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（1）He is interested in collecting picture cards.(改为同义句)
He _______ _______ picture cards.
（2）My grandpa is fishing.(改为一般疑问句)
______ ______ grandpa fishing?
（3） Her mother’s hobby is cooking meals.(对划线部分提问)
______ her mother’s hobby _____ meals?
（4） What a beautiful girl!(改为同义句)
______ ______ the girl is !
（5）They are reading books.(对划线部分提问)
______ are they _____?
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
