听下面一段材料,回答第1至3题。 1. How do Joan and Anna manage to keep down the cost of the hotel? [ ] A. They hire retired workers only. B. They each do jobs they are good at. C. They close the hotel during low seasons. 2. What jobs in the hotel are given to the college students? [ ] A. Staff training. B. Book-keeping. C. Cleaning and washing up. 3. Why are the two ladies popular in the area? [ ] A. Because they have the hotel beautifully decorated. B. Because they provide delicious food. C. Because they make friends with guests.