Bobby: Let’s go to the toy shop (玩具商店)。
Sam: OK.
Bobby: Wow! Do you like dolls, Sam?
Sam: Yes, I do. I like toy animals, too.
Bobby: What’s that under the chair?
Sam: It’s a toy lion.
Bobby: I’d like that red doll. What would you like, Sam?
Sam: The blue toy lion.
1.Bobby and Sam are at home.
2.Sam likes toy animals.
3.The toy lion is on the chair.
4.Bobby would like a toy lion.
5.Sam would like the red doll.
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