选择题：Mum: Susan, come and meet aunt Amy’s daughter, Cat

题目内容：
Mum: Susan, come and meet aunt Amy’s daughter, Catherine. Susan: Hi, Catherine, nice to meet you. Catherine:(本题3.0分)
A、 Yes.
B、 Fine, thank you.
C、 Nice to meet you, too.
D、 It’s my pleasure.
参考答案：