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Mum: What would you like?
Amy:
Mum: Dinner’s ready.
Amy: Thanks.
Mum:
Amy: Yes, please, and pass me the spoon, please.
Mum: OK, here you are.
Amy: Mum, can I have a fork for the fish, please?
Mum:
| A．Sorry, try chopsticks for rice and fish, please. |
| B．What’s for dinner? |
| C．Would you like some soup? |
| D．Help yourself. |
| E．I’d like some fish and rice. |
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
