单选题：将{ 32, 2, 15, 65, 28, 10 }依次插入初始为空的二叉排序树，则该树的后序遍历结果是。

将{ 32, 2, 15, 65, 28, 10 }依次插入初始为空的二叉排序树，则该树的后序遍历结果是。 @[C](2)

A. 2, 10, 15, 28, 32, 65
B. 32, 2, 10, 15, 28, 65
C. 10, 28, 15, 2, 65, 32
D. 32, 2, 15, 10, 28, 65




A.2, 10, 15, 28, 32, 65
B.32, 2, 10, 15, 28, 65
C.10, 28, 15, 2, 65, 32
D.32, 2, 15, 10, 28, 65


答案：C