The correct answer is A. Asking follow-up questions
Explanation:
Group feedback is the process in which you receive positive/negative critics, opinions or evaluations about your work or performance in a task, for example, a text, presentation, speech, etc. The objective of group feedback is to get information about the aspects that need improvement and in this way you can use this information to better the same task.
Because of this, one of the most important aspects it o understand completely the comments and critiques of others and one of the main ways of guaranteeing this is to aks follow-up question about comments so you can learn more about people's critiques and even understand how to improve specific aspects, also without asking questions you might not understand completely the feedback and this would be ineffective. Considering this, in the feedback, it is important to get specific by asking follow-up questions.