A.嘹望(liào) 歼灭(qiān) 娉婷(pīng) 前仆后继(fù) |
B.绢本(juàn) 着落(zhuó) 侦缉(jī) 深恶痛绝(wù) |
C.愧作(zuò) 腈纶(qíng) 羁绊(pàn) 名副其实(fù) |
D.悄然(qiāo) 孱头 (càn) 瘦削(xiāo) 强词夺理(qiǎng) |
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