(1)小鸭子胖胖,走起路来_______。他来到___________里,看见小鸡又在______________,就关心地问:“你_______能吃饱饭吗?”
(2)我们鸡没有_______,是把_______整个吞下去。我们靠这些_______把米粒磨碎,帮助_______。
(3)“哦,是这样,我_______了。”小鸭子嘎嘎地叫着向_______跑去……

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

