2

Set 4: Words in Context (Intermediate)

Explanation

Answer: C

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.).