A.墨水(mò) 渲染(ruǎn) 破碎(suì) 浪花(lànɡ) |
B.飞溅(jiàn) 清爽(shuǎnɡ) 剃头(tì) 执法(zhí) |
C.否则(fǒu) 骂人(mà) 仇人(qiú) 习惯(ɡuàn) |
D.若干(ròu) 脆薄(bó) 颤抖(càn) 婴儿(yīn) |
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