(1)There is/are a tree in the picture.
(2)There is/are many tall trees in our schoo1.
(3)There is/are some green grass in the park.
(4)There is/are two rulers,a pencil and an eraser in my pencil-box.
(5)There is/are a bathroom,two bedrooms and a living room in my house.
(6)Is/Are there any red apples on the tree?
(7)Is/Are there any coffee in the cup?
(8)Is/Are there any small houses in the village?
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同类型试题
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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
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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
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