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B: It’s Friday.
A: Oh, let’s go to the museum this weekend.
B: I’m sorry. I’m going to visit my grandpa.
A:
B: No, I didn’t. I went to the Window of the world.(世界之窗)
A:
B: I went by plane. It’s fast.
A:
B: I took many pictures.
A: Oh, really?
B: Yes, of course. Here you are.
| A．What did you do there? |
| B．When did you go there? |
| C．What day is it today? |
| D．Are you going to visit your grandpa? |
| E．Can I see your pictures? |
| F．How did you go there? |
| G．Did you visit your grandpa last weekend? |
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
