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Fangfang: I’m hungry. I’d like a cake.
Mum: What about you, Taotao?
Taotao: I’m not hungry. I’m too thirsty. I’d like some juice.
Assistant (服务员): Sorry, there’s no pear juice. How about some milk?
Taotao: No, I don’t like milk. I’d like some water.
Fangfang: I’d like some water, too.
Assistant: OK.
Mum: How much are they?
Assistant: Ten yuan.
| Menu | |
| Food | Drink |
| Hamburger￥10 | Juice ￥8 |
| Pie ￥8 | Milk ￥6 |
| Cake ￥？ | Water ￥2 |
1．Perhaps（可能）they are _____. ( )
| A．at home | B．in the park. | C．at a snack bar. |
| A．a cake | B．some water | C．a cake and some water |
| A．Ten yuan. | B．Six yuan. | C．Eight yuan. |
| A．juice | B．water | C．milk |
| A．some juice | B．some water | C．some milk |
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
