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1.
Bobby ________ grapes _________ his garden.
Bobby: My grapes are _________ and__________.
2.
There are some pests _________ the grapes.
Bobby: What are you _________ here?
Pets: We’re __________ your grapes. They are __________ __________!
3.
Then, some ________ come.
Ladybirds: We can __________ _________!
Bobby: Thank you !
4.
The pests ________ _________, but the ladybirds ________ _________.
Bobby:What are you doing?
Ladybirds: We’re __________ your grape. They’re so sweet !
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
