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Mike:
Zhang Peng: He’s my uncle.
Mike:
Zhang Peng: He’s a taxi driver. Look, this is my mum.
Mum: Nice to meet you!
Mike:
Mum: Dinner’s ready!
Mike: Thanks. Can I have a knife and fork?
Zhang Peng: Yes. Would you like some milk?
Mike:
Mum: Here you are.
Mike: Thank you.
| A．Nice to meet you, too. |
| B．Who’s that man? |
| C．Help yourself. |
| D．What is your uncle’s job? |
| E．Yes, please. |
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
