<p>以下程序的输出结果是：( )<br/> L2 = [[1,2,3,4],[5,6,7,8]]<br/> L2.sort(reverse = True)<br/> print(L2)</p>
<p> [5, 6, 7, 8], [1, 2, 3, 4]</p>
<p> [[8,7,6,5], [4,3,2,1]]</p>
<p> [8,7,6,5], [4,3,2,1]</p>
<p> [[5, 6, 7, 8], [1, 2, 3, 4]]</p>
