Answer:
B.
Step-by-step explanation:
The figurative language used in the given statement is extended metaphor. Extended metaphor can be defined as a literary device that allegorically compares two dissimilar things.
In the given statement, Anne Bradstreet is metaphorically is compared to a 'rock.' And this comparison is extended in the second line as well, elaborating the metaphor used in first statement.
Therefore, option B is correct..