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[[QOrDeR]]There are some birds in the sky.(变为否定句）
There__________ __________ birds in the sky.
【小题2】There’s a little dog under the tree.(变为一般疑问句）
__________ __________ a little dog under the tree?
【小题3】Her shoes are white.(就划线部分提问）
__________ ________ are her shoes?
【小题4】There’s a map on the wall.(就划线部分提问）
____________________ on the wall?
【小题5】There’re twenty-five boys in the class.(就划线部分提问）
____________________boys are there in the class?
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
