A. I have fifteen boxes. B. Let’s go to the snack bar. C. Have a try! D. How much are these toy cars? E. It’s fat and cute. |
1.吃饭时间到了,你可以对大家说:
2.迈克不会溜冰,你可以鼓励他说:
3.想告诉对方你有15个盒子,可以说:
4.你看到朋友有只可爱的肥猫,可以赞美说:
5.你想知道这些玩具小汽车多少钱,可以问:
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