IELTS Reading main_idea Practice
다음 정보가 포함된 단락은 무엇입니까? 야간 조명에 의해 영향을 받는 인간의 특정 호르몬 과정.
Question type: matching headings · Difficulty: intermediate
- A. (A) B 단락
- B. (B) C 단락
- C. (C) E 단락
- D. (D) F 단락
Explanation Preview
Paragraph C explains how human health is affected by artificial light. It details how the body's internal clock is regulated by the hormone melatonin and that 'Exposure to light at night... suppresses melatonin production,' leading to sleep disruption.