[单项选择题] 单击一次命令按钮后,下列程序的执行结果为( )。  Private Sub Command1_Click()    Dim m As Integer,I As Integer,x(

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[单项选择题] 单击一次命令按钮后,下列程序的执行结果为( )。  Private Sub Command1_Click()    Dim m As Integer,I As Integer,x(10) As Integer    For I=0 To 4:x(I)=I+1:Next I    For I=1 TO 2:Call Prioc(x):Next I    For I=0 TO 3:Print x(I);:Next I  End Sub   Private Sub Prioc(a()As Integer)    Static I As Integer    Do     a(I)=a(I)+a(I+1)     I=I+1   Loop While I<2  End Sub

A.private

B.无修饰符

C.public

D.protected

参考答案:

B

传递查询的定义。传递查询和联合查询、数据定义查询和子查询,都包含于SQL查询中。

计算机考试