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A: Tomorrow is Sunday.
B: I’m going to have a picnic.
A:
B:
A:
B: Tomorrow morning. What are you going to do tomorrow?
A:
B: What are you going to do in the art lesson?
A: I’m going to draw pictures in a park.
B: Have a good time!
A: You too!
| A．I’m going to have an art lesson. |
| B．Sounds great! |
| C．What are you going to do? |
| D．When are you going? |
| E．We are going to the nature park. |
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
