1. (2022三上·期中) 选择适当的句子，补全对话。

Jack：

John: Good morning, Jack.

Jack:

John: I'm fine, thank you.

Jack:

Kate: Nice to meet you, too

Jack: Let's go to school!

Kate and John:

A. Jack，this is Kate. B. Good morning, John. C. Nice to meet you. D. OK! E.How are you?