单击命令按钮时，下列程序代码的执行结果为 ( ) Function FirProc(x As Integer, y As Integer, z As Integer) FirProc=2*x+y+3*z End Function Function SecProc(x As Integer, y As Integer, z As Integer) SecProc＝FirProc(z, x, y)+x End Function Private Sub Commandl Click() Dim a As Integer, b As Integer, c As Integer a＝2 :b=3 :c=4 Print SecProc(c, b,A)End Sub

A．21

B．19

C．17

D．34

[单选题]单击命令按钮时，下列程序代码的执行结果为( )。 Private Function FirProc(x As Integer,y As Integer,z As Integer) FirProc=2*x+y+3*z End Funcfion Private Function SecProc(x As Integer,y As Integer,z As Integer) SecProc=FirProc(z，x，y)+x End Funcfion Private Sub Command1_Click

[单选题]单击命令按钮时，下列程序代码的执行结果为( )。 Private Function PickMid(xStr As String)As Sting Dim tempStr As String Dim strLen As Integer TempStr=" " StrLen=Len(xStr) i=1 Do While i＜=strLen/2 tempStr=tempStr+Mid(xStr,i,1)+Mid(xStr,strLen-i+1,1) i=i+1 Loop PickMid=temp

[单选题]单击命令按钮时，下列程序代码的执行结果为______。 Private Function FirProc (x As Integer，y As Integer，z As Integer) FirProc=2*x+y+3*z End Function Private Function SecProc(x As Integer，y As Integer，z As Integer) SecProc=FirProc(z，x，y)+x End Function Private Sub Command1_C

[单选题]单击命令按钮时，下列程序代码的执行结果为______ 。Public Function MyFune(m As Integer，n As Integer) As Integer Do While m＜＞n Do While m＞n m=m-n Loop Do While m＜n n=n -m Loop Loop MyFunc=mEnd FunctionPrivate Sub Command1_Click() Print MyFunc(24, 18)End SubA． 2B．4C．6D．8

[单选题]单击命令按钮时，下列程序代码的执行结果为______。 Private Function PickMid(xStr As String) As String Dim tempStr As String Dim strLen As Integer tempStr=“” strLen=Len(xStr) i=1 Do While i＜=strLen/2 tempStr=tempStr+Mid(xStr，i，1)+Hid(xStr，strLen-i+1，1) i=i + 1 Loop PickMid=

[单选题]单击命令按钮时，下列程序代码的执行结果为( )。 Private Sub Procl(nAs Integer,ByValmASInteger) n=nMod 10 m=m/10 End Sub PrivateSubCommandl_Click() Dimx As Integer Dimy As Integer x=12 y=34 CallProcl(x，y) Printx；y End SubA．12 34B．2 34C．2 3D．12 3

[单选题]单击命令按钮时，下列程序代码的执行结果为______。 Public Sub Procl(n As Integer,ByVal m As Integer) n=n Mod 10 m=m/10 End Sub Private Sub Command1_Click() Dim x As Integer,y As Integer x=12:y=34 Call Procl(x,y) Print x;y End SubA．12 34B．2 34C．2 3D．12 3

[单选题]单击命令按钮时，下列程序代码的执行结果为 ______。 Public Sub Procl(n As Integer，ByVal m As Integer) n=n Mod 10 m=m/10 End Sub Private Sub Command1_Click() Dim x As Integer，y As Integer x=12: y=34 Call Procl(x，y) Print x；y End SubA．12 34B．2 34C．2 3D．12 3

[单选题]单击命令按钮时，下列程序代码的执行结果为______。 Public Sub Procl(n As Integer, By Val m As Integer) n=n Mod 10 m=m/10 End Sub Private Sub Command1_Click() Dim x As Integer,y As Integer x=12:y=34 Call Procl(x, y) Print x; Y End SubA．12 34B．2 34C．2 3D．12 3

[单选题]单击命令按钮时，下列程序代码的执行结果为______。 PubUc Sub Procl(n As Integer,By Valm As InteSg) n=n Mpd 10 m=m/10 End Sub PHvate Sub Commandl Click() Dim X As Inte9er,y As Intger x=12:y=34 Call Procl(x,y) Print x;y End SubA．12 34B．2 34C．2 3D．12 3