听下面一段材料,回答第1至第3题。 1. Why didn't the woman have her car fixed yesterday? [ ] A. Because the repair cost is too high. B. Because it was difficult to get the car fixed. C. Because she couldn't get back without the car. 2. What did the woman do two days ago? [ ] A. Pull off the expressway. B. Leave her car in the repair shop. C. Ask the man to do her homework. 3. What's the probable relationship between the two speakers? [ ] A. Father and daughter. B. Classmates. C. Teacher and student.