The new employee quickly _______ herself as a valuable team member by consistently meeting deadlines and offering creative solutions to long-standing problems. Within months, she was promoted to a leadership position.
Which choice completes the text with the most logical and precise word or phrase?
established
disqualified
concealed
isolated
Correct Answer: A
Choice A is the best answer. The passage describes the employee proving her worth through performance and being promoted. "Established" means to set up or prove, which fits the context of building a reputation.
Choice B is incorrect because "disqualified" implies removal, contradicting the promotion. Choice C is incorrect because "concealed" means to hide, not demonstrate value. Choice D is incorrect because "isolated" suggests separation from the team.