(1)Luò yánɡ( )的牡丹自古以来就非常出名。
(2)湖pàn( )长着一排排yú( )树。
(3)sōu sōu( )的凉风吹着老huá qiáo( )花白的头发,他两sāi( )通红,眼里充满了āi( )伤,手里握着的sī chóu( )手绢上绣着一株相思树,那分明是他对祖国的juàn liàn( )啊!
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