Given that the points $A(-2, y\_1)$, $B(0, y\_2)$ and $C(3, y\_3)$ are all on the graph of $f(x)=-2x^{2}+4x+m$, then the relationship among $y\_1$, $y\_2$ and $y\_3$ is: 
选项为:A:$y\_2 \textgreater{} y\_3\textgreater y\_1$  B:$y\_1~\textgreater{} y\_3\textgreater y\_2$  C:$y\_2 \textgreater{} y\_1\textgreater y\_3$  D:$y\_3~\textgreater{} y\_2\textgreater y\_1$  请回答其中一个选项.