(1)翠鸟的羽毛fēi cháng xiān yàn ( )( )( )( ),孩子们xī wàng( )( ) 能zhūo( )一只翠鸟来饲养。
(2)小猫喜欢找个nǔan( )和的地方睡大觉,它还会fēng fù( )( )多腔地叫唤。有时它很dǎn xiǎo( )( ),总想藏起来。可时候它又很勇猛,就是遇上蛇也敢dòu( )一dòu( )。

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

