1.gāo sǒng(_______)的山下,máo cǎo(_______)屋边的田地里,一位lǎo wēng(_______)dūn (_____)着除zá cǎo(_______)。虽然生活艰难,禾苗xī shǎo(_______)但是这是他唯一的wèi jiè(_______)。
2.老母鸡咯咯地叫着,shuài lǐng(_______)小鸡外出mì shí(_______)。农家小院wū yán(_______)下归巢的鸟儿和外面景色gòu chéng(_______)了一幅hé xié(_______)的画面。

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

