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1. Ben saw some public signs in the restaurant . (改为一般疑问句)
______ Ben _______ _______ public signs in the restaurant?
2. She had an Art lesson this morning .( 用tomorrow morning 改写句子)
She is ______ _______ _____ an Art lesson tomorrow morning .
3. Where did you visit ? （改为同义句）
_______ _______ did you visit ?
4. I was in the playground just now .(改为一般疑问句 )
_______ ______ in the playground just now ?
5.Liu Tao visited his uncle last week .(对划线部分提问)
_______ _______ Liu Tao ______ last week ?
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
