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| Name: Alice Miller Age(年龄): 12 Favorite(特别喜爱的) colors: green and yellow School: No.6 Middle School Dream job(梦想工作): doctor Telephone number: 259-5632 |
| Name: Jack Smith Age: 15 Favorite colors: red, blue and orange School: No.5 Middle School Dream job: teacher or scientist(科学家) Telephone number: 135-1326 |
| Name: Sally Brown Age: 13 Favorite colors: black and brown School: No.6 Middle School Dream job: doctor or policewoman Telephone number: 132-4621 |
1．Who is the oldest(年龄最大)?
| A．Alice. | B．Jack. | C．Sally. | D．We don’t know. |
| A．Red, blue and orange. | B．Red, Green and yellow. |
| C．Green, blue and yellow. | D．Green, blue and orange. |
| A．Teacher | B．Doctor | C．Policewoman | D．Scientist |
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
