题干
从方框中选出合适的句子完成对话
A: This is my family photo.
B: ____
A: Nine.
B: ____
A: He's my father.
B: What's your father?
A: ____
B: ____
A: Yes, she is. She is a teacher.
B: ____
A: They are my grandparents.
答案(点此获取答案解析）
D,A,E,C,B