阅读下列短文，然后从每小题A、B、C、D四个选项中选出能回答所提问题或完成所给句子的最佳答案。

 In 2015, on a TV show I Am a Singer 3, Li Jian became the most popular one, because he has great singing ability and sense of humor. Li has a smooth voice. His songs can really touch the listeners. People even give him the nickname "Poetic Musician" because of his poetic lyrics.

 Li was born in Harbin in 1974. He showed great talent for music from an early age. He learned to play the guitar by himself. Later, he became a good guitarist and won the first prize in a national competition. “In my younger days, guitar was like my best friend." Li said.

 Though he studied electronic engineering in Qinghua University, he never gave up music. Then in March 2001, Li formed a group called Shuimu Nianhua with his friend. Later, Li didn't agree to change their musical style. So the pair went their separate（分离）ways next year.

 Unlike some other musicians, Li does very few interviews or concerts. He spends more time writing songs. "Writing songs is like collecting water in a cup. When the cup is full, the water will come out naturally." he said.

    The following are some tips for becoming a successful businessman by Michael Bloomberg. They are based on his experience of building a company from the ground  up, leading New York City as mayor（市长）, and so on.

Take Risks

    Life is too short to spend your time avoiding failure.

    In 1981, at the age of 39, I lost my job. The next day I took a big risk and began my own company. In 2001, when I was debating whether to run for mayor, most people advised me not to do it. But one person said, “If you can imagine yourself giving a concession（败选）speech, then why not go for it?” That was the best advice I received, and I followed it.

    In order to succeed, you must first be willing to fail— and you must have the courage to go for it anyway.

    Make your own luck

    Luck plays a part in success. The harder you work, the luckier you get.

    Whatever you choose to do, even if it's not the job of your dreams, always work hard at it. Be the first person at work in the morning and the last to leave at night. Hard work creates chances.

    Never stop learning

    The most powerful word in English language is “why”. There is nothing so powerful as an open, inquiring mind（探究精神）. Whatever field you choose for starting a business — be a lifelong student.

    Give back

    You are responsible for your success and failure, but you only succeed if you share the reward with others.

    My first donation was a $ 5 check to my alma mater （母校） . And while the checks（支票）may be bigger today, they come with the same spirit.

    You don't have to be wealthy to give back. You can give back by giving your time and talents.

    For his eleventh birthday, Lin was given a gift that would shape his life. On that day his father took him to the Children's Activity Centre and said he could choose any course that interested him. There was just one

Requirement: Lin would have to promise to study it for at least one year.

    To that point Lin had had many hobbies, but none kept his interest for more than a week or two. His mum once gave him a bag of stamps to encourage stamp collecting. That hobby lasted a week. Then his father got him some paints hoping that Lin's artistic side would shine through. Those paints were now under his bed, still unopened. This time Lin's parents would let him decide.

    Lin's eyes moved down the noticeboard that listed all the courses on offer. He stopped at "Photography". He liked the idea of taking beautiful pictures but the notice said that each student needed their own camera. Although Lin's family weren't poor, they weren't rich either, and a camera cost a lot of money. He continued looking.

    The next course to catch his eye was "Language Art". He didn't even know what that meant. His father explained that it taught people how to make public speeches. Lin, a shy boy, could think of nothing worse.

    Then he saw it. "Cooking" sounded like something he'd like to do. It was inexpensive and convenient. It could be done alone and it was also creative.

    Based on Lin's hobby history, his dad had doubts, but he agreed. Much to his parents' surprise, Lin kept his promise. He studied cooking at the Centre every Saturday, and practised at home, making delicious meals for his family. Everyone looked forward to birthdays, when they could eat his cakes. Lin got great satisfaction from the pleasure his food brought to others.

    The months turned to years but his hobby never changed again.

    Now Lin is an adult and runs a successful restaurant. When customers say they enjoy his meal, he still gets the same pleasure he did as a child, and remembers the special gift he received "all those years ago.

    Valentine's Day is a very old holiday. It goes back to the times of Ancient Rome (古罗马). One of the characters we often see on Valentine's Day is Cupid. He was the son of Venus, the goddess of love. He shoots people with arrows (箭) of love. When a man and a woman are hit by his arrows, they will fall in love.

Today people celebrate Valentine's Day on February 14. If a man and a woman are in love, they will give each other gifts. The most popular gifts are flowers (especially roses) and chocolates. Couples may also go to a restaurant for a very nice dinner or plan something else romantic.

    In the United States, Valentine's Day is not just for lovers. Children make special Valentine's cards for their classmates. Families and friends may give candy or other small gifts to each other. It can be a fun day.