Final answer:
The narrowed subjects in this question are Résumé formatting, E-mail etiquette, and E-mail messages.
Step-by-step explanation:
Based on the options provided, the narrowed subjects in this question are Résumé formatting, E-mail etiquette, and E-mail messages .The question asks us to identify which options are narrowed subjects. Narrowed subjects are specific aspects of a broader topic. In this case, the options related to the broad topic of professional communication and job searching skills.
B. Résumé formatting is a narrowed subject because it specifically deals with the layout and structure of a résumé, which is a part of the broader topic of job hunting.
C. E-mail etiquette is another narrowed subject as it focuses on the rules and guidelines for composing and sending professional emails, an element of communication in the professional environment.
D. E-mail messages can be considered a narrowed subject if the focus is on a specific aspect of email communication, such as writing effective emails or analyzing parts of an email.
Option A. Job hunting is a broader subject encompassing many aspects, including résumé writing, interview preparation, and job search strategies.