make sure you know that I saw you do that,'” Winders said.

    Winders said she makes sure she is giving shout-outs to her students every day. “I might write them a sticky note, or write them a quick little note in their planner. I might just say it to them on their way into the classroom or on their way out of the classroom, but most importantly I try to do it every day,” Winders said.

    In addition to the compliments, Winders has the students greet(问候) each other every morning during morning meeting. She will have students give examples to the class of how to communicate in different settings(场景). Third grade student Nayelli Moranchel said she had given at least six shout-outs this year. “It makes me happy, because they always write something back,” Moranchel said.

    Recently, Winders took it one step further and wrote a personalized note on each of her students' desk. “In our classroom, sometimes it can be challenging for me to give a compliment or a shout-out to each and every one of them in a way that feels equal(平等的) and valuable at the same time. So I decide that there is no better way than leaving a note on their desk that can stay for as long as they wants it to,” Winders said.

    Winders said it is encouraging when she sees her students copy the act, and give each other compliments without her guidance(指导).

    Poet William Stafford once said that we are defined more by the detours in life than by the narrow road toward goals. I like this image. But it was quite by accident that I discovered the deep meaning of his words.

    For years we made the long drive from our home in Seattle to my parents' home in Boise in nine hours. We traveled the way most people do: the fastest, shortest, easiest road, especially when I was alone with four noisy, restless kids who hate confinement and have strong opinions about everything.

    Road trips felt risky, so I would drive fast, stopping only when I had to. We would stick to the freeways and arrive tired.

    But then Banner, our lamb was born. He was rejected by his mama days before our planned trip to Boise. I had two choices: leave Banner with my husband, or take him with me. My husband made the decision for me.

    That is how I found myself on the road with four kids, a baby lamb and nothing but my everlasting optimism to see me through. We took the country roads out of necessity. We had to stop every hour, let Banner shake out his legs and feed him. The kids chased him and one another. They'dget back in the car breathless and energized, smelling fresh from the cold air.

    We explored side roads, catching grasshoppers in waist-high grass. Even if we simply looked out of the car windows at baby pigs following their mother, or fish leaping out of the water, it was better than the best ride down the freeway. Here was life and new horizons.

    We eventually arrived at my parents' doorstep astonishingly fresh and full of stories.

    I grew brave with the trip back home and creative with my disciplining technique. On an empty section of road, everyone started quarreling. I stopped the car, ordered all kids out and told them to meet me up ahead. I parked my car half a mile away and read my book in sweet silence.

    Some road trips are by necessity fast and straight. But that trip with Banner opened our eyes to a world available to anyone adventurous enough to wander around and made me realize that a detour may uncover the best part of journey—and the best part of yourself.

    The fence was long and high. He put the brush into the whitewash and moved it along the top of the fence. He repeated the operation. He felt he could not continue and sat down.

    He knew that his friends would arrive soon with all kinds of interesting plans for the day. They would walk past him and laugh. They would make jokes about his having to work on a beautiful summer Saturday. The thought burned him like fire.

    He put his hand into his pockets and took out all that he owned. Perhaps he could find some way to pay someone to do the whitewashing for him. But there was nothing of value in his pockets-nothing that could buy even half an hour of freedom. So he put the bits of toys back into his pockets and gave up the idea.

    At this dark and hopeless moment, a wonderful idea came to him. It filled his mind with a great, bright light. Calmly he picked up the brush and started again to whitewash.

    While Tom was working, Ben Rogers appeared. Ben was eating an apple as he walked along the street. As he walked along it, he was making noises like the sound of a riverboat. First he shouted loudly, like a boat captain. Then he said "Ding—Dong-Dong", "Ding—Dong— Dong" again and again, like the bell of a riverboat. And he made other strange noises. When he came close to Tom, he stopped.

    Tom went on whitewashing. He did not look at Ben. Ben stared a moment and then said: "Hello! I'm going swimming, but you can't go, can you? "

    No answer. Tom moved his brush carefully along the fence and looked at the result with the eye of an artist. Ben came nearer. Tom's mouth watered for the apple, but he kept on working.

    Ben said, "Hello, old fellow, you've got to work, hey?"

    Tom turned suddenly and said, "Why, it's you, Ben! I wasn't noticing."

    "Say—I'm going swimming. Don't you wish you could? But of course you'd rather work—wouldn't you? Of course you would."

    Tom looked at the boy a bit, and said, "What do you call work?"

    "Why, isn't that work?"

    Tom went back to his whitewashing, and answered carelessly.

