“回南天”是一种天气现象,人们会感觉到空气特别潮湿,往往伴有大雾天气。读下图,完成下面小题。
①持续几天气温较低②气温大幅升高③持续高温④空气湿度加大⑤狂风暴雨
A.①-④-⑤ | B.①-②-④ | C.②-①-⑤ | D.③-④-⑤ |
A.主要影响长江流域 | B.对人们的生活影响不大 |
C.屋内天花板会现“汗如雨下” | D.一般在夏季 |

同类型试题

y = sin x, x∈R, y∈[–1,1],周期为2π,函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x, x∈[–1,1], y∈[–π/2,π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2


y = sin x, x∈R, y∈[–1,1],周期为2π,函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x, x∈[–1,1], y∈[–π/2,π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2

