Read the following article and answer the question. Article: Living in a foreign culture can be exciting, but it can also be confusing . A group of Americans who taught English in other countries recently discussed their experiences. They decided that miscommunications were always possible, even over something as simple as"yes"and"no". On her first day in Micronesia, an island in the Pacific, Lisa thought people weren't paying any attention to her. The day was hot. She went into a store and asked, "Do you have cold drinks? "The woman there didn't say anything. Lisa repeated the question. Still the woman said nothing. She later learned that the woman had answered her: She had raised her eyebrows , which in Micronesia means"yes". Jan remembered an experience she had in Bulgaria, a country in Europe. She went to a restaurant that was known for its cabbage. She asked the waiter, "Do you have cabbage today? "He nodded his head. Jan waited, but the cabbage never came. In that country, a nod means"no". Tom had a similar problem when he arrived in India. After explaining something in class, he asked his students if they understood. They answered with many different nods and shakes of the head. He thought some people had not understood, so he explained again. When he asked again, they did the same thing. He soon found out that his students did understand. In India, people nod and shake their heads in different ways depending on where they come from. You have to know where a person is from to understand whether they mean"yes"or"no". Question: People in Micronesia show"yes"by _ . Answer:
OPTIONS:
- nodding heads
- raising eyebrows
- shaking heads
- saying"no"

Answer: raising eyebrows

Question: Read the following article and answer the question. Article: Recently,CCTV reporter have asked a simple question, "Are you happy?" The question has caught many interviewees off guard. Even Mo Yan, who recently won a Nobel Prize, answered by saying "I don't know." We should ask "What exactly is happiness? And how do you measure it?". Last year, China's Premier Wen Jiabao told the nation, "Everything we do is aimed at letting people live more happily." At last year's National People's Congress , officials agreed that increasing happiness would be a top target for the 12thfive-year plan. Many argue that happiness is _ . It also means different things to different people. For some, happiness can be as simple as having enough money to buy a new bicycle; for others, it's about socializing or finding the perfect spouse . Chen Shangyuan, 21, a college student, said his idea of happiness always evolves . "At present it relates to how productive I am in a day", he said. "It might be linked to job security or leisure time after I graduate." Question: What did Mo Yan say when he was asked the question "Are you happy?" Answer:
OPTIONS:
- Yes, I am very happy.
- No, I am not happy.
- It depends on the weather.
- I don't know
Answer: I don't know

input with options: Read the following article and answer the question. Article: Do animals have a culture? What do we mean by "culture"? Lately social scientists have begun to ask if culture is found just in humans, or if some animals have a culture too. When we speak of culture, we mean a way of life a group of people have in common. Culture includes the beliefs and attitudes we learn. It is the patterns of behavior that help people to live together. It is also the patterns of behavior that make one group of people different from another group. Our culture lets us make up for having lost out strength, claws, long teeth, and other defenses. Instead we use tools, cooperate with one another, and communicate with language. But these aspects of human behavior, or "culture", can also be found in the lives of certain animals. Animals can make tools, for example. We used to think that the ability to use tools was the dividing line between human beings and other animals. Lately, however, we have found that this is not the case. Chimpanzees can not only use tools but actually make tools themselves. Animals can also share knowledge with each other and use their own language to communicate. So it may be important for us to know that the line dividing us from animals is not as clear as we used to think. Question: We thought _ was the biggest difference between human beings and other animals. Answer:
OPTIONS:
- cooperating with one another
- communicating with language
- using tools
- losing long teeth
output: using tools

Q: Read the following article and answer the question. Article: Did you hear of the supercomputer? Recently, China's Tianhe-1 was ranked as the world's fastest supercomputer, according to a new list of world's TOP 500 supercomputers. It took 200 Chinese scientists two years to build the fastest supercomputer. It can do 2,507 trillion calculations in a second! That means it will take a personal computer 600 years to finish the work that a supercomputer does in a day! The US now leads the world in the area of supercomputers. It is home to more than half of the world's top 500 supercomputers. Japan also has advanced technology. China is developing its supercomputer technology quickly. But experts say it will take years before China's total computing power can catch up with that of the US. Supercomputers can work on many different things. They can solve problems in areas like national defense , energy and science. In business, you can also use supercomputers. Oil companies use them to find oil and gas. Banks use them for quick trades. Food companies even use supercomputers to make sure that they put potato chips into cans without breaking them. To make a supercomputer, scientists first need to link thousands of small computers together. Then they use software to turn them into one supercomputer. In fact, any person with enough knowledge about computers can make a supercomputer. But you need the top technology to make a supercomputer run fast. Question: According to the passage, to make a supercomputer, _ . Answer:

OPTIONS:
- you needn't know enough knowledge about computers
- you need to know how to play computer games
- scientists first need to link thousands of small computers together
- scientists first need to make some software

A: scientists first need to link thousands of small computers together

Question: Read the following article and answer the question. Article: A boy who was cleaning shoes in the street said to a young man, "Let me clean your shoes." The young man said, "No, thank you." "You may pay me only one dollar for them." Said the boy. But the young man refused again. And then the boy told the young man that he would clean his shoes for nothing. The young man agreed to his, and soon one of his shoes became as clean as a new one. The man gave the other shoe to the boy, but the boy refused to clean it because he wanted the man to pay two dollars for his work. The young man refused to pay anything and went away. But the dirty shoe looked so bad that he couldn't walk away. He had to turn back and gave the boy two dollars. In a very short time the other shoe became clean. Question: At first the young man refused to let the boy clean his shoes, because _ Answer:
OPTIONS:
- he was very busy
- he didn't want to pay
- he didn't have enough money
- he had cleaned his shoes
Answer:
he didn't want to pay