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Hello! I’m Liu Qiang. I’m from Qingdao. I'm ten. I am a student in Grade Three(三年级). I have a happy family. There are four people in my family. My father is a teacher. My mother is an actress. She’s very beautiful. My brother's name is Liu Tao. They all(都)love me. I love them，too!
( ) 1. Liu Qiang is from Qingdao.
( ) 2. Liu Qiang is a student in Grade Three.
( ) 3. Liu Qiang’s mother is a teacher.
( ) 4. Liu Qiang’s father is an actor(男演员).
( ) 5. Liu Tao is Liu Qiang’s brother.
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
