15.在$-\sqrt{3}$,π,$\frac{13}{3}$,0,$\root{3}{-27}$,$-2.\stackrel{••}{37}$,0.585085008…(5和8之间依次多1个0),这7个数中,无理数共有( )
0 286756 286764 286770 286774 286780 286782 286786 286792 286794 286800 286806 286810 286812 286816 286822 286824 286830 286834 286836 286840 286842 286846 286848 286850 286851 286852 286854 286855 286856 286858 286860 286864 286866 286870 286872 286876 286882 286884 286890 286894 286896 286900 286906 286912 286914 286920 286924 286926 286932 286936 286942 286950 366461
| A. | 4个 | B. | 3个 | C. | 2个 | D. | 1个 |