(1)四面都有小丘,平地是绿的,________________。羊群一会儿上了小丘,一会儿又下来,走在哪里________________________。那些小丘的线条是那么柔美,________________,________________,________________,________________云际。
(2)太阳已经偏西,谁也不肯走。是呀!___________________________,________________________________________!
(3)课文是按照作者进入草原以后经历的顺序:_____________→_____________→_____________→_____________来叙述的,使我们领略到了草原的自然之美和人情之美。

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

