...开始)? A. my < underline>_< /underline> tuple[2] B._百度教育
如何访问元组中的第三个元素(索引从0开始)? A. my < underline>_< /underline> tuple[2] B. my < underline>_< /underline> tuple[3] C. my < underline>_< /underline> tuple[-3] D. my < underline>_< /underline> tuple. get(2) ...