听下面一段材料,回答第1至3题。 1. Why is Stella unhappy? [ ] A. She cannot sleep all whole nights. B. She had a quarrel with her neighbor. C. She was misunderstood by her friend. 2. Who is Mr. Philips? [ ] A. Stella's friend. B. Stella's husband. C. Stella's neighbor. 3. Who made the woman not sleep well? [ ] A. The milkman. B. Mr. Philips. C. Mr. Bill.