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This is my room. Near the window there is a desk. I often do my homework(作业) at it. You can see some books, a ruler and a pen on the desk and you can also see some flowers in the vase(花瓶) on it. On the wall(墙) near the desk there is a picture of a cat. There is a clock on my bed. I can put my football under my bed. There is a chair near the desk. I sit there and I can see the trees and the flowers outside(外面).
1．—What can you see on my desk? ( )—______.
| A．Some books and some flowers |
| B．A ruler and a pen |
| C．A and B |
—It’s ______.
| A．on the desk | B．on the wall | C．under the bed |
—______.
| A．A ruler | B．Football | C．A cat |
—______.
| A．Yes, they are | B．Yes, there are | C．No, there aren’t |
| A．near | B．in | C．on |
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
