【答案解析】[听力原文] 44-46 W: How may I help you? M: I'm doing some research and need to find several books about the Wright Brothers. The city council has decided to hold a festival in their honor this year since they're part of the city's history. The theme is aviation, but we want to include details about their childhood as well. W: I think you'll find what you need on the second floor. When you get to the top of the stairs, turn left. They'll be in the third row of shelves. M: Thank you very much for your help.