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Hello! I'm Lily. There are four people in my family. They are my grandmother, my father, my mother and me. My grandmother is old. She doesn't work. My father is a police officer. He has a car. He drives to work. My mother is a teacher. She goes to work by bike. She is shorter than (更矮) my father. I'm a student. I walk to school. I love my family.
1．There are ________people in Lily's family. ( )| A．four | B．five | C．three |
| A．teacher | B．cashier | C．police officer |
| A．On foot. | B．By bike. | C．By bus. |
| A．teacher | B．police officer | C．student |
| A．by bike | B．by car | C．on foot |
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
