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Hello, I’m Linda. I’m eleven years old. I’m from the USA. I’m a student. I’m tall and thin. This is my family. My father is a teacher. He’s tall and thin. He likes watermelons. The beautiful (漂亮的) woman is my mother. She is a teacher, too. She likes grapes and apples. The little boy is my brother. He’s seven years old. He is in the box. He is cute.
1．Linda is twelve years old.2．Linda’s father is tall and thin.
3．Linda’s mother is a teacher.
4．Linda’s mother likes watermelons.
5．Linda’s brother is cute.
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
