Jack threw some papers on my desk and looked at me angrily. “What's wrong?” I asked. “Next time you want to change anything, ask me first,” he shouted and left.

    “How dare he treat me like that?” I thought. I had just changed one long sentence, and correct grammar—something I thought I was paid to do. In fact I had been warned. On the first day one of  my workmates took me aside and reminded me of his temper. As the weeks went by, I came to look down on Jack.

    One day Jack's other papers left me in tears so I stormed into his office angrily. “What?” he asked.

    Suddenly I knew what I must do. After all, he earned it. “Jack, the way you've been treating me is wrong. I've never had anyone speak to me that way. As a professional, it's wrong for me to allow it to continue,” I said. Jack smiled nervously, “Susan, I make you a promise that I will be a friend. I will treat you as you should be treated, with respect and kindness,” he said. With these words, I left.

    Jack avoided me the rest of the week, and never questioned my work again. I brought cookies to the office one day and left some on his desk. Another day I left a note: “Hope your day is going great.” Over the next few weeks, Jack reappeared , but there were no more Jack's papers. One year later I discovered I had breast cancer, and was scared. The statistics (统计数字) were not great for my long-term survival.

    On the last day of my hospital stay, Jack came and silently handed me a bundle with several bulbs inside. “Tulips (郁金香) ,” he said. I smiled, not understanding. He cleared his throat. “If you plant them when you get home, they'll come up next spring. I think you will be there to see them when they come up.” Tears clouded my eyes and I whispered: “Thank you.”Jack held my hands firmly, saying, “You are welcome. You can't see it now, but next spring you will see the colors I picked out for you.”

    I have seen those red and white striped（有条纹的） tulips push through the soil every spring for over ten years now. This past September the doctor declared me cured. At a moment when I was praying for just the right word, a man with very few words said all the right things. After all, that's what friends do.

C

    The main aim is a fully autonomous car that gets rid of the cause of most accidents: the driver, Hodgson points out, ＂For the sake of safety, the faster you can remove humans, the better, even if there are unfortunately a few accidents from new causes. It's a question of balancing the number injured or killed by autonomous vehicles with the people whose lives are potentially saved.＂

    It's a theme that Elon Musk, head of electric car company Tesla Motors, has long supported. His company is determined to be the first to deliver a fully autonomous vehicle to consumers. Last year, Musk announced that Tesla's 2017 goal was ＂to do a demonstration ( 示 范 ) drive of full autonomy all the way from LA to New York...and have the car park itself.＂

    However, even Tesla admits that there are problems to overcome — the software needs further confirmation and the appropriate regulatory (监管的) approval needs to be in place. Indeed, recent crashes of Tesla vehicles and Google cars confirm that the software isn't ready yet.

    The UK government appears determined to encourage the development of autonomous vehicles. It's supporting four city trials, publishing the Modern Transport Bill to reduce red tape around their introduction and adapting the legal system to take into account issues such as insurance liability when a human isn't in control of a vehicle.

    The insurance industry is similarly keen to promote increasing autonomy in cars. As the Association of British Insurers (ABI) points out: ＂More than 90 per cent of road accidents are attributed to human errors.＂ This costs motor insurers a surprising £20 per day in claims.

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。

    You may not know a lot of people when you start high school. Even if you know some new students, you still feel nervous that you don't know any upperclassmen (高年级学生) and teachers. How are you going to make friends among this sea of unknown faces?

    Most high schools welcome new students before school actually starts. These are helpful not only because you learn your way around the buildings and get to meet some of your teachers, but also because you get to meet new students. That way, when you show up on your first day of school, you may already recognize a few familiar faces.

    When you talk to people, you'll probably find that a lot of them are feeling just like you. They're all new to the school and don't know what to expect. Talking about a common concern with your classmates can help you develop friendships.

    The work in high school is something freshmen are probably worried about. The work in high school builds on what you learned in middle school, giving you a more advanced knowledge of many subjects. So you may find you have more work to do or that it's a bit more challenging (有挑战性的). If you ever find your work too difficult, teachers can give you extra help.

    High school also has more activities after class than middle school, such as clubs, music and theater groups and sports teams. This is a good time to explore your interests and try new things.

