搜索
| | get up | Take a walk | go to school |
| Li Ming | 6:30 am | 8:00 pm | 7:30 am |
| Jenny | 7:00 am | 8:00 pm | 7:30 am |
1．Li Ming goes to school at 7:30 am. （______）
2．Li Ming gets up at 7:00 am. （______）
3．Jenny takes a walk at 8:00 am. （______）
4．Jenny gets up at 7:30 am. （______）
5．Li Ming and Jenny both(两者都) take a walk. （______）
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
