搜索
Hello! My name is Sally. I am twelve years old. I go to school from Monday to Friday. Every day, I get up at 6:30. I wash my face and brush my teeth(刷牙), and then I eat breakfast. I usually go to school at 7:30. In the morning, I usually have four classes, and I go home at 11:50. Then I eat lunch at home. I go back to school at 13:50. I have three classes in the afternoon. I finish my classes at 17:10. And then I go home with my best friend Lucy. At 18:30, I eat dinner with my parents. Then I do my homework. I usually go to bed at 9:00.
1．Sally goes to school for ______ days. ( )| A．seven | B．six | C．five |
| A．6:20 | B．7:00 | C．7:40 |
| A．six | B．seven | C．eight |
| A．At 17:10. | B．At 11:50. | C．We don’t know. |
| A．after breakfast | B．after dinner | C．after lunch |
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
