9
Answer: BSet 2: Words in Context (Intermediate)
Explanation
PASSAGE
The treaty was meant to finalize the borders, but the ambiguous language led to ______ disputes that plagued the region for decades.
Which choice completes the text with the most logical and precise word or phrase?
A. resolved
B. perpetual✓ Correct
C. joyful
D. brief
Detailed Explanation
If the disputes 'plagued the region for decades', they were long-lasting or 'perpetual'. Perpetual means occurring repeatedly or seemingly endless.
Key Evidence:
• "plagued the region for decades"
• "ambiguous language"
Why others are wrong: A (Resolved means settled.), C (Joyful doesn't fit 'disputes'.), D (Brief contradicts 'decades'.).