Formal
Your audience
The letter with the most formal tone would be letter C.
The type of event would be the best guide regarding a person's tone. For example, at a funeral, the tone of a speaker's voice should be serious and respectful.
formal!
A formal tone helps establish the writer's respect for the audience and suggests that the writer is serious about his or her topic.
A formal tone is characterized by polished language, adherence to grammar rules, and avoidance of colloquial expressions. It is typically used in professional settings, academic writing, and formal communication where a sense of seriousness and respect is required.
you gave nothing to choose from...so all of the above.... but seriously...your tone should be formal and professional... actually you dont even have a tone in most resumes.. they are just a list of information.... good luck with that.....................................................................
A formal tone avoids slang. It also avoids abbreviations and personal pronouns, particularly "I." If you must refer to yourself, you would say, "The author of this paper..."
speaking to a friend
objective and formal
A formal tone