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Sam: I went to Xinjiang.
Amy:
Sam: I went there with my grandma.
Amy:
Sam: Yes, we did.
Amy:
Sam: I climbed the Tianshan Mountain.
Amy: Did you ride a horse?
Sam: Of course. It's very exciting.
Amy:
Sam: We stayed there for a week.
| A．What did you do there? |
| B．Where did you go last summer holiday? |
| C．How long did you stay there? |
| D．Did you go there with your parents? |
| E．Did you go there by plane? |
| F．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
