Our class is different from your class. There are forty pupils in my class. My classroom is big and beautiful. There are many books in the classroom. Sometimes we read books here. Sometimes we read books in the library. We often draw pictures in the art room. We sing songs in the music room. After class we play games and do sports on the playground.
Li
1.There are fifty pupils in my class.2.There are many books in my classroom.
3.My classroom is not big, but beautiful.
4.We often draw pictures in the art room.
5.We play games and do sports on the playground after class.
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