(1)扬科的母亲是个短工,过了今天,不知道明天会在哪里,好像寄居在人家屋檐下的燕子。( )
(2)田野里,小虫为他演奏;果园里,麻雀为他歌唱。( )
(3)他也许是吓坏了,只是瞪着眼睛,像一只被抓住的小鸟。( )
(4)更夫点了点头,夹起扬科,像夹一只小猫似的,把他带到一个小木棚里。( )

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

