(1)见到同学汤姆时,你主动和他打招呼。( )
A. Hello, I’m Tom. B. Hi, Tom.
(2)当你想询问这件东西是什么,你怎么说?( )
A. What’s this? B. Who are you ?
(3)当你的朋友过生日的时候,你怎么样说?( )
A. I’m six. B. Happy birthday.
(4)你想知道某种物品的颜色,应该说?( )
A. How are you? B. What color is it?
(5)老师说上课,让同学们起立,应该怎么说?( )
A.Stand up. B. Sit down.

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

