黄山巍峨俊俏,由花岗岩组成,节理发育,景色壮丽,以“奇松、怪石、云海、温泉”闻名。图左为“黄山景观图”,图为“地壳物质循环图”,据此完成下面小题。


1.黄山岩石类型对应于图右中的( )
A.甲 | B.乙 | C.丙 | D.丁 |
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

