Pedro: Hi, Lily. When do you start class in the morning?
Lily: Usually at 8:00.
Pedro: It’s early. We start class at 9:00 in Spain.
Lily: When do you usually eat dinner, Pedro?
Pedro: At 9:30 or 10:00 p.m.
Lily: Wow! That’s too late. I always go to bed at 9:30. What do you do on the weekend?
Pedro: I often play sports with my friends. Sometimes I go shopping with my mum.
Lily: Sounds interesting. I usually clean my room. Sometimes I cook for my family.
1.Pedro starts class at nine o’clock in the morning. (
2.Lily usually has dinner at 9:30 p.m. (
3.Pedro is from Spain. (
4.Pedro often goes shopping on the weekend. (
5.Lily is hard-working at home. (
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