补句:______________的风筝在______________的天空______________。
仿写比喻句:秋天的雨,是一把钥匙,把秋天的大门打开了。_____________________________________________________
修改病句:我穿着一件新运动衣,一顶花帽子。______________________________________________________
天对________,雨对________,大陆对__________。山花对________,________对苍穹。秋月________,晚霞________,水________对云________,雨中山果________,灯下草虫________。
知有儿童挑促织,______________________________。

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

