阳春布德泽,__________________________。(汉乐府《长歌行》)
不知细叶谁裁出,_______________________。(唐·贺知章《咏柳》)
天街小雨润如酥,_______________________。(唐·韩愈《早春呈水部张十八员外》)
乱花渐欲迷人眼,_______________________。(唐·白居易《钱塘湖春行》)
等闲识得东风面,_______________________。(宋·朱熹《春日》)
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