Hi, I am Jack. Look at this photo. The two old persons in the front are my grandparents. My grandfather is an engineer. The man behind him is my father. He’s a policeman. He often goes to work by motorbike. The woman on the right of my father is my mother. She is a TV reporter. She’s always busy with her work. On the left of my father is my aunt. She’s a clerk(职员). She works in a big company. She likes wearing strange(奇怪的) clothes and says: “Oh, it’s in fashion!” Who’s the boy beside my mother? Aha! It’s me!
1.Jack’s grandfather is a policeman.2.Jack’s father goes to work by motorbike.
3.Jack’s aunt is a TV reporter.
4.Jack’s aunt likes wearing strange clothes.
5.Jack’s mother’s works in a big company.
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同类型试题
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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
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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
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