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Answer: CSet 3: Words in Context (Intermediate)
Explanation
PASSAGE
The empire's decline was _____, occurring gradually over several centuries.
Which choice completes the text with the most logical and precise word or phrase?
A. sudden
B. unexpected
C. protracted✓ Correct
D. brief
Detailed Answer Explanation
Choice C is the best answer. "Protracted" is correct because it means "lasting longer than expected." The context clues in the passage indicate that this meaning best completes the sentence logically.
Why others are wrong: A ("Sudden" means "happening quickly," which doesn't fit the context.), B ("Unexpected" means "not anticipated," which doesn't fit the context.), D ("Brief" means "short," which doesn't fit the context.).