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Ⅰ Ⅱ
（______） 1. Where are my chopsticks?
A．Sure. It’s easy.
（______） 2. Do you like Saturday?
B．They are on the table.
（______） 3. What is she doing here?
C．Yes, it’s small but nice.
（______） 4. Can you draw a flower?
D．I usually help my mother do housework.
（______） 5. Is this your garden?
E．Sure. I can get up late.
（______） 6. What do you do on Sunday?
F．She is picking mushrooms.
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
