A.瞌睡(kē) 执拗(yòu) 箩筐(luó) 酿酒(niàng) |
B.垂蔓(màn) 夺冠(guàn)惶恐(huáng) 玲珑剔透(tì) |
C.美哉(zāi) 熏肉(xūn) 灰烬(jìn) 地域(huò) |
D.波澜(lán) 陵园(líng) 缠绕(chán) 眼睑(jiăn) |
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