Chen Jie : Oh, you're so tall.
Amy : Yes, I'm tall. You're short.
Chen Jie: Look. I have a cat. It's small.
Amy : I have a pig. It has a short tail.
Chen Jie: I have a rabbit, It has long ears.
Amy : I have a panda, it has big eyes.
Chen Jie: Haha! How lovely!
1.Amy is tall.(
2.Chen Jie is short. (
3.Chen Jie has a cat and a panda. (
4.The pig has a long tail. (
5.The panda has small eyes. (
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