Every time we get behind the wheel of a car, we put our lives and the lives of others at risk. Self-driving cars are designed to reduce those risks by letting technology control our vehicles.

    Accident rates for self-driving cars have been much lower than the rate, for human-driven cars. {#blank#}1{#/blank#}

    As humans, we can make moral choices in avoiding accidents. To avoid hitting a child, for example, human drivers might sharply turn a car away from the child even if others may be injured. {#blank#}2{#/blank#} Researchers studied this issue. They have developed the Moral Machine website to help explore the choices self-driving cars should make.

    {#blank#}3{#/blank#} You are shown two possible traffic situations and you choose between them. An accident will take place. You choose how many living beings would be hurt or killed.

    In one situation there may be a female doctor, a child, two dogs and a homeless person who would be killed. In the other situation, you might have two babies and a cat who would be killed. {#blank#}4{#/blank#}

    The Moral Machine website has many situations and many possible outcomes. When you click on the situation of your choice, it will be highlighted. {#blank#}5{#/blank#} At the end of the situation, you are shown the results, based on the choices you made. The results show which character you were most likely to save and which character you were most likely to have die.

    The best festivals in Europe

    Whether they're in the countryside or a post-industrial landscape, Europe's yearly festival calendar means new events, old favourites, crazy people and great charm.

    OFF Festival, Poland

    A small festival in Katowice in south-west Poland, OFF has, over the past 10 years, built an international audience thanks to a challenging and interesting mix of acts. This year's selection focuses on female artists: singer-songwriters Feist and PJ Harvey headline, while Swedish pop singer Anna von Hausswolff and classical composer turned electronic producer Anna Meredith are also on the bill. Meanwhile, the experimental poetry and performance project by Moor Mother will undoubtedly be an unmissable show.

    ·4~6 August, ￡55, off-festival.pl

    Melt, Germany

    What would Melt be without its “sleepless stage”--a non-stop music marathon that runs from Saturday morning to midday on Monday? The German festival for those who love an all-hours party takes place in Ferropolis, Gra fenhainichen. This year, the festival celebrates its 20th anniversary, bringing 20,000 people together. A party train from Cologne also serves as your weekend accommodation! A worthy summer alternative to a party weekend in Berlin.

    ·￡140,14~16 July, melt festival.de

    Primavera Sound, Portugal and Spain

    A festival that has rapidly grown to attract visitors from across Europe with its electronic music, guitar-led acts and plenty of sunshine, Primavera Sound takes place in Barcelona and, since 2012, also in Porto, under the name NOS Primavera Sound. The Barcelona edition takes place across six days with an abundance of DJs on call to keep people dancing, while the smaller, three-day Porto festival has Bicep, Nicholas Jaar and Richie Hawtin, who will be doing a closing on the Friday night.

    ·Barcelona 31 May~4 June, ￡195; Porto 8~10 June, ￡110, primaverasound.com

    When people succeed,it is because of hard work,but luck has a lot to do with it.{#blank#}1{#/blank#}Napoleon once said all the hard work and talent in the world can't make up for bad luck.However,hard work can invite good luck.

    When it comes to success,luck can mean being in the right place to meet someone.Nothing can replace hard work,but working hard also means you're preparing yourself for opportunity.{#blank#}2{#/blank#}

    How many of the great inventions and discoveries came about through a lucky mistake or a lucky chance?One of the biggest lucky mistakes in history is Columbus' so-called discovery of America.He changed history,but he was really looking for India.{#blank#}3{#/blank#}It was backed up by years of studying and calculating.

    Success comes from pure luck and no hard work can be a real problem.{#blank#}4{#/blank#}Imagine she's been picked from nowhere because of her looks.She is going to feel insecure,because she knows she didn't do anything to earn her stardom（演员身份）.On the other hand,think about an actress who's spent years learning and working.When she finally has good luck and becomes a success,she will handle stardom better.She knows she earns it.

    {#blank#}5{#/blank#}When it comes to success,I think that hard work and luck go hand in hand.

A.Opportunity often depends on luck.

B.Luck is also important in people's life.

C.Success without some luck is almost impossible.

D.Hard work plays a very important part in success.

E.However,Columbus' chance discovery wasn't pure luck.

