搜索
The Cat and the Bird
There is a bird and a cat in the park. They are very small. The bird is in the tree. It's singing. The cat is under the tree. It is looking up at the bird. They are good friends. The cat is very happy with the bird's songs.
1．The bird and the cat are in the _________. ( )| A．tree |
| B．park |
| C．garden |
| A．The bird |
| B．The cat |
| C．The dog |
| A．in |
| B．under |
| C．on |
| A．looking up |
| B．dancing |
| C．singing |
| A．friends |
| B．sisters |
| C．brothers |
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
