![](http://static.xuejinqu.com/qimg/78e/78e96f457a0a3a9d7361fb83e98e1953.png)
![](http://static.xuejinqu.com/qimg/07f/07f1bcc139fa0b87208cc3ccfdeaf2e4.png)
![](http://static.xuejinqu.com/qimg/139/139199144ddde481204fd53c14712565.png)
D.
![](http://static.xuejinqu.com/qimg/1d7/1d743f95f6987ef5ec8ac3cdcf167eb2.png)
![](http://static.xuejinqu.com/qimg/77b/77bf67b19f134d63720d556188b2df97.png)
![](http://static.xuejinqu.com/qimg/a04/a04cc5015309c0e26aec1945c5436f63.png)
1.go boating
2.see a film
3.go shopping
4.fly a kite
5.do my homework
6.ride a bike
![](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)