补全对话。将序号填在横线上。

Betty: Look at this photo. It's my family photo.

Jane: Who's this man?

Betty: 

Jane: 

Betty: He's from Beijing, China.

Jane: 

Betty: She's my mother.

Jane: 

Betty: Yes, he is. 

Jane: How old is he?

Betty: 

Jane: What a lovely boy!

A. Where is he from?

B. He is 7.

C. He's my father.

D. Who's this woman?

E. Is he your brother?