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Mike: Hey, John, what are you doing?
John:
Mike: The cake shop is not on this map, but I think I know.
John:
Mike: Yes. Go straight and turn left at the next corner.
John:
Mike: You’re welcome.
John:
Mike: Yes.
John: Great!
| A．Let’s eat together. |
| B．Do you like the chocolate cakes, Mike? |
| C．Where is the cake shop? |
| D．Oh! I know, thank you. |
| E．I am looking for a cake shop. |
| F．Do we go straight? |
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
