![](http://static.xuejinqu.com/qimg/8c8/8c892d106ce02d53a49a602ea67f93a7.png)
(1)____________
![](http://static.xuejinqu.com/qimg/e0e/e0e671ead42493c51798c09b14b22710.png)
(2)____________
![](http://static.xuejinqu.com/qimg/10e/10e447412eb3e9740a9b07da3d24c468.png)
(3)____________
![](http://static.xuejinqu.com/qimg/3fc/3fc1399e595112dcab62bee14b887d3e.png)
(4)__________
A. rainy B. can C. windy D. cloudy
![](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)