(1)三黑种的荞麦已经开花,白霎霎的像一片雪。(仿写句子)
秋风吹红了满山枫叶,
(2)再说,又有多少人能够去居住呢?(改为陈述句)
(3)我对面这个手端一杆旱烟袋的瘦小老头创造了这块绿洲。(改为设问句)
(4)环境污染成为当今世界性的三大社会问题。(修改病句)
(5)九曲黄河万里沙,浪淘风簸自天涯。(翻译诗句)

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

