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1.My sister does her homework at school.(改为否定句)
My sister ________ ________ her homework at school.
2.My cousin went to_Xi'an last weekend.(对画线部分提问)
________ ________ your cousin ________ last weekend?
3.Can you speak English?(作肯定回答)
________,________ ________.
4.She has longer hair than me.(同义句转换)
My hair is ________ than ________.
5.Grace sang a beautiful song at the party yesterday.(用tomorrow来改写句子)
Grace ________ ________ a beautiful song at the party tomorrow.
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