    Middle school taught you the basics of academics, time management, and social skills while providing you with a little extra support and guidance. High school gives you the chance to learn how to be more independent (独立的) and responsible (有责任的).

    I'm a strong believer that learning different languages makes you look incredibly good when you're in a foreign country and can understand and speak the language. The list below is 4 apps that will help you learn a foreign language! You can download them for free.

    Babbel – Learn Languages

    Babbel is an excellent language tool to help you progress step by step with learning a new language. It helps you learn grammar along the way as you work your way through the tasks and assignments. The downside is that for full access to everything you need to pay a monthly subscription, but this will still be cheaper than taking physical lessons with a tutor!

    Duolingo: Learn Languages Free

    The app has many languages to choose from and will work through the basics all the way to advanced words and sentences. It's all completely free too! It's incredibly well designed, looks great and will help you learn, remember and progress with just a little bit of time every day.

    Tandem: Language Exchange

    Rather than have you work through tasks and memorize different things, the app lets you match with people who share your interests but speak the language you want to learn. You can then have text, voice and video conversations with people who want to learn your native language, and in return you learn theirs, all by simply communicating with each other. It's a great way to learn with only $1 a day.

    Learn English – busuu

    This app is perfect if you want to learn English. There are all sorts of audio and visual learning aids. You'll find yourself working through interactive tests and learning tools for vocabulary and dialogue.

    One morning more than thirty years ago, I entered the Track Kitchen, a restaurant where everyone from the humblest(卑微的) to the most powerful came for breakfast. I noticed an empty chair next to an elderly, unshaven man, who looked somewhat disheveled. He was wearing a worn-out hat and was alone. I asked if I might join him. He agreed quietly and I sat down to have my breakfast.

    We cautiously began a conversation and spoke about a wide range of things. We never introduced ourselves. I was concerned that he might have no money and not be able to afford something to eat. So as I rose to go back to the counter and buy a second cup of coffee, I asked,

    “May I get you something?”

    “A coffee would be nice.”

    Then I bought him a cup of coffee. We talked more, and he accepted another cup of coffee, Finally, I rose to leave, wished him well, and headed for the exit. At the door I met one of my friends. He asked,

    “How did you get to know Mr. Galbreath?”

    “Who?”

    “The man you were sitting with. He is chairman of the Board of Churchill Downs.”

    I could hardly believe it. I was buying, offering a free breakfast, and feeling pity for one of the world's richest and most powerful men!

    My few minutes with Mr. Galbreath changed my life. Now I try to treat everyone with respect, no matter who I think they are, and no matter another human being with kindness and sincerity.

    Tablets are really useful devices, but their big screens always make them as a burden to carry around without a bag. Wouldn't it be great if there were a phone with the powers of a tablet that could be folded up and fit neatly into the hand?

    Now something like a tablet-shaped but foldable phone is about to become available. In February, South Korean electronics company Samsung and China's Huawei both launched foldable phones, the Galaxy Fold and Huawei Mate X respectively. Mobile phone use has entered the "foldable future", The Verge noted.

    The technology could change our lives in significant ways. These devices, due to their bendable screens, give us the larger screens we want. Meanwhile, they still fit easily into the pocket. As USA Today noted, they're "the combination of a small tablet and smartphone, all in a single device".

    The technology could change other devices, too. For example, we could make TVs that stick to walls like posters, or fold up easily to hide away in drawers. In crowded modem cities, they will help us to maximize available space.

    In a keynote address, Samsung's senior vice president of mobile product marketing, Justin Denison, called the foldable screen "the foundation for the smartphone of tomorrow". "It's a blank canvas (画布) for us to do something beautiful together." he said.

    So is there nothing to stand in the way of the foldable future? According to tech news website Android Authority, the necessary displays were difficult to produce. In 2012, nine out of every 10 OLED (二极管) screens produced were imperfect. Today, that 10 percent rate has been improved to between 50 and 90 percent. However, at present these foldable devices are expensive. For example, the price of Huawei Mate X is 17,500 RMB. That's a price that few people will be able to afford.

    But if the foldable device isn't going to change the world overnight, there is no doubt that it is coming. Patrick Moorhead, an industry analyst told The Verge, "Few are debating if foldable or rollable mobile displays are the future of smartphones; the only question is when and by whom."