单选题下面这段代码中,变量subString的结果是()。 Dim aString As String = "Left Center Right" Dim subString As String subString = Mid(aString, 13)A_RightBRight_CRightDLeft Center_ELeft CenterF_Left Center_GLeft Center R

单选题
下面这段代码中,变量subString的结果是()。 Dim aString As String = "Left Center Right" Dim subString As String subString = Mid(aString, 13)
A

_Right

B

Right_

C

Right

D

Left Center_

E

Left Center

F

_Left Center_

G

Left Center R


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