例: It's a kind of(—种)vegetable(蔬菜). It begins with the letter "p".
It's aC
1. It's purple. It's a kind of vegetable.
It's an ___________.
2. It's orange. Rabbits like it.
It's a ___________.
3. It's yellow. Monkeys like it.
It's a ___________.
4. It's green. It's like a lantern(灯笼).
It's a ___________
5. It's green, too. But it's not round(圆的).
It's long. It's a ___________
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