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（1）Anna has a new toy bear .(改为一般疑问句，并作否定回答）
______Anna ______ a new toy bear? No,_____ _____.
（2）I get up at 6:30.( 对画线部分提问）
_____ ______ you get up?
（3）Helen does her homework after supper.(改为否定句）
Helen _____ ______ her homework after supper.
（4）They play sports after school .( 对画线部分提问)
______ ______ _______ ________after school?
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
