I’m Helen! I’m an English girl. I’m a student. I’m in Class l, Grade l. I get up at six o’clock. I go to school at seven o’clock. We have three classes in the morning and two in the afternoon. We go home at four thirty. My father is a policeman. My mother is a driver. I love my father and mother.
1.Helen is a student. (_____)
2.Helen’s mother is a doctor. (_____)
3.Helen goes to school at 6:00. (_____)
4.She goes home at four thirty. (_____)
5.She has four classes in the morning and two in the afternoon. (_____)
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