下是沿某大洲35°N的地形剖面图,读图完成下面小题。

1.此大洲是( )
A.亚洲 | B.欧洲 | C.北美洲 | D.南美洲 |
A.全年多雨 | B.全年少雨 | C.夏季多雨 | D.冬季多雨 |
A.阿尔卑斯山脉 | B.落基山脉 | C.阿巴拉契亚山脉 | D.安第斯山脉 |

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

