From what i knowis that it would be the first T
Archaeology, Arterial, Astrophysics, Authenticity, Autobiographical, Axiom
The correct transition word to link the two sentences would be conversely.
(1) The reason for an author to choose to use a third-person omniscient narrator is that (C) the author would want the reader to have a more reliable and objective narrator.
(2) The excerpt explains that the characteristic of first-person point of view (D) lets the reader experience the narrator's true feelings about Heathcliff.