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Yiyi: Today is my mother’s birthday. Her favourite colour is black.
Shop assistant: Has your mother got a black dress?
Yiyi:
Shop assistant: Here is a black dress. It’s very beautiful.
Yiyi:
Shop assistant: Has your mum got a blue bag?
Yiyi:
Shop assistant: Has she got an orange bag?
Yiyi: No, she hasn’t.
Shop assistant: Here you are.
Yiyi:
| A．OK. This one, please. And I want a bag, too. |
| B．I want this orange bag. |
| C．Thank you. |
| D．Yes, she has. |
| E．No, she hasn’t. |
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
