My name is Li Jun. I’m 12 years old. I am in Class Two, Grade Six.I like English, Chinese and math very much. Miss Gao is our Chinese teacher. Mr.wang is our math teacher. Miss Gao is shorter than Mr.wang. But she is younger than Mr.wang. I’m 152 cm tall. I’m taller than my sister, but shorter than my mother. I like playing the piano and singing songs. I want to be a singer.
1.Li Jun is in Class Two, Grade Five. (2.Mr.wang is his Chinese teacher. (
3.Miss Gao is shorter than Mr.wang. (
4.Li Jun’s mother is taller than his sister. (
5.Li Jun wants to be a singer. (
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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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