Respuesta :
Answer:
B. conversational and confidential
Explanation:
When the writer adopts the conversational tone, he targets the audience and addresses them. Such a tone gives an effect that a conversation is going on between two individual. Confidential tone provides is adopted by a writer when he wants to disclose something to the audience keeping in mind that it would remain confidential among them. In the above excerpt, the writer had used both the conversational and confidential tone.