IELTS reading main_idea Practice
以下哪一段包含以下資訊？人類夜間受光照影響的特定荷爾蒙過程。
Question type: matching headings · Difficulty: intermediate
- A. (A) 段落 B
- B. (B) 段落 C
- C. (C) 段落 E
- D. (D) 段落 F
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.