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Linda is a new pupil. She’s ten years old. She’s from England. She can speak a little Chinese. Her parents are teachers. Linda studies in a boarding school now. Because her home is far away from the school.
1．How old is Linda? ( )| A．10. | B．11. | C．12. |
| A．No, he isn’t. | B．Yes, she is. | C．No, she isn’t. |
| A．the UK | B．USA | C．the US |
| A．English | B．Chinese | C．China |
| A．far away from | B．not far | C．near |
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
