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。

    In the tenth grade，I began working for free at a vet's that was run by a friend. I wanted to get experience for what I thought would be my future job. However，on one particular Saturday morning I learnt something perhaps more important.

    The hospital was in the middle of one of the poorer sections of the city and some people could only pay for the most basic treatments. On this Saturday，a man and his young son，who was probably about 7 years old，walked in with a small cat in a cardboard box. There was something wrong with the cat's left eye. But the man could not afford to pay for the cost of the medicine. He kept quiet for a while，and then he asked where the nearest animal shelter was. Hearing this，his son cried and started to argue with him. All of a sudden，an older woman who was sitting in the waiting room stood up，walked up to the counter，and told the man that she would pay for the cost. The man thanked her and the son got to keep a healthy cat.

    I always thought it was the right thing to help out a needy person，but I only saw people do acts of kindness on TV or in movies. What the woman did made me believe that these things do happen in real life，and quite often.

Now，when I can't decide whether to help someone who is in need，I remember this woman，and then I have the courage to step up to the plate. Sometimes other people follow.

    Susan was born as the ninth child in a Catholic family. She suffered from learning disabilities ever since her birth because of her mother's poor health.

    School was difficult for Susan and she was bullied because of her different behaviors. Her siblings, who were much older, had life experiences that were unknown to their little sister. From the time of her birth, Susan was a screamer. The only really safe place that she would use as a repeat was her bedroom. There she would hang posters of her musical idols on the wall and sing popular music into a hairbrush that she pretended was a microphone.

    One by one the siblings moved away from home and then Susan's father died. This left her alone with an aging mother and a cat. The siblings accused her mother of not expecting more out of Susan. She had seen many professionals and remembered hearing the word “borderline” but didn't know what it meant. She tried volunteer work. Her best state of mind, however, was found when she was singing and so she would regularly join others in karaoke or pubs where she could show her skills and receive appreciation from the crowd.

    When Susan announced at Christmas that she was planning to compete in the Britain's Got Talent contest, her siblings tried to discourage her. It was a wonder that she was even able to do the audition considering the troubles she faced just physically getting to the right place.

    “The Woman I Was Born to Be” is a beautiful story written in the simple but humorous voice of the author, Susan Boyle. She tells her story from birth to the present in an interesting and educational manner. The writing is supplemented by photos from her albums.

    I love this book! In fact, I read the whole thing in one day!

There is something in the stories that not only teaches the reader but also inspires us to reach for our dreams — no matter how impossible they may seem to be!

A few months after we moved to a small city in France, I wanted to meet my husband for lunch at the university where he worked. I got lost. I had to call him for help. One of his friends said to him later, "How could she get lost? She just needed to go straight."

Well, no. That's the problem. You never "just go straight", because France is the land of roundabouts (弯道). Highways, major streets, little village lanes – if you go straight long enough, you'll end up going in circles.

    Even after a year here, I'd still get lost going to the grocery store, or just about anywhere that wasn't within a hundred yards of my house.

I admit I have a horrible sense of direction, can't read a map, and am not such a good driver. Plus, I've been spoiled (宠坏) by living in American cities, where you just indeed need to "go straight". But in France, driving became my nightmare — the roads are roundabouts within roundabouts.

    Finally I found a solution: a GPS program on my smart phone. I rely on it to get anywhere, even places I've been.

    But it does leave me feeling very bad and helpless when, often, the program doesn't work, can't find a GPS signal, or gives wrong information. I'd have to wait until my GPS gets recovered, or else I use my old solution: I call my husband. Is the GPS making us more stupid, or helping us going around more? In my case, it's probably both.

    The sharing economy, represented by companies like Airbnb or Uber, is the latest fashion craze. But many supporters have overlooked the reality that this new business model is largely based on escaping regulations and breaking the law.

    Airbnb is an Internet-based service that allows people to rent out spare rooms to strangers for short stays. Uber is an Internet taxi service that allows thousands of people to answer ride requests with their own cars. There are hundreds of other such services.

