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A: Where did you go for the May holiday?
B:
A:
B: It was hot and sunny.
A:
B: I visited Yalong Bay and the Ends of the World. I also went camping near the sea.
A: Did you go swimming?
B:
A: You took many photos there, right?
B: Yes.
| A．What places did you visit in Sanya? |
| B．I went to Sanya by plane. |
| C．Yes, I did. It was great fun. |
| D．When did you go to Sanya? |
| E．I will show them to you tomorrow. |
| F．How was the weather there? |
| G．Who did you go with? |
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
