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1.I want a hamburger.(就划线部分提问)
______ ______ you want?
2.There are some boats on the lake. (改为否定句)
There ______ ______ boats on the lake.
3.Your mum gave me a pencil .(改为同义句)
Your mum gave a pencil _____ ______ .
4.Sam can ride a bike.(改为一般疑问句)
________ ________ ride a bike?
5.I’m running now.(用yesterday代替now)
I ______ yesterday.
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
