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Twelve years ago, Mr Wang was a teacher. He taught Chinese. Yangyang was in his class. She was a good pupil. She studied very hard.
Now, Mr Wang is retired. He’s learning English. Yangyang is an English teacher. She’s teaching Mr Wang.
1．When was Mr Wang a teacher? ( )
| A．Twelve years ago, he was a teacher. |
| B．Twenty years ago, he was a teacher. |
| C．Two years ago, he was a teacher. |
| A．He taught English. | B．He taught Chinese. | C．He taught Maths. |
| A．Tom was in his class. | B．Lily was in his class. |
| C．Yangyang was in his class. | |
| A．Now she is a Chinese teacher. | B．Now she is teaching Chinese. |
| C．Now she is an English teacher. She is teaching Mr Wang. | |
| A．准备好的 | B．已退休的 | C．记得 |
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
