读“中东地区”图,完成下面小题。
A.亚洲、非洲、大洋洲 | B.亚洲、非洲、南极洲 |
C.亚洲、欧洲、非洲 | D.亚洲、北美洲、欧洲 |
A.A | B.B | C.C | D.D |
A.土耳其海峡 | B.霍尔木兹海峡 |
C.马六甲海峡 | D.直布罗陀海峡 |
A.沟通了红海和黑海 | B.沟通了地中海和黑海 |
C.是亚洲与欧洲的界线 | D.是亚洲与非洲的洲界 |

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

