搜索
The animals are going to have a sports day next month. The duck is going to swim. The pig is going to eat fruits. The dog is going to do the high jump. The rabbit is going to run the 800 metres. The monkeys are going to climb the trees. Who is the winner? I am sorry. I don’t know. Good luck to the animals.
1．The duck is ______. ( )| A．dancing | B．eating fruits | C．going to swim |
| A．Yes, it is. | B．No, it isn’t. | C．I don’t know. |
| A．the 400 metres | B．the 600 metres | C．the 800 metres |
| A．climb the trees | B．do the high jump | C．play basketball |
| A．The dog. | B．The monkey. | C．I don’t know. |
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
