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A: Hi, Robin. May I ask you some questions?
B: Sure.
A:
B: Salad. It’s healthy.
A:
B: I’d like some rice and fruit salad.
A:
B: I often wash my clothes. Sometimes I read books.
A:
B: Mr Li. He’s very clever.
A:
B: Yes, I do.
| A．Do you play football on the weekend? |
| B．What would you like for lunch? |
| C．What do you often do on Sundays? |
| D．What’s your favourite food? |
| E．Who’s your Chinese teacher? |
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
