A.嫌弃(xián qì) 谜语(mí yǔ) 输赢(sū yīnɡ) |
B.喇叭(lǎ bɑ) 枇杷(pí pá) 小篆(xiǎo zhànɡ) |
C.湖畔(hú pàn) 蜷曲(juǎn qū) 祭祀(jì sì) |
D.铭文(mínɡ wén) 狩猎(shòu liè) 蜀国(shǔ ɡuó) |
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