Question: 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. We thought _ was the biggest difference between human beings and other animals. A) cooperating with one another B) communicating with language C) using tools D) losing long teeth
Answer: C

Question: If you have failed in the past to try to make big changes in life,try again now,one tiny step at a time. Every year it's the same.As December comes to an end,you think about the new year and all the ways you want to improve your life. But as you start to write down your hopes for the new year,you think about the last year.You excitedly write down all the changes you are going to make,but by the end of January those ideas get lost in your busy life. Here's a suggestion:Forget the too big,hard-to-achieve goals and just think about the small ones."We often think that we have to do everything in big steps, even though it's so hard for us to reach it." said Robert Maurer,who recently wrote the book One Small Step Can Change Your Life."What we try to do is to begin with such a small step that we can't find any excuse not to do it." "Kaizen",a Japanese word,is used to mean to change behavior and attitudes .During World War Il,American factory managers were able to increase productivity by trying small, continuous improvements instead of sudden changes.After the war,the idea was brought to a rebuilding Japan.It made Japan develop fast. The Japanese called it "kaizen", which means "improvement". Maurer studied the idea and did some experiments with it. "Kaizen" could possibly help people succeed in doing everything Robert Maurer wrote a book to tell us _ . A) we should do everything in big steps B) how to change one's life with one small step C) we should try a lot of sudden changes D) how to find a small step without any excuse
Answer: B

Question: The date was like any other day in his life. After school Bill walked past the shop on the street corner. He stopped to look at the front row of shoes, and he felt sorry for himself. He really wanted to have a pair for his birthday. He sadly walked away and thought of what to tell his mother. He knew she would give him anything if she could. But he also knew very well she had little money. He decided not to go home at once, because he looked worried and he didn't want to make his mother worry about it. So he went to the park and there he sat on the grass. Then he saw a girl in a wheelchair . He found that the girl moved the wheels with her hands. Bill looked at her carefully and he was surprised to see that the girl had no feet. He looked down at his own feet."It's much better to be without shoes than without feet," he thought. It was not right for him to feel sorry and sad. He went away and smiled. He thought he was luckier in life. At last Bill _ . A) got a new pair of shoes for his birthday B) left the park with a smile C) didn't think he was luckier than the girl D) didn't know what to do
Answer:
B