A.闪(shuò)烁 瞥(piĕ)见 循(xún)环 昼(zhòu)夜 |
B.骄(ào)傲 (tán)昙花 ( pōu)解剖 (duŏ)垛口 |
C.朦(méng)胧 菊(yāng)秧 关(yì)隘 妩(mèi)媚 |
D.(zhòu)昼夜 因(wéi)为 莲(ŏu)藕 (xì)缝隙 |

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

