有下列程序段，单击命令按钮执行程序后，输出结果为()。optionBAsE 1 privAtE suBCommAnD1_CliEk()Dim x x=ArrAy(23, -5, 17, 38, -31, 46, 11, 8, 5, -4) s1=0 s2=0 Fork=1 to 10 iF (x(k)＞0) thEn s1=s1+x(k) ElsE s2=s2+x(k) EnD iF nExt k y=s1/ABs(s2) print yEnD suB
A、148
B．40
C、-40
D、3.7