1.啄木鸟除掉了树上的害虫。
(1)改为“把”字句:_________________________________________
(2)改为“被”字句:_________________________________________
2.月亮难道不知道自己该学些什么吗?(换种说法,句子意思不变)
________________________________________________________
3.蓝蓝的天空中飘着朵朵白云。(缩句)
________________________________________________________
4.你答应小兰去看画展。你不要迟到。(用关联词连成一句话)
________________________________________________________
5.小明跑得快。
(1)改为感叹句:_____________________________________________
(2)改为疑问句:_____________________________________________
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