单项选择题

执行下面的程序段
SSEG SEGMENT
DW 128 DUP(0)
TOP LABKL WORD
SSEG ENDS
...
MOV AX, SSEG
MOV SS, AX
LEA SP, TOP
堆栈指针SP寄存器的内容应该是

A.80H
B.81H
C.100H
D.102H