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Zhang Peng and Amy are talking about the summer holiday…
Z: Hi, Amy.
A: It was great.
Z: Where did you go?
A:
Z: How did you go there?
A:
Z:
A: We enjoyed the bonfire party(篝火派对)
Z: Did you take any pictures?
A: Of course. I took some pictures of myself. I wore the clothes fo the Bai nationality(白族). They were beautiful.
Z: Can I see your pictures sometime?
A: Sure.
| A．I went to Yunnan with my family. |
| B．And we ate some delicious food. |
| C．What did you do there? |
| D．How was your summer holiday? |
| E．We went there by plane. |
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
