1. (2019高一下·浦東月考) 有如下的程序段：若分別輸入5、6，則該程序的運(yùn)行結(jié)果是。

Private Sub Command1_Click()

Dim a As String, b As String, c As String

  a = InputBox("請(qǐng)輸入a的值")

  b = InputBox("請(qǐng)輸入b的值")

  c = a + b

Print c

End Sub