Final answer:
The one option that is NOT a type of opening for a cover letter is to make a specific request for action.
Step-by-step explanation:
The one option that is NOT a type of opening for a cover letter is to make a specific request for action. When writing a cover letter, it is important to introduce yourself, explain how you learned about the opening, summarize your qualifications for the position, and refer to the organization's reputation, progress, or policies. However, making a specific request for action is not typically included in the opening of a cover letter.