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1. 你的朋友过生日时，你会说：( )
A. Happy birthday to you!
B. You are my good friend.
2. 你的玩具找不到时，你会问：( )
A. Where is my ball? B. Where is my toy?
3. 送礼物给朋友时，你会说：( )
A. A present for you.
B. Here you are.
4. 你的钢笔在书包里，你会说：( )
A. My pen is in the schoolbag.
B. My pen is on the schoolbag.
5. 朋友祝你生日快乐时，你应说：( )
A. Thank you!
B. Happy birthday!
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