    The good thing about the sharing economy is that it promotes the use of underused resources. Millions of people have houses or apartments with empty rooms, and Airbnb allows them to profit from these rooms while allowing guests a place to stay at prices that are often far less than those charged by hotels. Uber offers prices that are competitive with standard taxi prices and their drivers are often much quicker and more trustworthy.

    But the downside of the sharing economy has gotten much less attention. Most cities and states both tax and regulate hotels, and the tourists who stay in hotels are usually an important source of tax income. But many of Airbnb's customers are not paying the taxes required under the law.

    Airbnb can also raise issues of safety for its customers and trouble for hosts' neighbors. Hotels are regularly inspected to ensure that they are not fire traps and that they don't form other risks for visitors. Airbnb hosts face no such inspections.

    Since Airbnb is allowing people to escape taxes and regulations, the company is simply promoting thefts. Others in the economy will lose by bearing an additional tax burden or being forced to live next to an apartment unit with a never-ending series of noisy visitors.

    The same story may apply with Uber. Uber is currently in disputes over whether its cars meet the safety and insurance requirements imposed on standard taxis. Also, if Uber and related services flood the market, they could harm all taxi drivers' ability to earn a minimum wage.

    This downside of the sharing needs to be taken seriously, but that doesn't mean the current tax and regulatory structure is perfect.

    Three men traveling on a train began a conversation about the world's greatest wonders.

    "In my opinion, "the first man said, "the Egyptian pyramids are the world's greatest wonder. Although they were built thousands of years ago, they are still standing. And remember: the people who built them had only simple tools. They did not have the kind of machinery that builders and engineers have today."

    "I agree that the pyramids in Egypt are wonderful," the second man said, "but I do not think they are the greatest wonder. I believe computers are more wonderful than the pyramids. They have taken people to the moon and brought them back safely. In seconds, they carry out mathematical calculations that would take a person a hundred years to do."

    He turned to the third man and asked, "What do you think is the greatest wonder in the world?"

    The third man thought for a long time, and then he said, "Well, I agree that the pyramids are wonderful, and I agree that computers are wonderful, too. However, in my opinion, the most wonderful thing in the world is this thermos."

    And he took a thermos out of his bag and held it up.

    The other two men were very surprised. "A thermos?" they exclaimed. "But that's a simple thing."

    "Oh, no, it's not," the third man said. "In the winter you put in a hot drink and it stays hot. In the summer you put in a cold drink and it stays cold. How does the thermos know whether it's winter or summer?"

    Many people criticize today's newspapers as sensationalist, satisfying the public's abnormal curiosity. But journalism a century ago was just as notorious (臭名昭著). Publishers at that time routinely competed with each other for wild stories that could draw in the most readers. Meanwhile, it was an ideal atmosphere for a courageous reporter like Nellie Bly to spring into fame.

    Bly, whose name was Elizabeth Corcoran, had to work to make her way in the world. Different from many women of the time, however, she refused to let the working world scare her away. Her first big opportunity as a reporter came in 1885 after she wrote an angry letter denouncing the Pittsburgh Dispatch for an article it had run criticizing women forced to work outside the home. The interested and excited editor hired Bly for her "spirit," and soon she was investigating the situations of female factory workers. Bly cared less about their jobs than their lives after work  - their amusements, their motivations, their fears and ambitions. She produced an article totally different from what other reporters of the time were writing: personal, thoughtful, meaningful.

    By 1887 Bly had a job with the New York World, one of the leader papers of the day. She quickly became famous for undercover stories about women in a mental hospital. Soon she had investigated life as a maid, a chorus girl, and even a street girl. In her best - known brave deeds, in 1890, Bly beat the famous "around the world in 80 days" trip Jules Verne had described in his novel. Traveling by steamship, train, even ricksha, Bly reported from each stop. A spellbound nation hung on every word. Only 25, Bly had become internationally famous.