单选题：The inorder traversal sequence of the given tree is { 3, 1, 2, 5

The inorder traversal sequence of the given tree is { 3, 1, 2, 5, 4 }. Which of the following statements is FALSE?






A.4 is the right child of 5
B.5 is the right child of 2
C.3 is a leaf node
D.1 is the root


答案：A