A.姿势(zī) 玻璃(lí) 磨盘(mó) 佛香阁(fó) |
B.恶劣(liè) 沁人心脾(pǐ) 心血(xuè) 边陲(chuí) |
C.剔透(tī) 哎哟(yō) 茶几(jī) 一本正经(jīng) |
D.边塞(sài) 伶俐(líng) 参差(cī) 惩罚(chěng) |

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

