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B:
A: It’s far.
B: I’m going by plane.
A: Are you ready for your trip tomorrow?
B: I think so.
A: It will be all right. Who are you going with?
B:
A:
B: At seven o’clock tomorrow morning.
A: Have a good trip!
B: Thank you.
| A．How are you going there? |
| B．I am going with my dad. |
| C．When are you going to the airport? |
| D．I am going to Xiamen tomorrow. |
| E．But I am a little nervous. |
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
