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I’m Lily. Five years ago, I was a student. My mum was a teacher. She taught Art. I was in her class. I studied very hard. I was a good student.
Now, my mum is retired. I’m a teacher. I work in a primary school. I teach children Art, too. Because I like drawing and singing. My children work very hard at school. I think I’m a good teacher.
1．What did Lily’s mum do five years ago? ( )| A．She was a student. | B．She was a teacher. |
| A．She taught Chinese. | B．She taught Art. |
| A．Lily is a teacher. | B．Lily is a student. |
| A．She works in a primary school. |
| B．She works in a middle school. |
| A．Because she likes dancing. | B．Because she likes drawing. |
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
