【单选题】
下面这段代码中,变量subString的结果是()。<br /> Dim aString As String = "Left Center Right"<br /> Dim subString As String<br /> subString = Mid(aString, 13)
A、"_Right"
B、"Right_"
C、"Right"
D、"Left Center_"
E、"Left Center"
F、"_Left Center_"
H、"Left Center R"