In this part the interlocutor asks questions to ea

参考答案:The interview (about B minutes) (Interlocutor：I， *A：A，*B：B)
I: Good morning.
A, B: Good morning, sir.
I: How many people are there in your family, A
A: There are four of us= father, mother, an elder sister and me.
I: What does your father do, A
A: My father works at a factory. He is an electrical engineer.
I: OK, B, please say something about your family.
B: There are five people in my family: my grandfather, my parents, my elder brother, and myself. My father runs an internet bar. My mother is a treasurer. My brother is a journalist. We live a happy life together.