下图为我国某地貌景观素描图和“中国局部图”。据此完成下面小题。

1.图示地貌( )
①迎风坡坡度陡②背风坡坡度陡③为风沙地貌④为流水地貌
A.①③ | B.②③ | C.①④ | D.②④ |
A.西北风 | B.东南风 | C.东北风 | D.西南风 |

A.① | B.② | C.③ | D.④ |

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

