Values for $A, B, C$, and $D$ are to be selected from $\textbackslash{1,2,3,4,5,6\textbackslash}$ without replacement (i.e. no two letters have the same value). How many ways are there to make such choices so that the two curves $y=A x^{2}+B$ and $y=C x^{2}+D$ intersect? (The order in which the curves are listed does not matter; for example, the choices $A=3, B=2, C=4, D=1$ is considered the same as the choices $ A=4, B=1, C=3, D=2 $.) 
选项为:A:$$30$$  B:$$60$$  C:$$90$$  D:$$180$$  E:$$360$$  请回答其中一个选项.