(1)漆黑的夜晚,有无数的萤火虫在飞。(改成拟人句)
(2)三支桨有规律地在水里划,那声音很好听。(改成比喻句)
(3)那么多的绿叶,一簇堆在另一簇上面,不留一点儿缝隙。(仿写句子)
那么美的花儿,
(4)那闲逸的心情和这寒冷的冬晨多么和谐啊!(改为反问句)
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