搜索
A: Hello, boys and girls. Show me your toys, please.
B: I have a toy rabbit from my grandma. I have a toy bear from my aunt. I have a toy bike from my uncle. Is it a toy boat? Yes, it is. It’s Ben’s toy boat.
1．Show me your ______, please. ( )
| A．toy | B．toys | C．ship |
| A．rabbit | B．cat | C．dog |
| A．sister | B．mother | C．aunt |
| A．bike | B．bus | C．plane |
| A．car | B．ball | C．boat |
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
