B: Hi, I am a boy. I am from the USA. I like football very much. I watch football games with my father. He likes football, too. There is a football game at 5: 00 pm every Friday.
C: Hello, I come from China. I like reading. After class I often read books. Every weekend my mother and I often go to watch films. I like films. And there is a new film this Saturday, at 10: 30 am.
Item | Time |
The Snow White | 1. |
The football game | 2. |
The new film | 3. |

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

