Answer:
- the topic of the text
- the author’s attitude toward the topic
- the author’s approach to discussing the topic
"C. Her stomach rumbled like an approaching train.
Simile is a rhetorical figure who uses the resource of comparison or similarity between terms. Its character is simpler than that of metaphor, and therefore appears more frequently than it is in both the classic epics and popular poetry."
I think the answer is number one, i hope this helps