【正确答案】 A

【答案解析】[听力原文]17-20 Now, you want to know about life in the past. Right? I can tell you. When I was a boy, things were different. I had to get up at six every morning. That was not very bad in summer, but in winter it was cold. And we didn't have any hot water in the house. We had to wash in cold water. We didn't have a bathroom. My dad had some chickens. I had to feed them every morning and then I had to walk to school with my little sister. It was two miles to school and two miles back in the evening. But it always seemed longer in the morning when we were going to school. There was a bus, but we didn't have the money. And we had to go to bed at seven o'clock every night. We couldn't watch TV because there wasn't any. On Sundays we had to go to church three times--morning, afternoon and evening. And we couldn't play outside on Sundays. But it wasn't all bad. We had some good times. We could go out and our parents didn't have to worry about us. There weren't so many cars on the roads then, so the streets were safe to play in. And there were not many robbers and thieves in those days. We had to work hard and we weren't able to buy all those things in the shops today. Life was hard, but it was simple and people were happier. [解析] 这是一道事实细节题。独白材料的首句明确给出信息about life in the past，所以答案选A。

【正确答案】 B

【答案解析】[解析] 这是一道事实判断题。说话者徒步上学的原因(I had to walk to school with my little sister)，后面有所透漏是因为没有钱(There was a bus，but we didn't have the money)，也就是因为家里面很穷，所以答案选B。