    "Well, maybe it is, and maybe it isn't. All I know is, it suits Tom Sawyer."

    "Oh come, now, you don't mean to say that you like it?

    The brush continued to move.

    "Like it? Well, I don't see why I shouldn't like it. Does a boy get a chance to whitewash a fence every day?"

    Ben stopped eating his apple. Tom moved his brush back and forth, stepped back to look at the result, added a touch here and there, and stepped back again. Ben watched every move and got more and more interested. Soon he said, "Say, Tom, let me whitewash a little."

    Tom thought for a moment, and was about to agree, but he changed his mind.

    "No-no-it won't do, Ben. You see, Aunt Polly wants this fence to be perfect. It has got to be done very carefully. I don't think there is one boy in a thousand, maybe two thousand, that can do it well enough."

    "No——is that so? Oh come, now——let me just try. Only just a little."

    "Ben, I'd like to, but if it isn't done right, I'm afraid Aunt Polly …"

    "Oh, I'll be careful. Now let me try. Say—I'll give you the core of my apple."

    "Well, here—No, Ben, now don't. I'm afraid …"

    "I'll give you all of it."

    Tom gave up the brush with unwillingness on his face, but joy in his heart. And while Ben worked at the fence in the hot sun, Tom sat under a tree, eating the apple, and planning how to get more help. There were enough boys. Each one came to laugh, but remained to whitewash. By the time Ben was tired, Tom sold the next chance to Billy for a kite; and when Billy was tired, Johnny bought it for a dead rat——and so on, hour after hour. And when the middle of the afternoon came, Tom had won many treasures.

    And he had not worked. He had had a nice idle time all the time, with plenty of company, and the fence had been whitewashed three times. If he hadn't run out of whitewash, Tom would have owned everything belonging to his friends.

    He had discovered a great law of human action, namely, that in order to make a man or a boy want a thing, it is only necessary to make the thing difficult to get.

Learn to cure cancer

    A vaccine for cancer is in the works.

    Lauren Landry and Chloe Tomblin are the scientists. They look in freezers(冰柜) for bacteria to use in the research. This research has its limitations—mostly because their lab is in a high school.

    But Lauren, 16, and Chloe,17 both students are Western Reserve Academy in the US, aren't put off by the difficulties they face in their cancer immunology(免疫学) class.

    “I hope we get to the point where we can get to a vaccine and write a paper,” Lauren said.

    Both conduct research into how to engage the immune system in stopping cancer from forming.

    Though the lab is in a high school, they don't use textbooks. The aim is to conduct real cancer research, either by testing the effects of substances on cancer cells or developing vaccines to target the growth of those harmful cells.

    The idea for the class came from Robert Aguilar, who has taught at the private school for many years. Students spend the first year learning research techniques. In the second year, students swap(调换) their blue lab coats for white ones. By this stage they are well into their research projects.

    “If first-years need any help, they can feel free to ask second-year students,” Aguilar said.

    Students form groups to conduct their research. One pair of students has researched the effect of capsaicin(辣椒素) on killing cancer cells. Another has tested the effect of caffeine(咖啡因) on the growth rate of breast cancer(乳腺癌) cells.

But few students get to the point in their research of experimentation with mice, Aguilar said. Lauren and Chloe hope that they can make decent progress in their work.

    “We know they're going to be used for good,” Lauren said. “If it does or doesn't work, it still has a huge impact.”

    Aguilar teaches the students that even research that doesn't work still contributes to science in some way. He tells students that “the best part of research is failing a lot”.

    In today's society, almost half of all marriages in America end in divorce, which means many children have divorced parents, and 1 am by no means a rare case. There are plenty of other people understanding the difficulty of having separated parents and living in two households. Despite this, people who haven't personally experienced divorce really have no idea what it's like.

    My parents have handled divorce and joint custody(监护) well, at least better than expected. Occasionally my parents put up the curtain to block my brother and I from the reality and I will get a glimpse of the not-so-bright-and-sunny reality, the fact that my parents simply don't like each other, let along get along. They try to make sure my brother and I don't overhear the argument and do their best to keep my brother and I out of their issues.

    Last Mother's Day I woke up at my dad's house with a text message from my mom saying, "Call me when u can." I rolled out of bed and dialed her number. On the other end of the phone I could hear my mom's trembling voice. "Your dad isn't letting me have you until 7 tonight." I knew Mother's Day was important to her and me. I began to get angry with my dad, but I told myself that getting mad and fueling my mom's anger towards my dad wouldn't help. Later my father told me that he had planned to spend time with my grandma and step-mom for Mother's Day, which I understood and accepted but I also understood why my mom wouldn't accept it.

