四、阅读与表达（共4小题；41—43小题，每小题2分，44小题4分，满分10分）阅读短文，然后根据内容回答问题。Children and adults (成年人) don't always agree with each other. They often have different ideas about living. But in a special group in London, children and adults live together in a friendly way. Each summer 200 children and 50 adults live together for eight weeks. Everyone works for a few hours each day. They do so not just to keep busy. They want to find enjoyment (快乐) in work. Some children work in the forests or on the farm near the village and some learn to make things like tables and chairs. Adults teach them to do these things. There are a few free hours each day. Weekends are free, too. When they aren't busy, some of the children learn to take photos or draw and some sit around to talk or sing. All children choose their own ways to spend their free time. When people live together, they should have rules. In the group children and adults make the rules together. If someone breaks a rule, the group will talk about it. One of the children says, “We have to stop thinking only about ourselves. We need to learn how to think about others.”41. Where are children and adults in the special group from?42. How many people in the special group live together each summer?43. Why do children and adults work for some time every day?44. Do you think rules are necessary? Why? Write 30 words or more.