听下面一段对话, 回答第1至3题. 1. What day is it today? A. Tuesday. B. Wednesday. C. Thursday. 2. What happened to the woman yesterday? A. She was kept waiting for a long time at the bus stop. B. She took a taxi but still was late. C. She was ill and went to see the doctor. 3. How long has the woman been in the doctor's? A. For about two hours. B. For about three hours. C. For about four hours.