6

Set 3: Words in Context (Advanced)

Explanation

Answer: A

PASSAGE

The theoretical model _____ accounts for behavior observed across a wide range of experimental conditions.

Which choice completes the text with the most logical and precise word or phrase?

A. elegantly✓ Correct
B. inadequately
C. barely
D. accidentally

Detailed Answer Explanation

Choice A is the best answer. "Elegantly" is correct because it means "in a pleasingly ingenious and simple manner." The context clues in the passage indicate that this meaning best completes the sentence logically.

Why others are wrong: B ("Inadequately" means "insufficiently," which doesn't fit the context.), C ("Barely" means "only just," which doesn't fit the context.), D ("Accidentally" means "by chance," which doesn't fit the context.).