【单选题】已知一棵二叉树的先序遍历结果为ABCDEF,中序遍历结果为CBAEDF,则后序遍历的结果为()
【单选题】已知一棵二叉树的先序遍历结果为 ABCDEFG ,中序遍历结果为 CBAEDF ,则后序遍历结果为()。
【单选题】We played basketball ____ a sunny afternoon.
【单选题】We _ basketball and football on the playground every day.
【单选题】已知一棵二叉树的先序遍历结果为ABCDEFGH,中序遍历结果为BDCAFEHG,则该二叉树的后序遍历结果为( )。
【单选题】已知一棵二叉树的先序遍历结果为ABCDEF,中序遍历结果为CBAEDF,则后序遍历的结果为( )。
【判断题】在合同履行定金担保方式中,如果接受定金的合同一方当事人违约时,则须如数返还定金。 ( )
【单选题】We played basketball after school two days ago .
C.
the day before yesterday
【判断题】We saw the pupils played basketball.
【单选题】已知一棵二叉树的先序遍历结果为ABCDEFG,中序遍历结果为CBDAEGF,则该二叉树的后序遍历结果为_________。