(1)生存(cún) 水藻(zǎo) 细菌(jūn) 比较(jiào)
(2)蔬(shū)菜 皎(jiǎo)洁 孙悟(wù)空 投降(xiáng)
(3)繁殖(zhí) 土壤(yǎng) 灿(càn)烂 燃(rán)烧
(4)遐(xiá)想 摄(shè)氏 敞(chǎng)开悬(xián)挂

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

