Linda: Hello, my name is Linda Brown. What’s your name?
Tony: I am Tony Smith. Nice to meet you!
Linda: Nice to meet you, too (也)! What is this?
Tony: Oh, it is a photo of my family.
Linda: Is this your mother?
Tony: Yes.
Linda: Is he your father?
Tony: Yes, he is.
Linda: And is the baby (婴儿) your brother?
Tony: Haha, it isn’t. It is my sister.
　　根据对话内容，选择正确答案。
What is the boy’s last name? 
A. Brown.       B. Tony.     C. Smith.
What is the girl’s first name?    
A. Linda.       B. Tony.        C. Brown. 
Tony has a photo of his __________.   
A. parents      B. school     C. family
Is the woman(妇女) Tony’s mother?      
A. Yes, she is.    B. No, she isn’t.  C. We don’t know.
Is the baby Tony’s brother?    
A. Yes, it is.     B. No, it isn’t.   C. We don’t know（不知道）.