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Mary is my friend. She lives in Beijing. She has a brother. His name is Jack. They go to the same school in Beijing. On Saturdays, they don’t go to school. Mary and Jack do their homework in the morning. In the afternoon, they play games with their friends. Their father and mother are teachers. They teach English. In the evening their father and mother read some books. Jack and Mary watch TV.
1．Mary lives in _______. ( )| A．Nanjing | B．Beijing | C．Shanghai |
| A．Yes, they are. | B．No, they aren’t. | C．I don’t know. |
| A．Jacky | B．David | C．Jack |
| A．English | B．Chinese | C．Japanese |
| A．Write stories. | B．Watch TV. | C．Read books. |
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
