I am Liu Yun. I am very busy on the weekend. I get up at 7 o’clock on Saturday morning. I usually clean my room and wash my clothes. Then I take an English class. In the afternoon, I often play music. Sometimes, I take a dancing class. In the evening, I watch TV. Sometimes I play chess with my grandpa.
On Sunday morning, I do morning exercises with my grandma. Then I have a maths class. In the afternoon, I often play the pipa. Sometimes I sing to my grandma. In the evening, I tell my brother a story. Sometimes, I go for a walk with my mother.
1.Liu Yun isn’t busy on the weekend.2.Liu Yun gets up at 7:00 on Sunday morning.
3.Liu Yun sometimes plays chess with her grandpa on Saturday evening.
4.Liu Yun has a maths class on Sunday afternoon.
5.Liu Yun sometimes sings to the grandma.

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

