1.烽火(fēnɡ) 驿差(chà) 昏庸(yōnɡ) 署名(shǔ) (_____)
2.陷阱(jǐnɡ) 猝死(zú) 毒害(dú) 抢劫(jié) (_____)
3.憧憬(tónɡ) 奴役(nú) 基础(chǔ) 逆耳(nì) (_____)
4.杖刑(xínɡ) 城郭(ɡuō) 赐予(cì) 灼痛(zhú) (_____)

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

