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Hi, I’m Lily. I’m a student. This is my family. The man is my father. He’s a teacher. He likes blue and brown. The woman is my mother. She’s a teacher, too. She likes red and green. The boy is my brother, Bob. He’s eight years old. He’s a student, too. He likes blue and green. He’s very cute. I love my family.
1．Lily and Bob are students.2．My father likes blue and black.
3．My father is a teacher, but (但是) my mother isn’t a teacher.
4．Bob likes blue and brown.
5．There are (有) four people (人) in my family.
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
