阅读下列短文，从下面每小题的A、B、C、D四个选项中选出最佳选项。

B

    It was July 17th of 2017. The little helpless girl, who had trouble walking, was going out into the wide world. In June 2016, I got the idea that I was going to America as an exchange student. With tears in my eyes, I said goodbye to my family.

    After I finally arrived at the airport in Burlington, Vermont. I was welcomed by my host family. They didn't know much about my disability. “I hobble a little, but I don't see it as a problem.” I think it's the will that decides what you can and cannot do, and the disability doesn't matter!

    Before I went to the US, I knew I was going to miss home. But I went! Why? I've been a fighter ever since I decided not to give up my breath when I was born! My mother wrote my host mom an e-mail and told her about my hard birth so they would understand. I remember clearly after she finished reading it, she came into the room, gave me a big hug and said, “You are a fighter.” My host family supported me so much during the year. In school, small notes were sent out to all my teachers, by e-mail, to tell them about my disability. Everything worked greatly.

    By the end of my year, exchange students were asked to talk about our years. I spoke in front of about 100 people! I was extremely proud of my “speech”. The following day some teachers stopped me and said, “Your speech was the best one.”

    My year in Vermont was the best thing I've done so far! I proved I AM A FIGHTER and that NOTHING IS IMPOSSIBLE!

    Have you ever been sad because you failed in something? If so, please remember, for often, achieving what you expect is not the most important thing. Here is a story to tell you why.

    One day a little boy decided to dig a hole behind his house after watching a science program. As he was working, a couple of boys stopped by to watch. “What are you doing?” asked one of the visitors. “I want to dig a deep hole all the way through the earth!” the boy answered excitedly. The older boys began to laugh, telling him that it was impossible to do it. Then they left.

    The little boy kept on digging and digging. Suddenly, a few small colorful stones caught his eyes. He collected them and put them into a glass jar (罐) patiently. Humming (哼唱) a song, he went on digging. The jar was full soon. Then he talked to himself calmly and proudly, “Maybe I can't finish digging all the way through the earth, but look at what I have found in the process (过程) of digging!”

    The boy's goal (目标) was too difficult, but it did cause him to go on, in other words, to cause us to keep working!

    Not every goal will be achieved. Not every job will end up with a success. Not every dream will come true. But when you can't achieve your goal, maybe you can say, “Yes, but look what I've found along the way! There are so many wonderful things that have come into my life because I tried to do something!” It is in the digging that life is lived. It is the unexpected joy on the journey that really has a meaning.

    Tom is at school. He is in the classroom, but he can't find his schoolbag. Where is it? Is it lost? Oh, no! It is in his room. He forgets(忘记) to bring it to school. He calls his sister Sally and asks her to bring his school things to school. These are his school things.

    His schoolbag is on the chair. Under the chair is his pencil box. His math book is on the desk. His dictionary is on the bed. His pencils aren't in the pencil box. They're in the drawer.

    Oh, Sally, don't forget to bring his soccer ball. Tom likes playing soccer every day after school. But where is his soccer ball? Oh, it's on the floor, under the bed.

    Mr. Brown has got a dog. Its name is Ben. And the dog is very good to Mr. Brown.

    One hot day, Mr. Brown returned home from work and said to himself, "I want to know where the water jar (罐子) is." Then he found the water jar with clean water. Mr. Brown wanted to drink some water. But the dog barked (吠叫).

    "Oh, Ben! Please be quiet! I will give you some water," said Mr. Brown. But the dog didn't stop barking and even jumped up to him. "What? Let me drink some water first. Then I will give you something to eat," said Mr. Brown. But the dog still didn't stop barking. And the dog still jumped up and even broke the jar at last. Mr. Brown got very angry (生气的). But soon, he found a snake (蛇) in the pieces of the jar. He knew about the snake. It was poisonous. It could be very dangerous for him if he drank the water. Mr. Brown thanked the dog a lot.