A.绽开(zhàn) 分歧(qí) 脸颊(xiá) 形影不离(yǐng) |
B.应和(hè) 闷热(mēn) 寒颤(zhàn) 繁花嫩叶(nèn) |
C.酝酿(liàng) 刹那(chà) 感慨(gǎi) 鸦雀无声(yā) |
D.模样(mó) 侍弄(shì) 绰号(chuò) 花团锦簇(cù) |

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

