• 2022-06-07
    关于[img=77x25]17de9282913cd45.png[/img]排列的奇偶性,以下结论正确的是( )
    未知类型:{'options': ['当[img=11x14]17de92829f1cff2.png[/img]为偶数时是偶排列', '当[img=11x14]17de92829f1cff2.png[/img]为奇数时是奇排列', '当[img=60x18]17de9282ac744d0.png[/img]或[img=83x20]17de9282b92e9ed.png[/img]时是偶排列', '当[img=60x18]17de9282ac744d0.png[/img]或[img=91x20]17de9282c63ad57.png[/img]时是偶排列,当[img=83x20]17de9282d3deeee.png[/img]或[img=91x20]17de9282e1328c9.png[/img]时是奇排列'], 'type': 102}
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