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Answer: CSet 4: Words in Context (Intermediate)
Explanation
PASSAGE
The relationship between the two variables proved to be _____ complex than initially assumed.
Which choice completes the text with the most logical and precise word or phrase?
A. equally
B. less
C. more✓ Correct
D. barely
Detailed Answer Explanation
Choice C is the best answer. "More" is correct because it means "to a greater extent." The context clues in the passage indicate that this meaning best completes the sentence logically.
Why others are wrong: A ("Equally" means "to the same degree," which doesn't fit the context.), B ("Less" means "to a smaller extent," which doesn't fit the context.), D ("Barely" means "only just," which doesn't fit the context.).