In the poem “the raven” by edgar allan poe the raven repeats the words nevermore in response to the speakers question what effect dose this response have on the speaker ?

What task did the surveyors do? a. they studied the landscape to determine the most direct route for building a road. b. they designed treadmills that lifted blocks of stone to where they were needed. c. they dug trenches and filled them with sand, concrete, and large blocks to form a road.