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Many kids have fun ideas about their dream schools. Maybe people will build these schools someday. Let’s “visit” two of them first.
Zhang Yiran, Beijing
In my dream school, the library and the playground are very big. It is hard to look for a book in such a big library, so smart robots (机器人) help readers find books. In the playground, there is a big trampoline (蹦床). We can play on it and fly into the sky happily. It really helps me relax (放松).
Li Caichang, Fuzhou
Now my school is surrounded by (被围绕) tall buildings. But my dream school is on a big grassland (草地) with beautiful scenery (风景). The classrooms are very big and we have a reading area at the back of the classroom. After class, we can run on the grassland, fly a kite and play games. We can enjoy one hour of rest.
Name | Fun ideas about |
Zhang Yiran | The library and the playground are very big. It is easy for students to find books with the Students can relax and have fun |
Li Caichang | It is on a big grassland with beautiful scenery. We can enjoy running, flying a Students have a reading area at the |
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
