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（1）My sister studies in a primary school.(改为否定句)
My sister _______ ______ in a primary school.
（2） He works in a big restaurant.(对划线部分提问)
______ _______ he work?
（3） There are twenty trees in the school .(对划线部分提问)
______ ______ trees in the school?
（4）How about your daughter?(改写同义句)
______ ______ your daughter?
（5）There is a schoolbag under the desk.(改为复数句)
______ ______ ______ under the desk.
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
