![](http://static.xuejinqu.com/qimg/caa/caab62456266ebff2801b36a2af44ea0.png)
2. Buckingham Palace b.
![](http://static.xuejinqu.com/qimg/aeb/aeb2db5b5aeef94b4df283e5995dc899.png)
3. play basketball c.
![](http://static.xuejinqu.com/qimg/a19/a19a2837ceae08f9c045c669646d63f0.png)
4. play computer games d.
![](http://static.xuejinqu.com/qimg/f49/f49f9b4070f5511c27133103f8ae0723.png)
5. a tiger e.
![](http://static.xuejinqu.com/qimg/7e8/7e8219a4f224f2f75ff45cfbe466f5d8.png)
![](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)