D.im k As Integer
Private Sub Form_Load()
k=15
E.nd Sub
Private Sub Command1_Click()
D.im b As Integer
b=b+k
k=k+1
Print k,b
程序运行时,两次单击命令按钮Command1后,在窗体上输出的第二行是( )。
A.17 31
B.15 31