Read the following article and select the best answer. Article: Imagine the situation. You are driving along a desert or on a mountain. You have no idea where you are. You passed the last house two hours ago. Then your car breaks down. It is night and it is cold. You have no mobile phone. What do you do? Well, next time take a GPS with you. This invention may be able to help you. It is a device which uses satellites to find the user's position. It can find your position in 20 meters. A GPS can't start your car, but at least you will know where you are. GPS, which means Global Positioning System, is a small radio receiver. It looks like a mobile phone. You can hold it in your hand, or put it in your pocket. It is sometimes put into a watch or a telephone. We also find GPS devices in cars, planes, or boats. Some of these devices have electronic maps, so you know where you are. For example, in a city they can tell you the name of the street. There are three parts to the Global Positioning System. The first part is the receiver. You can hold it in your hand, or have it fixed into your car, plane, etc. The second part is a group of satellites orbiting the earth. The receiver contacts at least four of the satellites and calculates its position. The third part of the system is a network of ground stations. They are all over the world. They control the satellites and make sure they are working well. Some people think that in the future the GPS will be as common as the mobile. They are becoming cheaper and more and more accurate . There are also many new uses for the GPS. Perhaps they will become like watches. Everyone will have one and you will never be lost again. Question: . From the passage we know that _ . - people can drive along a desert easily. - All GPS devices have electronic maps - Ground stations control the satellites and make sure they are working well. - Everyone will use the GPS for free.
Ground stations control the satellites and make sure they are working well.

Read the following article and select the best answer. Article: For many young people sport is a popular part of school life. Being in one of the school teams and playing in matches is very important. If someone is in a team it means a lot of extra practice and often spending a Saturday or Sunday away from home, as many matches are played then. In can also involve travelling to other towns to play against other school teams and then staying on after the match for a meal or a drink. Sometimes parents, friends or the other students will travel with the team to support their own side. When a school team wins a match it is the whole school. It means the whole school feels proud, not only the players. It also means a school becomes famous for being good at certain sports and students from that school may end up playing for national and international teams, so that the school has some really famous names. Question: Many matches are played on _ . - Saturday - Sunday - Saturday and Sunday - weekdays
Saturday and Sunday

Q: Read the following article and select the best answer. Article: A man went to see a doctor. "Open your mouth ", the doctor said. The man opened his mouth and the doctor looked in quickly. "It's clear what's wrong with you .You need more exercise, " the doctor said. "But doctor," the man said "I don't think ..." "Don't tell me what you think," " I am the doctor, not you. I know what you need . I see hundreds of people like you. None of them get any exercise. They sit in offices all day and in front of theTV in the evening. What you need is to walk quickly for at least 20 minutes a day" "Doctor, you don't understand ," the man said, "I..." "I don't want to hear any excuses," the doctor said , " You must find time for exercise .If you don't you will get fat and have health problems when you are older." " But I walk every day ,"the man said. "Oh, yes , and I know what kind of walk that is .You walk a few feet to the train station from your house, a few more feet from the station to your office, and a few more feet from your office to a restaurant for lunch and back. That's not real walking .I'm talking about a walk in the park for twenty minutes every day."" Will you listen to me , doctor !" the man shouted, getting angry with this doctor who thought he knew everything. "I m a postman"., the man went on, " and I walk for seven hours every day! It's my wife, she is ill." Question: The story happened _ . - near the post office. - in the doctor's office - near the playground - in the man's office
A: in the doctor's office

Question: Read the following article and select the best answer. Article: A Deaf Person's Joke Something was wrong with Jack's ears after he was much better from a serious illness. Several months later he went to a doctor. The doctor told him that he was deaf of both ears. Jack was sad. He was afraid to lose his work. So he did not like people to know this. One evening he asked some friends to dinner. While they were sitting at the table, one of his friends told an interesting joke. Everyone laughed and Jack laughed louder than anyone else. He said, "That was a very interesting joke, but I know a more interesting one. Would you like to hear it?" All his friends said OK to him, so Jack began to tell his joke. All his friends were listening to him with smiles. When the joke ended, everyone laughed louder than before and Jack laughed happily, too. He was very glad because he thought that his must be more interesting than his friend's. But he didn't know that he had made a fool of himself(;) because his joke was the same as the first one. Question: What did Jack do after hearing his friend's joke? - He laughed as loudly as others. - He didn't laugh. - He laughed louder than anyone else. - He only smiled.
Answer: He laughed louder than anyone else.

Read the following article and select the best answer. Article: When we talk about village teachers, we often think of difficult conditions, heavy teaching tasks and little income. But there is a village teacher who makes his teaching jobso interesting. His name is Liu Yuesheng who is now called "the most beautiful teacher", Liu comes from Liugang Village Middle School in Dagang, Tianjin. The school is a rural area middle school. It has only about more than 300 students and teachers. Though the school is small, it is only a village school that takes the municipal scientific research projects in Tianjin. Since Liu started to work at Liugang Village Middle School in 1999, he has led his students completing the 300 designs and reportings of national patents . Liu spent three years writing a book called Practice and Invention. In this book, he mostly tells people his teaching experience. The inventions of his students won the silver medal in the national youth science and technology competition. The rural students improve their living skills while they are inventing. Many of the students start their own business after graduation . Liu also guided his students to make a big 260 Model Airplane. He often takes his students to go to the wetlands and take photos during holidays. In order to call on people to pay more attention to protecting environment, he further watches the number of the birds with his students. Today , the wetland aerial of his school of has reached the UAV level. Question: In his book Practice and Invention , Liu mainly tells _ . - his inventions - his teaching experience - his students - his teaching ways
his teaching experience