    While having divorced parents is difficult, I have learned a lot about how to deal with conflict from an early age and I've been blessed with an extremely large family, which is an amazing network of support.

    The new high speed railway line between Urumqi, capital of the Xinjiang Uygur self-governing region, and Lanzhou, capital of Gansu province, has cut train travel time by half to less than 12 hours.

The dramatic improvement will benefit many families planning reunions for Spring Festival.

    "For the first time, I feel home is not that far away after all," said Liang shaofu as he boarded a high speed train in Urumqi with six members of his family.

    The 35 year old left Lanzhou to set up a dry fruit business in Xinjiang eight years ago, and he has now settled in Urumqi.

    The 1,776 km line, which passes through Qinghai province and is the country's first high speed railway built in a high altitude region, came into service on Dec 26.

    "We normally drive home for Spring Festival to avoid the difficulties of buying seven train tickets for the whole family during the peak season," Liang said. "Driving can be very tiring and dangerous sometimes, so one year we even decided not to go back to Lanzhou simply to avoid the trip.

    More than 600,000 passengers traveled on the line during its first month, and the Urumqi Railway Bureau said the introduction of high speed services will ease transport pressure during the Spring Festival peak season.

    The existing usual railway line could no longer support Xinjiang's development. All passenger trains will gradually shift to the new link, leaving the old one to be used for goods. As a result, Xinjiang's annual goods ability could reach 200 million metric tons from the current 70 million.

    The line passes through areas that experience high winds, and it also crosses parts of the deserted Qinghai Tibet Plateau and the bone dry sands of the Gobi Desert.

    The project could help China to promote its high speed railway technology abroad, said Ma Xizhang, director of the Lanzhou Xinjiang railway project's management department in Xinjiang.

    Benin-born musician Angelique Kidjo has won a major human rights award, along with three African youth activist movements. The groups are Y'en a marre (Fed Up), le Balai Citoyen (The Citizen's Broom), and Lutte pour Changement (LUCHA).

    The organization Amnesty International announced the winners on Wednesday. It praised Kidjo and the groups for their work in Africa and around the world. Amnesty says the award honors those who have shown unusual courage in standing up to unfair. It says winners also influence others to act the same.

    The Amnesty International honor is called the Ambassador of Conscience Award. Past winners include leaders Nelson Mandela and Aung San Suu Kyi. Artists who have been honored including U2 band leader Bono and singer Joan Baez.

    Angelique Kidjo fled Benin in the 1980s after being pressured to perform for the country's repressive government. She has since gained worldwide fame both for her music and her activism(行动主义). She has worked to support free expression, education for young women and birth certificates for children. She has lived in New York City for many years. She has also won a Grammy award for her music. She said, "Music helps her spread her messages of freedom and human dignity. I can't be in everyone's home physically but my music will be there. And that's the power of an artist, compared to a politician. Because no one can give a speech as brilliant as what we can put on a CD. I have hope that African nations struggling with corruption can solve their problems through democratic(民主的) methods." Kidjo said the honor will help her stay active in human rights issues.

Sarah came running in." Look what I found." Over the top of the paper I was reading came a crispy long object that caused me to jump. It was a snake skin that had been shed by one of our many garden snakes.

"Isn't it beautiful?" said my wide­eyed seven­year­old.

I stared at the organic wrapper and thought to myself that it really wasn't that beautiful, but I have learned never to appear uninterested with children. They see only good quality and excellence in the world until educated otherwise.

"Why does it do this?" Sarah asked.

"Snakes shed their skin because they need to renew themselves，" I explained." Why do they need to renew themselves?" Sarah asked.

I suddenly remembered an article on this page many years ago where the writer was expressing her concept of renewal. She used layers of paper over a wall to describe how we hide our original selves, and said that by peeling away those layers one by one, we see the original beneath." We often need to shed our skins and those coatings that we cover ourselves with，" I said to my now absorbed daughter." We outgrow some things and find other ones unwanted or unnecessary. This snake no longer needs this skin. It is probably too crinkly(起皱的)for him, and he probably doesn't think he looks as smart in it as he once did."

Sarah was getting the point. As we talked, I knew that she began to understand, although slightly, that renewal is part of progress; that we need to take a good look at ourselves, our rooms, schoolwork and creativity, and see what we need to keep and what we need to cast off. I was careful to point out that this is a natural consequence of their growth.

"I see, Dad，" said Sarah and jumped off my lap and ran off.

