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How are you? Here’s a picture of my classroom.
I am in Class Seven, Grade One in our school. This is my classroom. 15 desks and 30 chairs are in it. They are for my classmates and me. You can see a brown desk in the front（前面）of the classroom. It is for my teacher. A clock is on the wall（墙）.Next to the clock is a map. It’s a map of China. A pencil box and some books are on my desk. What’s in the pencil box? A pen, an eraser and a ruler are in it.
What about your classroom?
Yours,
Lawrence
根据短文内容，选择最佳选项。
1．You can see ________ desks in the classroom.
| A．15 | B．20 | C．30 | D．45 |
| A．the classroom | B．the map of China | C．the brown desk | D．the chairs |
| A．A map of England. | B．A map and a picture. |
| C．A clock and a map. | D．A picture and a clock. |
| A．A pen. | B．A ruler. | C．A pencil. | D．An eraser. |
| A．a teacher | B．a family | C．a school | D．a classroom |
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
