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Name | Age | Height(m) | Weight(kg) |
Nancy | 10 | 1.62 | 45 |
Sarah | 11 | 1.59 | 47 |
Mike | 14 | 1.68 | 50 |
John | 13 | 1.66 | 48 |
1．Mike is _______ years older than Nancy. ( )
| A．2 | B．3 | C．4 |
| A．taller | B．shorter | C．older |
| A．fatter | B．thinner | C．taller |
| A．Sarah. | B．Sarah is as tall as Mike. | C．Mike. |
| A．Mike. | B．Sarah. | C．Nancy. |
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
