单选题：For the result of accessing the keys 4, 8 in order in the splay

For the result of accessing the keys 4, 8 in order in the splay tree in the following figure, which one of the following statements is FALSE? @[C](3)
)

A. 8 is the root
B. 4 and 11 are siblings
C. 7 and 14 are siblings
D. 4 is the parent of 7



A.8 is the root
B.4 and 11 are siblings
C.7 and 14 are siblings
D.4 is the parent of 7


答案：C