I hoped she would remember this. That often, in order to find our real selves underneath the layers of community and culture with which we cover ourselves year after year, we need to start examining these layers. We need to gently peel some away, as we recognize them to be worthless or unnecessary; or at best, store the ones thrown away as mementoes(念想)of our promotion to a better vitality or spirit.

Jean is a bright young woman who comes from a rich and famous family. She goes to a good university and has everything that money can buy. Well, almost everything. The problem is that the people in Jean's family are so busy that they can hardly find time to be with her. In fact, Jean is quite lonely.

So Jean spends a lot of time on her QQ. She likes being anonymous(匿名), talking to people who do not know about her famous family and her rich life. She uses the name Linda on QQ and has made a lot of friends who she keeps in touch with quite often.

Last year Jean made a very special friend on QQ. His name was David and lived in San Francisco. David was full of stories and jokes. He and Jean had a common(共同的) interest in rock music and modern dance. So it always took them hours to talk happily on QQ and sometimes they even forgot their time. Of course, they wanted to know more about each other. David sent a picture of himself: He was a tall, good-looking young man with a big, happy smile. As time went by, they became good friends and often sent cards and small things to each other. When Jean's father told her that he was going on a business trip to San Francisco, she asked him to let her go with him so that she could give David a surprise for his birthday. She would take him the latest DVD of their favorite rock singer. But when she knocked on David's door in San Francisco, she found that her special friend was a twelve-year-old boy named Jim!

Next week, Pushpa Nagaraj will appear for her 720th exam. But she won't be taking the exam for herself. Since 2007, she has helped hundreds of visually challenged students take exams by acting as their scribe (抄写员), reading them the questions and then writing down the answers they give.

When Ms. Nagaraj was growing up in Bangalore, the IT capital of India, her father lost his job after a back injury. The family suddenly found itself struggling. She thought she'd have to drop out of school. Luckily, her mother managed to raise enough money to educate her through high school. Today, she's a project coordinator for an IT firm.

One day, as she was helping a few visually damaged children cross the road, it struck her how difficult even everyday tasks could be for them, let alone finishing their education. Ms. Nagaraj wanted to help those children.

In India, most children with sight challenges do not have access to specialized schooling. Even for those who attend mainstream classes, timed exams — key for Indian educational institutions, where scores are especially important — present additional difficulties. "Many of them balk at the thought of writing exams and drop out," says Ms. Sundararaman, a local education expert. "And so, their education comes to a sudden stop, midway. " Having a scribe can be the difference between passing and failing.

Over the past 12 years, word about Ms. Nagaraj's work has spread — so much that she now gets requests from people from all over India. She has also set up a network of volunteers that posts requests through a WhatsApp group.

Ms. Nagaraj is keenly aware of ongoing challenges, chief of which is that, every once in a while, she has to refuse requests from students to give them the answers during exams. Another challenge is to expand the circle of scribes. Despite these, she is very grateful for having the opportunity to help others. "I have no complaints. Actually, I feel very blessed," she says.

For or Against?—That Is the Question

Andy is the most unreasonable and he makes me so angry that I could even scream sometimes! Of course, I sort of have to love him because he is my twin brother. Andy and Amy (that is me) have the same curly hair and dark eyes and are equally stubborn. Yet, on most issues we usually take opposite positions.

Just this week in our school, there was a heated discussion on whether to adopt a school dress code. Every student would be required to wear a uniform. The teachers are divided: Some are in favor of the uniforms while others are opposed. The principal has asked the students to express their opinions by voting on the issue before decisions are made. But she will have the final word on the dress code.

I think a dress code is a good idea. The reason is simple. The less T have to decide first thing in the morning, the better I can't tell you how many mornings I look into my closet and just stare, unable to decide what to wear.

Andy is shocked at my opinion. Last night, he even dragged out my parents' high school photo albums to show me how brilliant they looked without uniforms! He also declared, "Bruce Springsteen never wore a school uniform. Bob Dylan wouldn't have been caught dead in a school uniform! Besides, when I am feeling political, I want to be able to wear clothes made of natural undyed fibers, sewn or assembled in countries that do not pollute the environment or exploit child labor. If I have to wear a uniform, I won't feel like me!"

To that I replied, "So your personal heroes didn't wear school uniforms. But they went to high school about a million years ago! l feel sorry for you since I had no idea that your ego(自我)is so fragile that it would be completely destroyed by a uniform. "That really made him angry and he shouted, "You're just copying what you hear that new music teacher saying because you are crazy about him!"

