It was a sunny winter day. I had gone down the tower when a blind man came toward me. He kept close to the wall, touching it lightly with his arm. I stood still and looked at him walking toward the tower.

    "What does a blind man want to climb up the tower for?" I wondered (疑惑). "Not the view(景色) certainly, perhaps he wants to jump. "Thinking of some terrible reasons, I thought I should 1 him.

    He went up slowly and 2 from time to time. I followed him a few steps behind. When he got to the first corner of the bell tower, I came close to him. "Excuse me, "I said as politely as I could, "but I wonder 3 you came up."

    He smiled, "Perhaps climbing up the tower. You have noticed — and yet, not being blind, perhaps you won't — how the sun shines into the tower 4 the windows here and there, so that one can 5the cool steps suddenly become quite warm, even in winter. But behind the wall there is shade(阴影). There is no place so good as this for feeling the difference between light and darkness. Though I'm blind, I also want to feel the 6 brought by the sunlight. In fact, it isn't my first time to be here." He said and seemed as    7 as a child.

    I had never thought that even a blind man could have his way to 8 the beautiful life. But we often paid no attention to its value because we never 9 it.

    We went down the 10 together and I left him. From then on, I began to treasure what life has given me.

    David is a college student. Last year he went on vacation to Yunnan with his cousin, Cindy. First, they went to Kunming by plane. David liked the weather there. It was not cold or hot. It was really fine. Cindy liked all kinds of flowers best there.

    After two weeks, they went to Dali by train. They visited the famous Dali old city and some other places of interest there. They also knew about many local customs(当地的风俗).

    One week later, David and Cindy took the bus to Lijiang—a beautiful town. They visited Jade Dragon Snow Mountain(玉龙雪山). It was really wonderful. They also visited the old town of Lijiang. There were many interesting stores and restaurants there. They ate much fine food there. And Cindy bought many presents(礼物) for her sister Mary and her brother Bill. David had to come back to the university so they only stayed in Lijiang for one week.

    David likes Lijiang so much. He hopes to visit it this summer holiday again.

根据短文内容，选择正确答案：

C

    When Matty Sallin，34，was working on a degree in art and technology at New York University，he got interesting homework in electronics class．He decided to create an alarm clock(闹钟)．

    "Everybody has to deal with these every day，and they are really unpleasant!"he says．He asked different people what they would like to wake up to instead of a noisy alarm．A lot of them said，"The smell of bacon(培根肉)"．

    So Sallin and two classmates invented a new kind of alarm clock：a wooden box with a pig face and a digital clock that uses the smell of cooking bacon instead of the sound to wake someone up．He explains．"There's no danger of burning，because I built it carefully．It uses halogen light bulbs(卤素灯)instead of a fire for cooking and turns off automatically after ten minutes．Yes,the clock itself can do it．Just a few easy steps are needed to set the alarm．"

    "What you do is to put some frozen bacon in the night before and set the alarm，"says Sallin．

    "If you set the alarm for 8：00,it will turn on at 7：50 and slow cook for ten minutes under the halogen bulbs．"he says，Then the bulbs turn off and a fan blows the smell out through the nose of the pig．

    "So instead of an alarm，  ▲，"says Sallin．"Then you can open the door on the side and pull the bacon out and eat it．"

    When Sallin was a kid，he spent a lot of time making drawing of inventions．"I wanted to make an lift in my backyard and a special tree house．"he says．"But I never really thought I'd be called an inventor!"

    Sallin got an A in the class and went on to other things—but people continue to hear about his invention and email him every day asking where they can buy his alarm clock．

    Popeye the Sailor first became a popular cartoon in the 1930s. The sailor in that cartoon ate lots of spinach (菠菜) to make him strong. People watched him, and they began to buy and eat a lot more spinach. Popeye helped sell 33 per cent more spinach than before! Spinach became a necessary part of many people's diets. Even some children who hated the taste began to eat the vegetable.

    Many people thought that the iron in spinach made Popeye strong, but this is not-true. Spinach does not have any more iron than any other green vegetables.

    People only thought spinach had a lot of iron because the people who studied the food made a mistake. In the 1890s, a group of people studied what was inside vegetables. This group said that spinach had ten times more iron than it did. The group wrote the number wrong, and everyone accepted it.

    Today, we know that the little iron there is in spinach cannot make a difference in how strong a person is. However, spinach does have something else which the body needs—folic acid.

    It is interesting to point out that folic acid can help make a person strong. Maybe it was really the folic acid that made Popeye strong all along.

    Twenty years ago, I drove a taxi for a living. One night, I went to pick up a passenger at 2:30 a. m. When I arrived at the place, I saw a small woman in her eighties standing before me. I took the woman's suitcase to the car and then returned to help her. She took my arm and we talked slowly toward the car.

    She kept thanking me for my kindness. "It's nothing," I told her. "I just try to treat my passengers the way I would want my mother treated."

    "Oh, you're such a good man," she said. When we got into the taxi, she gave me an address, and then asked." Could you drive me throughout the downtown?"

    "It's not the shortest way," I answered quickly.

    "Oh, I'm in no hurry," she said," I'm on my way to the hospice(收容所). I don't have any family left. The doctor says I don't have very long time." I quickly shut off the meter(计价器). For the next two hours, we drove through the city. She showed me the building where she had once worked, and the neighbourhood where she had lived. Sometimes she asked me to slow down in front of a special building and would sit staring into the darkness, saying nothing.

    As the day broke, she suddenly said," I'm tired. Let's go now."

    We drove in silence to the address she had given me.

    "How much shall I give you?" she asked.

    "Nothing," I said.

    "You have to make a living, "she answered," Oh, it doesn't matter! I have other passengers to pick up." I answered.

    Almost without thinking, I bent sown and gave her a hug. She held onto me tightly and said," You gave an old woman a little moment of happiness."