【单选题】- What time will Mr. Brown be back to China? - Sorry, I don't know______.
B.
why he is going abroad
C.
how soon will he be back
D.
how long he will stay abroad
【单选题】下列关于控制与计划的关系,表述正确的是()
【判断题】若有一个结点是二叉树中某个子树的中序遍历结果序列的最后一个结点,则它一定是该子树的前序遍历结果序列的最后一个结点。
【单选题】下列关于控制与计划关系的表述,正确的是( )
【判断题】若有一个结点是二叉树中某个子树的前序遍历结果序列的最后一个结点,则它一定是该子树的中序遍历结果序列的最后一个结点
【判断题】若有一个结点是二叉树中某个子树的中序遍历结果序列的最后一个结点,则它一定是该子树的前序遍历结果序列的最后一个结点。
【简答题】A) He is confident. B) He is ill. C) He is worded. D) He is sorry.
【单选题】下列关于控制与计划的关系,表述正确的是()
【单选题】—What time will Mr Brown be back to China? ______? —Sorry,l don't know [ ]
B.
Why he is going abroad
C.
Wow soon will he be back
D.
How long he will stay abroad