19. At this point, the writer is considering adding the following sentence:
In contrast to cobblestone, pavement is made of asphalt or concrete and forms a firm level surface for travel.
Should the writer make this addition?
Your Answer is
Correct Answer is C
Explanation
The pre-added sentence "In contrast to cobblestone, pavements are made of asphalt or concrete and form a fixed surface for walking" focuses on the description of the pavement and has nothing to do with the subject of the paragraph. Item C is correct.