A.绮丽(qí) 奢侈(shē) 劫难(nàn) 惊慌失措(cuò) |
B.琥珀(hǔ) 哺育(bǔ) 芙蓉(róng) 不屑一顾(xiè) |
C.先驱(qū) 繁衍(yán) 沮丧(jǚ) 不卑不亢(bēi) |
D.绽放(diàn) 侍从(shì) 山脉(mài) 坚持不懈(xiè) |

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

