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My name is Bob. I’m ten years old. I have short hair. My father is John. He is tall. He has short hair, too. He works in a computer company(公司). He works far away from home. He usually goes to work by bus. My mother is Merry. She has long hair. She works in a supermarket. She goes to work by bike. I love my parents. On Sundays, I usually go to the park with my family.
1．How old is Bob? ( )| A．8. | B．9. | C．10. |
| A．He is big. | B．He is short. | C．He is tall and he has short hair. |
| A．In a supermarket. | B．In a computer company. | C．At school. |
| A．By bus. | B．By bike. | C．By train. |
| A．He reads books. | B．He goes to the park with his family. | C．He cleans his room. |
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
