5

Set 2: Text Structure (Intermediate)

Explanation

Answer: D

PASSAGE

Antibiotics kill bacteria. However, overuse of these drugs can lead to resistance. This means the bacteria evolve to survive the medication, making infections harder to treat.

Which choice best describes the function of the third sentence?

A. It argues that we should stop using medicine.
B. It describes a new type of bacteria.
C. It defines what an antibiotic is.
D. It explains the implication of the problem introduced in the second sentence.✓ Correct

Detailed Answer Explanation

This question tests your understanding of how the text is organized. Problem: Resistance (Sentence 2). Implication: Harder to treat (Sentence 3). Authors structure their writing purposefully to guide readers through their ideas. Identify the organizational pattern (cause-effect, compare-contrast, problem-solution) and how each part contributes to the whole. Authors choose organizational patterns deliberately to enhance their message. Recognizing whether a text uses chronological order, cause-effect, compare-contrast, or problem-solution helps you understand the author's purpose and follow the logic.

Key Evidence:

• "resistance"

• "making infections harder to treat"

Why others are wrong: A (Warns of overuse, doesn't ban.), B (No specific type.), C (Defined in S1.).