1.《母鸡》这篇课文,赞扬了母鸡________、________、________、________的好品质,歌颂了母亲的________________与________________。
2.《一只贝》记叙了一只丑陋的贝忍受________________而孕育________________的事,歌颂了这只贝的________________精神。
3.《狼群》从几个方面介绍了狼群良好的________________习性。
4.《美丽的眼睛》告诉人们要________,要与动物________________,这样才能促进人与动物的________发展。

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

