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. How does the man help the woman
A．By letting her join his group. B．By telling her about the procedure. C．By giving her a phone number to call. D．By explaining the physical requirements.