阅读下列材料，然后从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选项。

The flight was tiring but here I am at last, in Sydney!look! Here we are at last! The Sydney Opera House! It looks like shells! It's wonderful and amazing! And I'm taking the plane to New Zealand on Tuesday. I'll post again from there.

Paris is beautiful! We went on a great city tour. We also took a boat ride on the River Seine. And it's nicer to just sit at a street cafe and watch the world go by. But to tell you a secret. Frank's disappointed because no one can understand his French!

We're staying at a farm in Utah. There is nearly nothing! It's too quiet. Every morning, we get up really early, and we ride the horses. Then it's breakfast and more riding—not my idea of fun! So, today I walked to a little town near the farm where they actually have Internet! Next week, we're shopping in New York. I can't wait!

B

    Some people like to collect stamps. Others prefer posters or coins. But Pinky Bhutia is different. She collects children. In her mountain village, in Sikkim, she is known as the wonderful young woman who adopts(领养) all the children she can.

    Pinky was 14 when she adopted her first child, a Nepali baby girl, whose patents passed away. Pinky's parents did not mind. Pinky left school and started working full time because she had a baby to feed. Today, she has twelve adopted children, and two sons from her marriage.

    Pinky is about 30 years old and she comes from a common family. If you passed her on the street, you wouldn't give her a second look. She lives in a brown mud-washed(泥刷的) house. There is a vegetable garden outside. Red hens with noisy chicks run all over the garden looking for food.

    If you ask her why she provides a home to so many kids, she smiles shyly. But her eyes are serious. “I know what it is to be poor and hungry.” As a child, her only dream was to eat a full meal, and her favorite amusement was watching people with shoes and imagining what it felt like. By adopting poor and homeless children she is making sure that they never feel that hopeless.

    Pinky feels very proud when she sees her children happy and bright, Her oldest baby, Aarita Rai, is now 20 years old, Then, there is  19-year-old Nimbe who came to Pinky because her mother was unable to look after her. She started to work in a government office two years ago. Ten-year-old Bhim and 14-year-old Kumar came to Pinky five years ago, after their father's death. They started living on a patch of land given by Pinky and grew vegetables for sale.

    “I like children. It's not one more mouth to feed but one more soul saved,” Pinky says.

    Sports are important in English life. The people of England are sports lovers. Some of the world's famous sports began here such as football and cricket(板球).

    Football is a fast game played in winter and early spring. Lots of people play football in parks or playgrounds just for fun. With hundreds of years' history, it's one of the most popular sports in England. The English love football very much and they turned most of their main players into famous persons. David Beckham and Bobby Charlton became heroes（英雄） for many children. The most interesting part of the English football year is the FA (Football Association) Cup Final each May.

    Cricket is a national sport in England. It is a very popular summer sport. It is a game played on grass(草地 )by two teams of eleven players. Players wear white clothes and score points（得分） by hitting（击打） the ball with a bat(棒子). People can sit around the green, enjoying the sun, having drinks and watching the team games.

    Ben was hoping for a video game for his birthday. He also wanted a board game. And he wanted some CDs too.

    He got the board game and some CDs, but what was in the last package (包裹)? It was from his sister. He slowly opened the package. It didn't feel like a video game.

    It was a purple sweater. Purple was Ben's least favourite colour. He smiled and thanked his sister nicely, but he didn't want to wear that sweater. He couldn't wear purple!

    He quickly put the sweater away in his room. Then he ran off to play the new board game with his family.

    The next day, Ben's mother asked him about the sweater.

    "Why don't you wear your purple sweater today?" she said. "Your sister made it just for you!"

     "I am not cold," Ben said without thinking. In fact, he was lying. He shivered (发抖) all day.

    Then one day they were going out to dinner as a family. Ben's mother asked him to wear the sweater again. "I don't want to wear it. I hate (讨厌) purple," he said.

    "Ben," said his mother, "I know it's not the nicest sweater in the world, but think about how important Karen is to you. You know she will be very happy if you wear it to dinner."

    Ben walked slowly to his room. He knew his mother was right. He wore the sweater to the restaurant. His sister smiled all night.

    Barbara McClintock was one of the most important scientists of the twentieth century. She made important discoveries about genes（基因）and chromosomes（染色体）.

    Barbara McClintock was born in 1902 in Hartford, Connecticut. Her family moved to the Brooklyn area of New York City in 1908. Barbara was an active child with interests in sports and music. She also developed an interest in science.

    She studied science at Cornell University in Ithaca, New York. Barbara was among a small number of undergraduate students to receive training in genetics in 1921. Years later, she noted that few college students wanted to study genetics.

    Barbara McClintock decided to study botany, the scientific study of plants, at Cornell University. She completed her undergraduate studies in 1923. McClintock decided to continue her education at Cornell. She completed a master's degree in 1925. Two years later, she finished all her requirements for a doctorate degree.

    McClintock stayed at Cornell after she completed her education. She taught students botany. The 1930s was not a good time to be a young scientist in the United States. The country was in the middle of the great economic Depression. Millions of Americans were unemployed. Male scientists were offered jobs. But female geneticists were not much in demand.

    An old friend from Cornell, Marcus Rhoades, invited McClintock to spend the summer of 1941 working at the Cold Spring Harbor Laboratory. It is a research center on Long Island, near New York City. McClintock started a temporary（临时的）job with the genetics department. A short time later, she accepted a permanent（永久的）position in the laboratory. This gave her the freedom to continue her research without having to teach or repeatedly ask for financial aid.

    By the 1970s, her discoveries had had an effect on everything from genetic engineering to cancer research. McClintock won the Nobel Prize for Physiology or Medicine in 1983 for her discovery of the ability of genes to change positions on chromosomes. She was the first American woman to win an unshared Nobel Prize.

    As usual, Betty was sitting alone during break. As she sat, she heard a quiet "meow" nearby and found a little cat with a band showing the name "Lucky".

    She picked up the cat and went to ask her teacher if she could help the cat find his home as a class project.

    "Are you willing to organize this project?" Mrs. Smith asked. She had tried for months to get Betty to speak up in class, but Betty had stayed quiet. Maybe this was her chance to shine!

    Betty thought for a moment and then said, "Okay, we need to put up signs around the neighborhood and call the local newspaper." Tony also suggested that they call the Animals' Home. Soon students were busy drawing posters. Two students were making phone calls. Mrs. Smith was surprised to find Betty was so confident and really showed an ability to lead.

    Betty, however, was not thinking about being a leader or being shy. Her mind was on finding this lost cat's home.

    The two students making phone calls came back and announced, "The Animals' Home said that a family reported a lost cat named Lucky! They said they'd call the family to come and get him!" The class cheered. Ten minutes later, a woman showed up and said with joy, "Thank you for returning Lucky! He was very 'lucky' to have been found by such a caring group of students!"

    The class celebrated their success. Mrs. Smith celebrated, too. Betty sat comfortably with her classmates for the first time, laughing and joking. Mrs. Smith believed it was indeed lucky that Betty had found the cat—lucky for both of them!