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1. Where’s the cat? ( )
A. It’s in the box. B. It’s in the desk.
2. Where’s the panda? ( )
A. It’s on the desk. B. It’s under the desk.
3. Where’s the hat? ( )
A. It’s in the desk. B. It’s on the desk.
4. Where’s the pen? ( )
A. It’s in the book. B. It’s on the book.
5. Where’s the bag? ( )
A. It’s on the desk. B. It’s under the desk.
6. Where’s the dog? ( )
A. It’s in the hat. B. It’s under the hat.
7. Where’s the book? ( )
A. It’s in the desk. B. It’s on the desk.
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
