Children across the world are taking pictures of their school meals. They are sending these pictures over the Internet to a young girl in Scotland. Then she shares the pictures and stories with people around the world.

    The girl's name is Martha. She likes to write. So Martha decided to start her own blog. Every day, Martha writes on the Internet about the meals she eats at school. She also takes pictures of the food.

    Martha is very honest about the food. She does not just describe the food. She judges (评价) the taste of the food. She also judges how healthy the food is. Sometimes she likes the food, and sometimes she does not. Now, other people send pictures to Martha. Students around the world share their pictures of their school food!

    Martha also started her blog for another important reason. She began to raise money for the organization (组织) Mary's Meals. Mary's Meals works in the East African country of Malawi . It provides food for children in schools. Martha encourages her readers to send money to Mary's Meals to help build a kitchen.

    Martha hoped to raise about 10,000 dollars. But the total reached 100,000 dollars and still keeps on growing!

    Martha's blog has also helped to improve meals at her school. Martha and her school friends found their meals improved since she started writing her blog.

    No one knows what will happen to Martha's blog in future. But already this girl has helped to change the eating experience of many children just by sharing pictures of her school meals.

B

    I'm David. Long ago I came to the city near my hometown to find a job. I met all kinds of difficulties and I used up all my money soon.

    It was dark outside one day. I got on a bus quietly. Suddenly, a passenger cried in a loud voice, "someone has stolen my money!" I felt nervous, because his money was in my hand. Some people suggested the driver drive the bus to the police station, but some were against it because they were in a hurry to go back home. The whole bus was very noisy. The driver then stopped the bus by the roadside and turned on the lights. At that time, one passenger said, "Turn off the lights and give the thief(小简)a chance to take out the money."Then the bus got dark.

    When I was still thinking about whether to take out the money or not, the lights were turned on again. There was no money on the floor. Someone said, "Give him one more chance." Then the lights were turned off again. I became even more nervous. The lights were turned on again but they got the same result.

    Then the passengers fell into an open discussion. Later, someone said, "Give him the last chance!" I felt awakened(醒悟的) and took out all the money when the lights were turned off again.

    For many years I have been grateful to those who gave me three chances. When the first and Second chances come, you may not be prepared well or don't have enough courage to act. When the third chance comes, you should know clearly what you should do.

根据短文内容，选择最佳选项。

C

    When the American were getting ready to send their first men to the moon, an old Australia was watching TV in a restaurant(饭店). There was an Englishman in the restaurant, too, and he said to the Australian, "The Americans are clever, aren't they? They are going to send some men to the moon. It is a very long way from our world(世界) . " Oh, that's nothing." The Australian answered quickly. " Our country is going to send some people to the sun in a few months. That's much farther(更远) away than the moon, you know."

    "Oh, yes, it is," the Englishman said, " but the sun is too hot for people to go to ."  The Australian laughed and said, "We won't go to the sun in the day, of course. We will go there at night."

    Heroes come in all shapes and sizes. Many heroes are not even human, such as dogs, horses and cats. They are so brave and helpful that human beings are proud of them, too. Lucca, a 12-year-old dog, is a great animal hero. She is a retired US Marine Corps dog. On April 5, 2016 she received the Dickin Medal from PDSA in London, England. And PDSA will provide free medical care for the sick and wounded animals in need. The Dickin Medal was founded in 1943 by Maria Dickin.

    The Medal is the highest prize for animals working in wars in the world.

    Lucca is the first U.S. Marine Corps dog to receive the medal. As a search dog, Lucca's work was dangerous. She was trained to find hidden weapons and explosive devices. According to the US Marine Corps, Lucca protected the lives of thousands of soldiers, and no soldiers were killed while she was going around. She completed over 400 dangerous pieces of work during six years in Iraq and Afghanistan. In 2012, she lost her front left leg in an explosion while working in Afghanistan.

    Lucca is the 66th animal to receive the Dickin Medal. 30 dogs (including Lucca) have got the Medal as well as 32 World War II messenger pigeons, three horses and one cat.

    My mother only had one eye. I never wanted her to show up at my school.

    One day during elementary school, I was terribly ill. My mother came.

    "Your mom only has one eye!" yelled some of my classmates. I wished my mother would just disappeared.

    "If you embarrass (使…尴尬) me, why don't you just die?" I shouted at her, taking no notice of the sad look on her face. My mother just handed me some medicine and left without saying anything.

    At that time, I didn't think I had hurt her feelings very much. That night I saw my mom crying in her room. Even so, I hated her tears from one eye. I made a decision. I must study hard and leave my mother.Years later my dream came true. I was quite successful. I never thought of going back to see my "ugly" mother until one day I got a letter.

    "My son, I'm sorry I only have one eye. When you were little, you got into an accident and lost your eye. As a mom, I couldn't stand watching you live with only one eye. So I gave you mine. I was never angry with you and I never regretted it because I love you." I cried out aloud. Only then did I realize how beautiful my mother was!

    Jack is 10 years old, and i am his pencil. I'm Jack's helper.

    Jack's pencil box is my home. I have some friends here. They are seven crayons, a ruler and a pencil sharpener. Because Jack loves me, I'm the king(国王) in the pencil box. My friends and I are happy every day.

    Today, I am not happy because a pen comes in. It's new and beautiful. It's a music pen. It can not only write but also sing. But I'm old and I can only help Jack to write. Jack likes it so much! The new pen is his helper now. It's the new king. What can I do now? Shall I go to a new home?