1.凡是有复眼的昆虫,视觉都很灵敏。(照样子,补全句子)
凡是______________,____都 __________________。
2.河北人把尖头绿蚂蚱叫作“挂大扁儿”。(改为“被”字句)
___________________________
3.瓢虫,朱红的、瓷漆似的硬翅,上有小圆点,特别漂亮。(仿写句子)
_______,__________似的________,上有_________,特别漂亮。

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

