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Hello, I'm John. This is my time table. It’s 7:00 in the morning. It’s time for breakfast. I can drink some milk. It’s 9:00.It’s time for English class. I can read and write. It’s 12:00. It’s time for lunch. I can have some chicken. It’s 2:00 in the afternoon. It’s time for music class. I can sing and dance. It’s 4:00.It’s time for PE class. I can jump and run. It’s 6:00 in the evening. It’s time for dinner. I can eat some rice.
| 7:00 a.m. | | | English class |
| 12:00 | | | music class |
|
4:00p.m. | | | have dinner |
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
