Answer:
D. Miller's interest in Willy's psychological state
Hey ／人 ◕ ‿‿ ◕ 人＼
Abstract<span> words refer to intangible qualities, ideas, and concepts. These words indicate things we know only through our intellect, like "truth," "honor," "kindness," and "grace." Concrete words refer to tangible, qualities or characteristics, things we know through our senses.
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