F.For example,consider a teenage girl who becomes a movie star.

G.People who work hard help make their own luck by being ready when opportunity knocks.

    Many people tend to complain about not having good friends in their lives. Sadly, they seem to think that their own company is not enough to make them happy. Nothing could be further from the truth though. In order to get along with others, the first thing you need to do is learn to get along with yourself. Only in this way will you succeed in developing healthy, solid relationships with others.

    Listen to your inner voice. Remember that inner voice that keeps whispering to you what you really want and need as well as what you do not really want and need. It is about time you started listening to it. In order to get to know yourself in depth, it is important to learn and accept what you want and what you do not want.

    Learn to enjoy your own company. You will be surprised to find out how many things you can do by yourself and actually have fun in the process. Reading romantic novels, poetry or science fiction is only a few of the things that you can do by yourself, which not only can offer you hours of enjoyment, but also the chance to get to know yourself better.

    Satisfy yourself. Pay special attention to your personal hygiene(卫生). Do your hair and nails often and experiment with new styles. Follow a healthy diet and exercise regularly to stay in good shape. No matter how busy your daily schedule is, always find at least an hour per day for yourself, when you can either relax doing absolutely nothing, or doing something that you enjoy most.

    Learn to respect your own boundaries. Find out what your boundaries are and learn to respect them. You are the only one who knows what you can accept and what you cannot.

Tips for Cooking on a Tight Schedule

    From my experience, there are three main reasons why people don't cook more often：ability, money, and time.{#blank#}1{#/blank#} Money is a topic I'll discuss another day. So today I want to give you some wisdom about how to make the most of the time you spend in the kitchen. Here are three tips for great cooking on a tight schedule：

    ⒈Think ahead. The moments when I think cooking is a pain are when I'm already hungry and there's nothing ready to eat .So think ahead of the coming week. When will you have time to cook？ Do you have the right materials already？{#blank#}2{#/blank#}

    ⒉Make your time worth it. When you do find time to cook a meal, make the most of it and save yourself time later on. Are you making one loaf of bread？{#blank#}3{#/blank#} It takes around the same amount of time to make more of something. So save yourself the effort for a future meal.

    ⒊{#blank#}4{#/blank#} This may surprise you, but one of the best tools for making cooking is to try new things. It gives you the chance to hit upon new ideas and recipes that can work well with your appetite and schedule. The more you learn and the more you try, the more ability you have to take control of your food and your schedule.

    Hopefully that gives you a good start.{#blank#}5{#/blank#} And don't let a busy schedule discourage you from making some great changes in the way you eat and live!

A. Try new things.

B. Ability is easily improved.

C. Make three or four instead.

D. Understand your food better.

E. Cooking is a burden for many people.

F. Let cooking and living simply be a joy rather than a burden.

G. A little time planning ahead can save a lot of work later on.

    How old is "old"? {#blank#}1{#/blank#} Two hundred years ago, you were old at 35. That was the average life then. At the turn of this century, as medical knowledge advanced, the average life span(长度) increased to 45. In 1950, 70-year-olds were really old. Today, a healthy 70-year-old is looking forward to many more active years.

    So, how old is old? The answer is one you've heard many times, from all sorts of people. "You are as old (or young) as you feel!" The calendar(日历) simply tells you how many years you have lived. {#blank#}2{#/blank#}

    Once an unknown author wrote, "{#blank#}3{#/blank#} Nobody grows old by living a number of years; people grow old by giving up their goals."

    {#blank#}4{#/blank#} Alice Brophy, when she was with the New York City commission for the Aging, said, "It upsets me when people say, 'Gee, you look young for your age!' What does that mean? Is there some model that you're supposed to look a certain way at 65 and 75 and 85? You know you can die old at 30 and live young at 80"

    There are many wrong ideas about aging. {#blank#}5{#/blank#} Here are some of the more common ones. For example, most older people are in poor health, or older people are unable to change.

A. The answer has changed over the years.

B. Old is a point of view.

C. Older people are stubborn, unable to change.

D. Youth is not a time of life but it is a state of mind.

E. These ideas stereotype (固化) people on the basis of age.

F. Your body tells you how well you've lived.

G. It's extremely terrible to be grown old.