( ) 1. vegetables A
![](https://img./dksih/QBM/2018/4/27/1932982069133312/1933399831592960/STEM/e9c7c7a973da4afa824713dad0514bad.png?resizew=67)
( ) 2. French fires B
![](https://img./dksih/QBM/2018/4/27/1932982069133312/1933399831592960/STEM/f404965163434ccc8a324a407af959ef.png?resizew=85)
( ) 3. fried rice C
![](https://img./dksih/QBM/2018/4/27/1932982069133312/1933399831592960/STEM/a27103dd9c33404aa0e50f2a8d8bba74.png?resizew=73)
( ) 4. soup D
![](https://img./dksih/QBM/2018/4/27/1932982069133312/1933399831592960/STEM/f16a1351669e43e685b6715326df2c1b.png?resizew=73)
( ) 5. corn E
![](https://img./dksih/QBM/2018/4/27/1932982069133312/1933399831592960/STEM/03e941af45cb4888917465373ce3ca3d.png?resizew=71)
![](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)