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My name is Zhang Peng. I am a boy. I have a new classroom. Let’s go and see! What’s in the classroom? Two blackboards, one TV, three fans, four lights, many desks and chairs. There’s a picture on the wall. My friends and I are in the picture. Peter is my new friend. He’s tall and strong. He has glasses and his hair is short and brown. And he is funny and friendly too.
1．How many blackboards are there in the new classroom? ( )| A．1. | B．2. | C．3. |
| A．Yes, there is. | B．No, there isn’t. | C．I don’t know. |
| A．funny | B．quiet | C．short |
| A．black and long | B．short and brown | C．long and brown |
A． | B． | C． |
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
