In this section you will hear several conversations. Listen to the conversations carefully and then answer the questions that follow. Questions 1 to 3 are based on the following conversation. At the end of the conversation, you will be given 15 seconds to answer the questions. Now listen to the conversation. Among the following qualifications, which one is needed to run for a student senate position
A．Must have paid a fee. B．Must be a full-time student. C．Must be a member of a university organization. D．Must remain until graduation.