听下面一段材料,回答第1至3题. 1. What is the most probable relationship between the two speakers ? A. Guid and traveler B. Driver and passanger C. Assistant and customer 2. What season is it now according to the conversation ? A. Summer B. Autumn C. Winter 3. What will the man do next ? A. Play some light music. B. Prepare some coffee for the woman. C. Have a rest before going ahead.