读“亚洲简图”,完成下面小题。
A.![]() | B.![]() |
C.![]() | D.![]() |
A.大洋洲 | B.欧洲 | C.南极洲 | D.北美洲 |
A.亚洲占据亚欧大陆大部分,且大部分位于高纬度地区 |
B.亚洲是跨经度最广的大洲 |
C.亚洲地跨寒、温、热三带 |
D.亚洲西北方向与北美洲的分界线是白令海峡 |

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

