搜索
Hello,everyone. I’m Chen Liang. I’m eleven. Let me tell you about my new school. It’s very beautiful. There are many trees and flowers in my school. There are five new buildings. My classroom is very big and bright. And there is a big playground. We can play basketball on it. I’m having a good time here. Welcome to my school.
1．Chen Liang is a pupil.2．Chen Liang’s school is not new.
3．There are five new buildings in his new school.
4．There is a small garden in his new school.
5．Chen Liang can play basketball on the playground.
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
