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。

    George Bernard Shaw，the greatest and funniest British dramatist(剧作家)of the first half of the 20th century，was born in Dublin，Ireland，on July 26,1856.His early life was not happy. His father was a selfish man who drank too much and could not support his family properly. His mother was a disappointed，unhappy woman who found more pleasure in studying music than in her children. Bernard and his two sisters received little love and attention from their mother while they were young. At the age of ten Shaw entered school. At first he was the best student，but soon he was at or near the bottom of his class.

    Although he did not like school，Bernard was a good，bright，curious student. His lifelong interest in everything from music and art to machines and medicine began from school life. The interests of this tireless schoolboy were literature and music. He often entertained(使快乐)his classmates with stories he read.

    Early at the age of fifteen，he went to work in an office. He did well as an office clerk，but after five years he decided that he wanted to be a writer. He left Ireland and went to London，where he began to write seriously. Seventy-four years later the great dramatist died.

    Having a job is great, I have learned. It means I can afford things such as a place to live and daily meals. And with an above-average job, I can afford a car and occasional overseas vacations.

    However, I also understand how difficult it is to have a below-average job, having had many of them before. It's frankly pretty awful. Owning a car was out of the question – I could barely afford to ride the subway.

    So, I decided to go to university and get a degree.

    Later, I emailed my details to every company and government institution with an online careers page. I even printed my resume and handed it out in what seemed like hundreds of office buildings.

    One summer during university, my cousin and I helped out at my uncle's business, fixing roofs, although the only thing I got out of that was back problems.

    That same year, I got a job at a plumbing(管道工程) company, which I was terrible at. It was no surprise when I was asked to leave that job after only four days.

    A lot of people today believe the problem of unemployment in my generation is our fault. Some accuse us of being lazy or feeling too entitled(有资格的). At the same time, some people accuse members of my generation of having a sense of “specialness” that has led us to believe we can all be astronauts, movie stars or singers if we put our minds to it. Also, a few of them think that we would all be happily employed if we would only learn trades or become software engineers, because those people make the most money.

    I realize that not everyone can go into space, star in Hollywood movies or fill stadiums with fans, however. I also think not everyone can make a good electrician or design advanced computer software – I know I can't. Everyone is good at something, but no one is good at everything. It took me hundreds of rejection emails to realize that I had to focus on finding a job where I could actually be successful.

    And now, I finally have that job. All it took was several years of desperation, failure and an honest assessment(评估) of my personal value in the job market.

    It's not the best start, but it's not bad for a start too.

    Every time your fingers touch your cell phone, they leave behind trace of amounts of chemicals. And each chemical offers clues to you and your activities. By studying them, scientists might be able to piece together a story about your recent life, a new study finds.

    A molecule (分子) is a group of atoms. It is the smallest amounts of some chemicals. Your skin is covered in molecules picked up by everything you touched. With each new thing your skin contacts, you leave behind some small share of what it'd touched earlier.

    Researchers at the University of California, San Diego (UCSD) recently studied such chemical leftovers on the phones of 39 volunteers. The study was led by biochemist Amina Bouslimani. To explore those residues (剩余物), the UCSD team wiped the surface of each volunteer's phone with a cotton swab (药签). The scientists also swabbed each person's right hand. Then the researchers compared the chemicals found on each cell phone.

    The scientists discovered as many of the molecules as they could. They then compared those to a database of chemicals. Pieter Dorrestein, a UCSD pharmaceutical chemist, had helped set up that database a few years earlier, which contains various substances, including spices, caffeine and medicines.

    Traces of everything from hundreds to thousands of different molecules turned up on each phone. The molecules suggested what had been in the body, and what each person had handled before touching the phone. From all these molecules, Bouslimani says, “We could tell if a person is likely female, uses high-end cosmetics (化妆品), colors her hair, drinks coffee, prefers beer over wine or likes spicy food.”

    Police already use molecular analyses to look for traces of explosives or illegal drugs. To date, Dorrestein says, he's never heard of police using phone residues to narrow down behaviour clues to search for a suspect. But detectives might one day use such data to track down someone who left a phone behind at a crime scene.

    Here are some music festivals that you might be interested in.

    Boogie

    Tallarook, VIC(26－28 March)

    Boogie is definitely kid-friendly, but with a few rules. Kids are welcome, but need to be fully supervised(监管) at all times and out of the licensed area by 10 pm. Kids under 8 years old are admitted for free. Kids between 8 and16 get in cheaper. There are some activities for kids and a great kid-friendly area.

