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Today is Teachers’ Day. I made a card for my favourite teacher. Miss Li. My mum visited Mrs. Zhang, her favourite teacher. Mrs. Zhang was young and beautiful thirty years ago. Her hair was black. She was strict, but she was kind. Now her hair is grey. She is still kind. She loves her pupils. Her pupils love her, too,
Yours.1．It’s Teachers’ Day today. （_____）
2．Tom’s English teacher is Mrs. Zhang. （_____）
3．Mrs. Zhang was young thirty years ago. （_____）
4．Mrs. Zhang’s hair is grey now. （_____）
5．Mrs. Zhang is Tom’s favourite teacher. （_____）
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
