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Sue: Just a minute.
Mum:
Sue: Yes, they are. What do we have for breakfast?
Mum: We have some sandwiches.
Sue: I like juice. Can I have some juice?
Mum: Yes, you can. Here you are.
Sue: I’m going to do my homework and clean my room.
Mum: Good girl!
| A．Where are my shoes? |
| B．What do you want to drink? |
| C．Are they under your bed? |
| D．It’s time for breakfast, Sue. |
| E．What are you going to do today? |
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