    Splendour in the Grass

    Byron Bay, NSW(24－26 July)

    Look, Splendour can be pretty crazy, so if you and your kids are out of practice with handling festivals and the stress they can sometimes bring, maybe you should try starting smaller. But if you feel like you can do it, then your kids are welcome to hit Splendour with you. The usual rules apply — you'll need to have them with you at all times if they are under 16 and they can't go into bars. If the child is under 11, then they will get in for free.

    The Gum Ball

    Hunter Valley, NSW(22－24 April)

    We didn't originally include the Gum Ball because they took last year off and we wanted to make sure they were definitely returning. Not because we have anything against them. On the contrary, they are one event that manages to balance brilliant music and a family-friendly vibe(氛围).

    Bellingen Turtlefest

    Bellingen(30 September－2 October)

    Great music for a great cause! Bellingen Turtlefest has been set up to raise funds and awareness for the critically endangered Bellinger River Snapping Turtle, while giving families a chance to enjoy some great music at the same time. There's a kidzone, sideshows, workshops and markets, but also an education center and some guest speakers so that the kids (and you) can learn a thing or two while you're at the event.

    Sam Allred suffers from a rare and incurable kidney (肾脏)disease. One day, when his sister was playing a song repeatedly, Sam sang along. His sister thought it was funny so she recorded it and posted the video online. The video—and Sam—became a hit. Only 8 years old at that time, he couldn't have expected the response.

    "(The television show) The Doctors called and wanted me on their show so they paid for me to go to California," says Sam, now 13,"and we got to stay in a hotel where all the movie stars stayed."

    During that visit to California, Angle Allred, Sam's mother, had an idea about Sam writing a children's book. Together, she and Sam wrote Opening Hearts, which tells Sam's experience of living with a chronic (慢性的) illness.

    "I wrote the book to teach people to be kinder to people," Sam says.

    Moreover, Sam wanted to send pillows to sick children staying in hospitals around the country to make their stay more comfortable, an idea that came from a time when he was in the hospital.

    "A few kind boys came in with pillows and they gave me one and it meant a lot to me that someone cared about kids in the hospital," says Sam.

    Angie thought of starting a nonprofit organization to provide a way for people to contribute money to realize Sam's ideas. She named the nonprofit organization Kindness for Kids.

    Since then, Sam has taken pillows to children staying at Providence Hospital in Anchorage.

    Sam's father, Scott Allred, owns a small business that contracts (承包) shipping services with FedEx Ground. He asked the company for help.

    "FedEx Ground learned about Sam's pillow project, "says Erin Truxal, manager of public relations for FedEx Ground. "We thought, 'What a perfect way for us to get involved.'"

    The company provided shipping services for Sam to ship about 5,000 pillows to hospitals.

    Sam wants to send more pillows to all of the children's hospitals in every state. His goal is simple: Kids in the hospital as happy as they were before they got sick.

    They hide in trees, hang from helicopters, even follow people down on motorcycles—all so that they can snap a shot of a celebrity. They are paparazzi—photographers who make a living by taking pictures of the rich and famous.

    This September, California, a state with plenty of celebrities, passed a law aimed at taking action against paparazzi. The law forbids photographers from entering private property to take pictures, from using high-tech devices to take pictures of people on private property, and from "persistently following in order to take a picture." Violators can be fined or spend time in prison. The United State Congress is considering passing a similar law.

    Supporters of the California law say it will protect the privacy of celebrities, whom paparazzi have been bothering for years. Opponents (反对者) say the law restricts photojournalists from doing their job.

    Most celebrities seem to like having their pictures taken when they are in public at award shows or other events. After all, it's free publicity. But when they're not in public, they say, photographers should leave them alone. Yet paparazzi have been known to secretly look in windows and worse. Actor Michael J. Fox said that paparazzi have even "tried to pretend to be medical personnel at the hospital where my wife was giving birth to our son."

    Celebrities have as much right to their privacy as anyone else, supporters of the law state. Supporters further argue that the California law is a fair way to keep the press at bay, because the law still allows photographers to do their job. It only punishes them, supporters say, when they violate celebrities' privacy.

    Opponents of the law say it violates the First Amendment to the United States Constitution (美国宪法第一修正案), which guarantees that no laws will be made to limit "the freedom of speech, or of the press." Although some people might not consider paparazzi a part of the legal press, the California law does not single out paparazzi. It applies to photographers working for any publication.

    Opponents of the law are also concerned about its wording. "Does 'persistently' mean following someone for six minutes, six seconds, or six days?" asked lawyer Douglas Mirell. The wording of the law is too vague, critics complain, and could be used to punish almost any news photographer.

    The United States needs a free press to keep the public informed about important news, paparazzi law opponents say. Limiting the press in any way, they argue, limits the freedom of all.