A.勾勒(lè) 凹进去(āo) 戎装(jiè) 匕首(bǐ) |
B.低吟(yín) 清晰(xī) 遵循(dùn) 娇娆(ráo) |
C.渲染(xuàn) 抚摸(fǔ) 陷入(xiàn) 狰狞(zhēng) |
D.天涯(yá) 贸易(mào) 矗立(zhí) 机械(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

