Final answer:
The phrase 'tasted sadness' from Jane Kenyon's poem powerfully conveys the speaker's grief, illustrating the theme of small moments leading to profound emotions.
Step-by-step explanation:
The phrase that best supports the answer to Part A about why the image of the drop of gravy is so powerful in Jane Kenyon's poem "What Came to Me" is "tasted sadness" (Line 7). This phrase is a direct representation of the overwhelming grief experienced by the speaker. It not only communicates a sensory experience but also conveys the depth of emotion in a succinct and impactful manner, aligning with the poem's theme of significant feelings arising from small, everyday occurrences.