搜索
This is my room. My room is not big, but it is clean and tidy. There is a desk and a chair in it. On the desk, there are five exercise books and two English books. And there is a pencil-box on it, too. Look, there are four pictures in my room, spring, summer, autumn and winter. The pictures are rectangles (正方形). They are beautiful. There are many photos on the wall, too. They are my photos. They are about my growth. How many photos? Can you guess? I’m thirteen years old today.
1．My room isn’t _____. ( )| A．big | B．small | C．clean |
| A．chair | B．desk | C．Both A and B |
| A．2 | B．5 | C．7 |
| A．on the wall | B．on the desk | C．under the chair |
| A．12. | B．13. | C．14. |
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
