I have a small room. It’s clean and bright(明亮). There is a desk, two chairs and a bed in the room. I have a computer on the desk. There are some books and a bag on the desk, too. The chairs are near the desk. The bed is near the window. Under the bed, there are some shoes and a ball. The picture is over the bed. There are some big trees and red flowers in the picture.
( ) 1. I have a big room.
( ) 2. There are two desks, one chair and a bed in the room.
( ) 3. The bed is near the window.
( ) 4. There are no shoes and balls under the bed.
( ) 5. There is a picture over the bed.

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

