假定有以下函數(shù)過程:Function Fun(S As String)As StringDimsl As StringFori=1 To Len(S)s1=UC
假定有以下函數(shù)過程: Function Fun(S As String)As String Dimsl As String Fori=1 To Len(S) s1=UCase(Mid(S,i,1))+s1 Nexti Fun=s1 End Function 在窗體上畫一個(gè)命令按鈕,然后編寫如下事件過程: Private Sub Commandl_Click() DimStrl As String,Str2 As Str
A.a(chǎn)bcdefg
B.ABCDEFG
C.gfedcba
D.GFEDCBA
正確答案:D
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