描述家庭成员职业与特点 — 英语情景题

情景对话：Lily 在向 Sam 介绍她的家人。请选择合适的句子补全对话（每空一词）。 Lily: Look at my family photo! Sam: Wow! Who's this tall man? Lily: (1)________ my father. Sam: Is he a doctor? Lily: (2)________, he is. He works in a big hospital. Sam: Who's that woman? She's short and thin. Lily: She's my mother. (3)________ is a nurse. Sam: Your parents are both great! 请从下列句子中选出正确选项填入空位： A. She B. He's C. Yes