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Sam：Amy，what are we going to do tomorrow？
Amy：We are going to have a picnic.
Sam：What are we going to take on our picnic？
Amy：____1.____
Sam：Apples，bananas，bread，jam(果酱) and some cheese.
Amy：____2.____
Sam：Yes.How much do we need？
Amy：____3.____
Sam：I want to fly a kite.Let's take a kite.
Amy：____4.____
Sam：Can I take my dog？
Amy：____5.____
Sam：Thank you，Amy.
Amy：You are welcome.
| A．All right. |
| B．Good idea. |
| C．What about milk？ |
| D．Let's make a list. |
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
