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Sarah: I'm going to buy a new dress. But I forget (忘记) the way to the supermarket.
Li Mei: Oh, it is between the school and the park. You can go there on foot.
Sarah: OK.
Woman: What can I do for you?
Sarah: I'd like a dress.
Woman: How about this red one?
Sarah: Wow! It's beautiful. How much is it?
Woman: 50 yuan.
Sarah: I'll take it. Thank you.
1．Sarah wants to buy a dress.
2．Sarah tells Li Mei the way to the supermarket.
3．The supermarket is between the school and the park.
4．Li Mei can get to the supermarket by bus.
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
