My school is very beautiful. Equipment(设备)is very abundant (丰富的). There is a big playground in my school. We have PE classes on the playground and we often play sports on it, too. Our teaching building has five floors. The computer rooms are on the third floor, and we can search for information on the Internet now. There is a library on the second floor. There are many books in the library. I often read books here. There are some music rooms and art rooms in the teaching building, too. But five years ago, my school was simple and crude(粗糙的). There was only a few students in our school. There was no library and Internet in that time. There was no art room or music room, either. So we had to have music and art classes in our classroom. The playground is very small. I love my new school. Welcome to our school.
1.The equipment was very abundant in our school five years ago. (2.Students often have PE classes on the playground. (
3.My school was simple and crude five years ago. (
4.There is a library on the second floor, and I often read books there. (
5.We had music classes in the music room five years ago. (
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