She's applying emphasis onto the word. Christie wants the word dramatic to really be out there. Christie is implying that __ is very dramatic. This repetition makes the word stick in our heads as the main focus.
On the other hand is the transition phrase that introduces a comparison
A, his first step on the moon's surface
Extending in scope or effect to a prior time or to conditions that existed or originated in the past; especially : made effective as of a date prior to enactment, promulgation, or imposition
Noticeable option(c) is the correct answer........
