Victor assaults his investigations with excitement and, overlooking his public activity and his family far away in Geneva, gains quick ground. Later, Ardently dedicating himself to this work, he ignores everything else; family, companions, studies, and public activity, and becomes progressively pale, desolate, and fixated.
Answer: (A)
Great Chain of Being = A British belief system that ranked people, creatures, and elements based on their importance
Explanation:
The gerund phrase in this sentence would be "becoming a movie star" because of the verb "becoming" which acts as somewhat of an introduction to the rest of the phrase.