A.腊月(là) 展览(zhǎn) 风筝(zheng) 充足(chōng) |
B.猜想(chāi) 浓稠(chóu) 外套(tào) 寺院(sì) |
C.掺和(cān) 搅和(huo) 娴熟(xián) 间断(jiàn) |
D.正月(zhēng) 黄焖鸡(mēn) 褐色(hè) 脏水(zāng) |
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