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Eric: Mmm… 1．
Mum: It’s seven thirty. 2．
Eric: OK, Mum.
Mum: Go and wash your face.
Eric: OK…Where is my school uniform, Mum?
Mum: 3．
Eric: Thank you, Mum. 4．
Mum: Noodles (面条).
Eric: Great.
Mum: 5． It’s time to go to school.
Erie: OK, Mum.
Mum: What lessons do you have today?
Erie: What day is it today?
Mum: 6．
Eric: Oh no!
| A．What’s for breakfast today? |
| B．It’s eight o’clock now. |
| C．It’s on the chair beside your bed. |
| D．Today is…Saturday! |
| E．It’s time to get up. |
| F．What time is it now, Mum? |
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
