搜索
B: I want to have a picnic.
A:
B: Yes, it is.
A: Great.
B: Sure. And we can play football too.
A: Good!
B: We can take a bus.
A: OK!
B: How about at 8:00 at my home?
A: OK! See you tomorrow.
| A．When and where do we meet? |
| B．Can we go to the park? |
| C．How can we go there? |
| D．Is it sunny tomorrow? |
| E．What do you want to do? |
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
