若三条直线y=2x，x+y=3，mx+ny+5=0相交于同一点，则点（m，n）到原点的距离的最小值为

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若三条直线y=2x，x+y=3，mx+ny+5=0相交于同一点，则点（m，n）到原点的距离的最小值为（）

A： $\sqrt{5}$

B： $\sqrt{6}$

C：2 $\sqrt{3}$

D：2 $\sqrt{5}$

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A

Work place	He works at a ____ station in New York.
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