The concept of 'green infrastructure' has gained traction in urban planning as a means to mitigate the adverse effects of climate change. Unlike conventional gray infrastructure, which relies on concrete and steel to manage stormwater, green infrastructure utilizes natural processes such as soil absorption and plant transpiration. Parks, green roofs, and permeable pavements are prime examples. Research indicates that these systems not only reduce flood risks but also improve air quality and urban biodiversity. However, their effectiveness depends on careful design and maintenance, as poorly implemented projects can lead to soil compaction or waterlogging. Critics argue that green infrastructure alone cannot replace traditional drainage systems in extreme weather events, suggesting a hybrid approach is more resilient. Proponents counter that the co-benefits, including mental health improvements and energy savings, justify broader adoption, even if initial costs are higher than anticipated.
❓ Каков основной аргумент относительно внедрения зелёной инфраструктуры в данном отрывке?
A. Оно должно полностью заменить серую инфраструктуру во всех городских районах.
B. Это эффективно, но может потребовать интеграции с традиционными системами для достижения оптимальных результатов.
C. Это не оказывает значительного влияния на снижение риска наводнений или биоразнообразие.
D. Это слишком затратно и непрактично для современных городов.
✅ 正确答案
It is effective but may require integration with conventional systems for optimal results.
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