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| A．No, I can’t. |
| B．Sure. |
| C．Which season do you like best? |
| D．What do you usually do on your birthday? |
F. Why do you like winter?
G. Is your birthday in winter, too?
A: _________________________________________?
B: Well, I like winter best.
A: _________________________________________?
B: Because My birthday is in winter. ____________________?
A: No, my birthday is in summer. _______________________?
B: I often skate on my birthday. Can you skate with me?
A: ________________. I like skating, too.
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
