①天边出现了一道红霞,慢慢扩大范围 ②完全跳出了海面,红得非常可爱 ③天空还是一片浅蓝,颜色很浅 ④深红的圆东西,发出了夺目的亮光 ⑤出现了太阳的小半边脸,红是真红,却没有亮光
A.③→①→⑤→②→④ | B.①→②→③→④→⑤ |
C.①→④→③→②→⑤ | D.③→④→①→②→⑤ |
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