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Answer: DSet 10: Words in Context (Intermediate)
Explanation
PASSAGE
The essay _____ examines the ethical implications of artificial intelligence.
Which choice completes the text with the most logical and precise word or phrase?
A. superficially
B. accidentally
C. briefly
D. thoughtfully✓ Correct
Detailed Answer Explanation
Choice D is the best answer. "Thoughtfully" is correct because it means "in a thoughtful manner." The context clues in the passage indicate that this meaning best completes the sentence logically.
Why others are wrong: A ("Superficially" means "on the surface," which doesn't fit the context.), B ("Accidentally" means "by chance," which doesn't fit the context.), C ("Briefly" means "for a short time," which doesn't fit the context.).