Respuesta :
By creating a contrast between the past and present of West Berlin, the speaker emphasizes his viewpoint.
The correct answer is A.
The author uses rethoric is this passage by creating a strong contrast between the destroyed Berlin that was left after the Wall fell, and the Berlin now: a city that has risen from the ashes, a place where business thrive and culture blossoms.
This comparison seeks to impress the reader and to emphasize his viewpoint.