Answer: A) his strong belief in a woman’s domestic role.
Explanation: In the given excerpt from "Trifles" we can see the description of the County Attorney's reaction when he sees dirty towels in the kitchen, he has a violent response, by kicking his foot against the pans under the sink, and then he makes a comment about how the woman isn't a good housekeeper. This reaction demonstrates his strong belief in a woman’s domestic role.
While all the answers have a degree of validity, option C is the most correct one. Flashbacks are essentially a narrative technique that allows the author to break the usual monotony of storytelling by jumping back and forth between events and turning a linear story (from point A to point B) into a circular one (from point B to point C through point A, for instance).
The word are is a Linking Verb
