Con que? Necesitas poner la problema aqui
Answer:part A is (D) I think. and part B (c or d) I don't know much about the plague.
Srry if this is not the correct answer
Explanation:
The metaphor in this statement is "the great millstone" it kind of qualification word it express how big the time was.
But in reality, millstone doesn't even have a relationship with the time.
So "the great millstone" is a metaphor.