Analise o texto abaixo e responda.
Bill: Good morning, secretary
Lisa. How are you doing?
Lisa: Good morning, Bill. I'm doing
well. And you?
Bill: I'm great, thank you.
This is my friend Mary.
Lisa: Hello, Mary. It's a
meet you!
pleasure to
Mary: It's a pleasure to
meet you, Lisa.
O texto acima é:
a. Um bilhete
b. Uma carta
c. Um diálogo​