五、选择合适的内容补全对话，将序号填写在横线上。
Su Hai: Good morning, Liu Tao.
Liu Tao:
Su Hai: Look! This is my family.
Liu Tao:
Su Hai: No, she’s my aunt. Look, Liu Tao. This is ...
Liu Tao: You!
Su Hai: No.
Liu Tao:
Who’s the baby?
Su Hai:
A. Is she your mother?
B. Oh, you are twins.
C. She’s my sister, Su Yang.
D. Good morning, Su Hai.
E. It’s my cousin.

DACBE