阅读对话，回答问题。A:Excuse me, who's that man, Xiaohua?
B: He's my father.
A: Is that woman your mother?
B: No, she isn't. She's my aunt, Miss Liu.
A: Where's your Mum?
B: Look! She's in the car.
A: Oh,I see.1. Where's Xiaohua's Mum?

2. Who's that man?

3. Is Miss Liu Xiaohua's Mum?
1. She's in the car.
2. He's Xiaohua's father.
3. No, she isn't.
答案不唯一