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Qiqi is a pupil. His mother is a nurse and his father is a taxi driver.
| / | Dad | Mum | Qiqi |
| Get up | 5:20 | 5:30 | 6:30 |
| Have breakfast | 6:00 | 6:30 | 7:00 |
| Have lunch | 11:30 | 12:00 | 11:20 |
| Go home | 18:00 | 17:00 | 16:30 |
| Have dinner | 18:30 | 18:30 | 18:30 |
| Read books | / | 19:10 | 19:00 |
| Watch TV | 19:00 | / | / |
1．Dad gets up at twenty to five.
2．Mum has breakfast at half past six.
3．Qiqi has lunch at eleven twenty.
4．Mum and Qiqi read books in the evening.
5．Dad is the earliest(最早) to go home.
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
