Question

interpreting a source text: a production of trifles
quiz complete
mrs. peters. yes, mr. henderson.
(the women listen to the mens steps on the stairs, then look about the kitchen.)
mrs. hale. id hate to have men coming into my kitchen, snooping around and criticizing. (she arranges the pans under sink which the lawyer had shoved out of place.)
mrs. peters. of course its no more than their duty.
mrs. hale. dutys all right, but i guess that deputy sheriff that came out to make the fire might have got a little of this on. (gives the roller towel a pull.) wish id thought of that sooner. seems mean to talk about her for not having things slicked up when she had to come away in such a hurry.
a possible advantage of hearing this scene, as opposed to reading it silently, is that
readers can better visualize what each of the characters looks like
trivial lines of dialogue can be skipped without causing confusion
various sound effects can be used to create or enhance the mood
different lighting techniques can be used to heighten the conflict

Explanation:

When hearing a scene (like in an audio - drama or play), sound effects can be added. In this text, there are stage directions like "(The women listen to the men's steps on the stairs, then look about the kitchen.)" and "(Gives the roller towel a pull.)". If this were heard, sound effects for the men's steps, the pulling of the towel etc. could be added. Visualizing characters' looks (first option) is more about a visual medium like a movie or a still image. Skipping trivial lines (second option) is not an advantage as all dialogue can contribute to the story. Lighting techniques (fourth option) are for a visual medium.

Answer:

C. various sound effects can be used to create or enhance the mood