2

Set 3: Words in Context (Intermediate)

Explanation

Answer: C

PASSAGE

The ecological damage caused by the oil spill was _____, affecting marine life for decades.

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

A. temporary
B. minimal
C. irreversible✓ Correct
D. beneficial

Detailed Answer Explanation

Choice C is the best answer. "Irreversible" is correct because it means "not able to be undone." The context clues in the passage indicate that this meaning best completes the sentence logically.

Why others are wrong: A ("Temporary" means "lasting a short time," which doesn't fit the context.), B ("Minimal" means "very small," which doesn't fit the context.), D ("Beneficial" means "favorable," which doesn't fit the context.).