(1)一只母鸡能在天空飞翔,它经历了很多奇特、有趣的事情。( )
(2)凶恶的老鹰突然变得胆小如鼠,它经历了奇特的事情。( )
(3)蜗牛突然健步如飞,让嘲笑它的动物目瞪口呆。( )
(4)小松鼠和小白兔是好朋友,它们一起做了很多搞笑的事情。( )
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