听下面一段材料,回答第1-3题. 1.Where does the conversation most probably take place? A.In a company. B.In a hospital. C.In a museum. 2.What does the man want to do here? A.Find a job. B.Have an appointment. C.Know the work hours. 3.When does the conversation take place? A.At eight thirty in the morning. B.At one in the afternoon. C.At about eleven in the morning.