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A: Good morning. 1．
B: Yes. I’d like something for breakfast.
A: 2．
B: OK. Please give me two pieces of bread and an apple.
A: 3．
B: Yes. Some tea, please.
A: 4． Would you like some orange or milk?
B: Orange, please.
A: Here you are.
B: 5．
A: Three yuan.
B: Here you are. Thanks.
| A．What do you want? |
| B．Can I help you? |
| C．Would you like something to drink? |
| D．How much are they? |
| E．How many do you want? |
| F．Sorry, we don’t have any tea. |
| G．We have bread, cakes, eggs and many kinds of fruits. |
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
