Song Li is a five-year-old girl．She lives with her parents in a big house．She usually plays with her mother when her father goes to work．Her father teaches history in a school．He always comes home with delicious food．And Song Li is happy to see her grandparents too，because they always come to see her with delicious food．

    Su Yong is a thirteen．year-old boy and in Class 3，Mr Long's class．He is good at computer science and he usually does his homework on the computer．He hopes there 'll be more robot teachers some day and they will help with checking homework．Su Yong's father is a manager and drives to work every day．Sometimes he drives Su Yong to school．But there is too much traffic on the way to school．Su Yong is afraid of being late．so he usually tides his blue bike to school．

根据材料内容选择最佳答案。

阅读短文，从每题所给的四个选项（A、B、C和D）中，选出最佳选项。

    Some of the greatest problems we face today are the destruction (破坏) of our environment． Brown clouds, polluted water, endangered wild animals．．, these problems seem so huge．

    So my family does what we can． We take cloth bags to stores instead of using plastic bags． We walk where we don't have to drive．．．

    But does it do any good? When I am the only one in line at the market with cloth bags, am I doing any good? Does my walking to stores make any real difference to the world?

    I recently learned something about flamingos (火烈鸟) which like to get together in groups of a thousand or more． Every year, when the time comes for migration (迁徙), a few of them first takeoff from the lake． But none of the others seem to notice, so the small group returns．

    However, the next day they try again． This time few more fly along with them, but most of them still pay no attention, so they return again． They try for several times． Every time a few more birds join in but, since the thousands of others still take no notice, the great migration plan is once more stopped．

    Then one day something changes． The same small group of birds once again starts flying and a small number more join in just as before, then more． Finally, they all take flight and the migration really begins．

    What a spectacular sight it must be—thousands of flamingos taking off into the sky at once!

    A few can make a difference． Even if you're the one to take the first step, and continue trying, others will someday take notice and together we will solve even our greatest problems．

    Mr. and Mrs. Black opened a small restaurant. In order to attract (吸引) customers, they put a notice in front of the restaurant that said "Meals on the House for Three Days."

    A foreign student who didn't know much English happened to pass by the restaurant on the second day. It was lunch time and he felt very hungry. "Well, here is a restaurant. I am going to have something to eat."

    He walked towards the restaurant when he saw the notice. "American people are really strange. They even eat dinners on their houses. But how can I get up to the top of the house?" he said to himself.

    He looked around and found a ladder against a tree nearby. He started climbing up. But as he reached the top，he heard someone shouting at him.

    "Hey, what are you doing up there?" Mr. Black shouted at him. Next to him was a policeman.

    "Doesn't your notice say? "Meals on the House for Three Days'? Is it just a joke?" the foreign student answered.

    On hearing this, both Mr. Black and the policeman laughed. "Do you know what ON THE HOUSE means? Look it up in the dictionary," the policeman said.

    Mozart was born on January 27, 1756 and died on December 5, 1791. When he was three, he often had music lessons with his elder sister. His father took him through many different countries, where he played music for lots of people.

    But some people didn't believe a little boy could write such beautiful music. They asked him to stay in a room all by himself for a week and somebody watched the room all the time. In a week, he finished a new piece of music. After that, people believed that he could write beautiful music.

    Mozart died when he was still a young man. During his short life he studied music, taught music, played music and wrote music. Even by working so hard, he couldn't make much money. Often he had to borrow(借入) money from his friends. But his music made him happy and for more than two hundred years his music has made other people happy, too.

    It's Friday today and we have an art class. But we don't have it at school. Where do we have it? Do you know? We have the class in the1It is our first time to have a class outside, so we are very2

    In the morning, our art teacher, Mrs. Wang3the classroom and says, "Boys and girls, today we'll have a class in the zoo. You can see your favorite animals and draw pictures of4there."

    Then we take a bus to the zoo. After we5there, we see so many animals. Some6eat bamboo (竹子). They are so cute. Tom7a picture of them. Jenny's favorite animals are monkeys (猴子). She wants to see them first.8those monkeys are in the trees. They don't come9, so Jenny can't see them. She doesn't know what to do. Peter is very10.He asks Jenny to give (给) these monkeys some bananas. Then all the monkeys come to them. All of us are happy to have the class in the zoo.

I love traveling. I've been to many cities in China and Sanya is my favorite. Last Spring Festival, instead of visiting {#blank#}1{#/blank#} and friends, we decided to pay a visit to Sanya.

 We left for Sanya as soon as our holiday began. We really enjoyed ourselves there. We played on the beach and {#blank#}2{#/blank#} fireworks.

 Then we went to Nanshan Temple. A large {#blank#}3{#/blank#}of people visited it every day. According to the local(当地的) {#blank#}4{#/blank#}people should eat rice cakes during the Spring Festival, so we went to a local restaurant. Its rice cakes {#blank#}5{#/blank#}good and tasted delicious. We didn't return until our holiday was about to be over.

 Want some advice? Keep in mind that the best time to visit Sanya is from December to January in the dry season when the weather isn't too hot.