请用英语说你上周末是怎么度过的。至少60个词。
Last weekend
![](https://img./dksih/QBM/2023/9/11/3322498054791168/3322543286452224/STEM/3913093baa2f4ba88382ed959aea1896.png?resizew=650)
![](https://img./dksih/QBM/2023/9/11/3322498054791168/3322543286452224/STEM/3913093baa2f4ba88382ed959aea1896.png?resizew=650)
![](https://img./dksih/QBM/2023/9/11/3322498054791168/3322543286452224/STEM/3913093baa2f4ba88382ed959aea1896.png?resizew=650)
![](https://img./dksih/QBM/2023/9/11/3322498054791168/3322543286452224/STEM/3913093baa2f4ba88382ed959aea1896.png?resizew=650)
![](http://static.xuejinqu.com/images/y-prise.png)
同类型试题
![](http://static.xuejinqu.com/images/medal.png)
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
![](http://static.xuejinqu.com/images/avatar.png)
![](http://static.xuejinqu.com/images/avatar.png)
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
![](http://static.xuejinqu.com/images/avatar.png)
![](http://static.xuejinqu.com/images/avatar.png)