A. 然后我们又饿又渴。 B. 昨天我去骑自行车了。 C. 你发生了什么事? D. 你从自行车上摔下来了吗? E. 我踢足球。然后我摔倒了。 F. 我们买了一个西瓜。 |
1.What happened to you?
2.Did you fall off your bike?
3.And then we were hungry and thirsty.
4.I played football. Then I fell over.
5.Yesterday, I went for a bike ride.
6.We bought a watermelon.
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