Hello.Tom.This is Mary.She is a new studengt here.3中回答1:This is Tome speaking.2:How are you?3:How do you do?

问题描述:

Hello.Tom.This is Mary.She is a new studengt here.
3中回答1:This is Tome speaking.2:How are you?3:How do you do?

2
这是典型的向tom介绍mary,答案1是电话中用的,排除;