Congcong: Dad, .
Diandian: Nice to meet you.
Dad: ．
Congcong: Diandian, look at the pictures of my family.
Diandian: Wow! ．
Congcong: Yes. This is my grandma and grandpa.
Diandian: ．
Congcong: No, it's my cousin. We play together.
Diandian: Is this your aunt?
Congcong: She is very nice.
A．Nice to meet you too.
B．Yes, it is.
C．You have a big family.
D．this is my friend, Diandian
E．Is this your sister?
