单击命令按钮执行下列程序，其输出结果是( )。 Private Sub Command1_Click() Dim a As Integer, b As Integer, c As Integer a=3 b=4 c=5 Print SecProc(c, b,a)End Sub 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

A．20

B．22

C．28

D．30

[单选题]单击命令按钮执行下列程序，其输出结果是( )。Private Sub Command1_Click()D．im a As Integer,b As Integer,c As Integera=3b=4c=5Prim SecProc(c,b,A)E．nd SubF．unction FirProc(x As Integer,y As Integer,z As Integer)F．irProc=2*x+y+3*zE．nd FunctionF．unction SecProc(x As Integer,y

[单选题]单击命令按钮执行下列程序，其输出结果是( )。 Private Sub Command1_Click() Dim a As Integer, b As Integer, c As Integer a=3 b=4 c=5 Print SecProc(c,b,A)End Sub Function FirProc(x As Integer, y As Integer, z As Integer) FirProc=2*x+y+3*Z End Function Function SecProc(x As

[单选题]单击命令按钮执行下列程序，其输出结果是。 Private Sub Commana1_Click() Dim a As Integer,b As Integer,c As Integer a = 3 b = 4 c = 5 Print SecProc(c,b,a) End Sub Function FirProc(x As Integer,y As Integer,z As Integer) FirProc = 2 * x + y + 3 * z End Function Function Sec

[单选题]下面程序运行后,单击命令按钮,输出的结果是Private Sub Command1_Click()D．im a%(1 To 4) , b%(2 To 6) , i%, str1#, str2#F．or i=1 To 4a(i)=iNextF．or i=2 To 6b(i)=iNextstr1=YAG(a)str2=YAG(b)Print "str1="; str1; "str2="; str2E．nd SubF．unction YAG(a() As Integer)D．im t#, i%

[单选题]下面程序运行后，单击命令按钮，输出的结果是 Private Sub Command1_Click( ) Dim a%(1 To 4) , b%(2 To 6) , i%, str1#, str2# For i = 1 To 4 a(i) =i Next For i = 2 To 6 b(i) =i Next str 1 = YAG (A)str 2 = YAG (B)Print "str1 ="; str1; "str2 ="; str2 End Sub Function YAG(a()

[单选题]（13）单击命令按钮时，下列程度的执行结果是 Private Sub Command1_Click() Dim a As Integer,b As Integer,c As Integer a=2:b=4:c=6 Call S2(a,b) Print"a=";a;"b=";b;"c=";c; End Sub Private Sub S1(x As Integer,y As Integer) Dim c As Integer x=2*x:y=y+2:e=x+y End Sub Sub

[单选题]单击命令按钮时，下列程序段的执行结果为( )。 Private Sub Command1_Click() Dim FirstStr As String FirstStr="abcdef" Print PickMid(FirstStr) End Sub Private Function PickMid(xStr As String)As String Dim tempStr As String,strLen As Integer TempStr=" " strLen=Len(xStr) i

[单选题]单击命令按钮时，下列程序段的执行结果为( )。 Private Sub Command1_Click() Dim a As Integer, b As Integer, c As Integer a-2:b=4:c=6 Call S1(a,b)Print "a="; a; "b="; b; "c="; c Call S2(a,b)Print "a ="; a; "b="; b; "c="; c; End Sub Private Sub S1(x As Integer, y

[单选题]有如下事件过程，单击命令按钮扣，输出结果是 Private Sub Command1 Click( ) Dim b% (1 To4) ,j%, t# For j=1 To 4 b(j) =j Next j t=Tax(b( ) ) Print "t="; t, End Sub Function Tax (a( ) As Integer) Dim t#, i% t=1 For i=2 To UBound (A)t=t * a(i) Next i Tax=t End FunctionA．t=18

[单选题]单击命令按钮，下列程序的执行结果是 Private Sub Blck (x As Integer) x = x * 2 + l If x ＜6 Then Call Blck(x) End If x = x * 2 + 1 Print x； End Sub Private Sub Commandl_Click() Blck 2 End SubA．23 47B．10 36C．22 44D．24 50