A.座落(zuò) 维也纳(nà) 谱写(pǔ) 漂溢(piāo) |
B.悠扬(yōu) 掺和(hé) 芬芳(fēn) 盛大(shèng) |
C.曲调(diào) 精彩(cǎi) 竖立(sù) 渡过(dù) |
D.色彩和谐(hé) 波光粼粼(lín) 山清水秀(qīng) 街头巷尾(xiàng) |
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