But still it has flowers.[ ]
A. not
B. no
C. a
答案:B
液压捣固机上道使用前,应做好哪些工作?
在窗体上画一个名称为Text1的文本框和一个名称为Command1的命令按钮,然后编写如下事件过程: Private Sub Command1_Click() Dim i As Integer,n As Integer For i=0 To 50i = i + 3n = n + 1If i>10 Then Exit For Next Text1.Text=Str(n) End Sub 程序运行后,单击命令按钮,在文本框中显示的值是
A.2
B.3
C.4
D.5