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Characters actions and characters words
The best word that can replace the word workaholic in order for it to have a positive connotation is the word INDUSTRIOUS. When we say industrious, this describes a person who works hard. In other words, hardworking or diligent. The word "workaholic" also has the same idea, but what makes this gives a negative connotation is the idea that someone works hard BUT compulsive.
C. Surroundings would be your answer. Heights can also be an answer, but they want the exact more direct answer, so C.
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