( )1. It has a long nose and big eyes.
![](http://static.xuejinqu.com/qimg/4a8/4a80c64f257e73c52594e6e48cfcfc72.png)
( )2. It has a short tail and long ears.
![](http://static.xuejinqu.com/qimg/48f/48fd510cf8d9e58730ca79524bef52ae.png)
( )3. It has a long tail and big eyes.
![](http://static.xuejinqu.com/qimg/e22/e2288b99fe93b6db140c3240a450acd7.png)
( )4. l have small eyes.
![](http://static.xuejinqu.com/qimg/270/27023eec55f528a22782dbf388067e28.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)