下面这段代码中，变量myInteger的结果是（）。 Dim myString As String="ABCDE" Dim myInteger As Integer myInteger=myString.IndexOf（"D"）A、0B、1C、2D、3E、4
下面这段代码中，变量myInteger的结果是（）。 Dim myString As String="ABCDE" Dim myInteger As Integer myInteger=myString.IndexOf（"D"）
- A、0
- B、1
- C、2
- D、3
- E、4
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