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 | My name is Li Yang. It’s cool and windy in Changchun. I have Chinese, maths and PE at school. I like basketball very much. |
 | I’m Zhao Jing. In Hangzhou, it’s raining today. I have got a green coat. Green is my favourite colour. I go to school by bus. |
 | I am Wang Lin. It’s a hot summer day in Beijing. I like swimming in summer. I walk to school on Mondays. I have got a blue schoolbag. |
2．Li Yang has Chinese, art and PE at school.
3．Zhao Jing has got a green coat.
4．Wang Lin likes swimming in summer.
5．Wang Lin goes to school by bus on Mondays.
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
