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Xiaoling: Hello, Lily. What are you going to do tomorrow?
Lily:
Xiaoling:
Lily: Go camping? That sounds great!
Xiaoling: Let’s meet at the school gate at 9 o’clock in the morning.
Lily:
Xiaoling: By bus.
Lily: OK.
| A．We plan to go camping. |
| B．I have nothing to do. |
| C．What time and where should we meet? |
| D．How will we get there? |
| E．See you tomorrow. |
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
