TOEFL Listening: TPO-TOEFL阅读TPO - 31S5UU8PR3U3P2T2N$

Select the TWO answer choices that describe ways mentioned in paragraphs 2 and 3 in which solar energy affects urban and rural areas. To receive credit, you must select TWO answers. A. Solar energy causes evaporation from vegetation and soil, producing a cooling effect. B. Solar energy stored as heat is lost quickly when tall city buildings guide hot air up and away from the surface. C. Solar energy increases the atmospheric pressure over open areas. D. Solar energy is stored up in buildings and roads and emitted as heat during the night.