题目

I was traveling alone through the UK. To reach places that were off the public transportation map, I bought an old car, which cost most of my money. I couldn't afford to stay in the hotel, so I had to camp in my car for the rest of the trip.One morning I awoke in my old car on a country road in Ireland and saw a single house. The water in my thermos（保温瓶）had gone cold, so I knocked on the door of the house. A woman opened it. I asked her for some hot water. But she wouldn't let me get away with just that! I was invited indoors. She asked me to sit at the table and have breakfast with 甲图所示地貌名称是（　　） A、三角洲B、沙丘C、冲积扇D、背斜