1.早上醒来,我在___________,用一颗___________,把________________的。如果能小心地跳到狗的身上,我们就可以到很远的地方去旅行。这可是免费的特快列车呀!
2.在沙滩上,我们_________,城堡周围_________,围墙外再________,那就是我们的树。
3.在__________,雪松们_____,请小鸟_______,小屋的烟囱上,结一个______的太阳,又大又红!

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

