The phenomenon of urban heat islands (UHIs) has garnered significant attention in climate research due to its implications for energy consumption and public health. UHIs occur when metropolitan areas experience higher temperatures than their rural surroundings, primarily because of the prevalence of heat-absorbing materials like concrete and asphalt, coupled with reduced vegetation cover. Recent studies suggest that the intensity of UHIs can be mitigated through strategic urban planning, such as the incorporation of green roofs and reflective pavements. However, the effectiveness of these interventions varies with local climate conditions and urban density, necessitating tailored approaches rather than one-size-fits-all solutions. Furthermore, while mitigation efforts focus on temperature reduction, they also contribute to improved air quality and enhanced thermal comfort for residents, thereby addressing multiple urban challenges simultaneously.
❓ Đoạn văn gợi ý điều gì về các chiến lược giảm thiểu hiệu ứng đảo nhiệt đô thị?
A. Chúng có hiệu quả phổ quát bất kể điều kiện địa phương.
B. B) Chúng chủ yếu nhằm mục đích giảm tiêu thụ năng lượng thay vì nhiệt độ.
C. C) Sự thành công của chúng phụ thuộc vào các yếu tố đặc thù của từng địa điểm như khí hậu và mật độ.
D. D) Chúng không có lợi ích bổ sung nào ngoài việc giảm nhiệt độ.
✅ 正确答案
C) Their success depends on site-specific factors like climate and density.
IELTS Reading Tips
Skim the questions first, underline keywords, then locate in the passage
Watch for paraphrasing; correct answers are often reworded
Be wary of absolute statements (all, always, never) — usually wrong
Pay attention to content after transition words (however, but, yet)
Manage time: about 20 minutes per passage; skip difficult questions first