Fortunately the bell rang before we could do each other physical harm, and we went to our separate classes. The vote for or against uniforms took place later that day. The results of the vote and the principal's decision will be announced next week. I wonder what it will be. I know how l voted, and I'm pretty sure l know how Andy voted. How would you vote-for or against?

In 1978, I was 18 and was working as a nurse in a small town about 270km away from Sydney, Australia. I was looking forward to having five days off from duty. Unfortunately, the only one train a day back to my home in Sydney had already left. So I thought I'd hitch a ride (搭便车)．

I waited by the side of the highway for three hours but no one stopped for me. Finally, a man walked over and introduced himself as Gordon. He said that although he couldn't give me a lift, I should come back to his house for lunch. He noticed me standing for hours in the November heat and thought I must be hungry. I was doubtful as a young girl but he assured (向…保证)me I was safe, and he also offered to help me find a lift home afterwards. When we arrived at his house,  he made us sandwiches. After lunch, he helped me find a lift home.

Twenty­five years later, in 2003, while I was driving to a nearby town one day, I saw an elderly man standing in the glaring (耀眼的) heat, trying to hitch a ride. I thought it was another chance to repay someone for the favour I'd been given decades earlier. I pulled over and picked him up. I made him comfortable on the back seat and offered him some water.

After a few moments of small talk, the man said to me，"You haven't changed a bit, even your red hair is still the same. "

I couldn't remember where I'd met him. He then told me he was the man who had given me lunch and helped me find a lift all those years ago. It was Gordon.

Chen Juzheng doesn't just pick up unusual stones when he takes a walk along the Yellow River banks, like many other people in Lanzhou, capital of Gansu Province. He also turns them into works of art by painting them according to the stones' colors, shapes and other features. The 58-year-old folk artist has now painted on these special stones his own reproductions (复制品) of many historical paintings and frescoes (壁画) found in the Mogao Grottoes of Dunhuang. It is where large numbers of Buddhist (佛教的) frescoes have survived for more than 1, 000 years.

Chen's artistic works, including the nine-color deer, sleeping Buddha and Bodhisattva, were praised by many painters and the local people in the northwestern provincial capital.

"But not all the stones can be painted. Actually only a few of the stones can be used to reproduce and paint the historical Mogao Grottoes paintings and frescoes, and then become artistic works loved by the public. " A lifelike sleeping Buddha can be painted on a stone when its shape, colors and other features are fit for such an image (图像), Chen explained. "It took me many years to find such a stone for painting the sleeping Buddha, " he said.

Chen, who is very interested in the Mogao Grottoes of Dunhuang, has been painting for more than forty years. Chen said, when he first saw the historical paintings and frescoes in the Mogao Grottoes, he was deeply attracted to the Buddhist art and considered the site a world treasure of art. "Mogao Grottoes should be a place many painters like to visit, " he added. Chen said he had planned in the following months to add modern and new subjects to his artistic works.

After Hurricane Maria swept through Puerto Rico in 2017 and caused huge damage, researchers found rhesus macaques, a species of monkey living on Cayo Santiago, became more sociable with each other, according to a study published in the journal Current Biology.

"The monkeys live in a highly competitive society and can become aggressively protective over resources like food and water," said study author Camille Testard, a professor of neuroscience at the University of Pennsylvania's Perelman School of Medicine. "That's why researchers predicted that after the hurricane, the monkeys would stick with their closest friends in order to survive," Testard said. Instead, the island's residents became more tolerant of each other and greatly expanded their friend group.

"To measure the monkeys' socialization and friendship-building, researchers tracked who they groomed (梳毛), which is one of the ways monkeys bond with one another," Testard said. "It serves a similar function for us to getting coffee or a beer with friends," she added. After the hurricane, the "grooming networks" became denser, Testard said, meaning there were more connections being formed compared to the monkeys' behavior before the storm. The scientists found the animals made friends with friends of their friends, which she said is a common "easy" route to making friends that's mirrored in human social circles.

The researchers didn't know why the monkeys decided to make more friends, but Testard assumed it could be "a strategy to gain tolerance and support from the greatest number of individuals and thereby access to limited resources like shade."

The monkeys could be forming additional bonds to "buffer" them from future hardship from the natural disaster, said Brenda MeCowan, a professor of population health and reproduction, who was not involved in the study. She said the findings also provide an insight into how humans might cope with the increasing threat of climate crisis. "Rhesus macaques are close evolutionary relatives to humans and share many features of their biology and behavior with us, "said McCowan. "Our best friends can give us many things, but sometimes, what we need is a social network where everyone is just friendly enough."