听下面一段材料,回答第1至3题。 1. How did the woman come? A. By train. B. On foot. C. By bus. 2. How long had the man been waiting for her? A. Nearly an hour. B. More than an hour. C. About five minutes. 3. Why didn't she tell her boss about her appointment? A. Because she thought the work wouldn't take long. B. Because she thought the work wasn't hard to do. C. Because she didn't think the boss would let her go.