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Alex and Leo were twins, but they were very different. Leo worked hard at school, he did his homework. However, Alex was different, he didn’t do his homework, but he liked drawing very much.
One day, Alex and Leo weren’t at home, their mother was in their bedroom. She saw a notebook and read it. At that moment, Alex opened the door and came in. “My clever boy” said the mother, My clever Leo can write interesting stories! He can draw very well, too!”
“Do you like the story? I wrote it.” said Alex. His mother couldn’t believe her eyes. Twenty years later, Alex became (成为) a famous writer.
1．_______ didn’t work hard at school. ( )| A．Leo | B．Alex | C．They |
| A．Leo. | B．Alex. | C．Both of them. |
| A．Homework. | B．A notebook. | C．A door. |
| A．Their mother. | B．Leo. | C．Alex. |
| A．A policeman. | B．A worker. | C．A writer. |
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
