【单选题】--May I ask who's calling? --______. Which one of the following cannot be used to answer the question?
【单选题】(31)在窗体上画一个名称为“Command1”,标题为“计算”的命令按钮,再画7个标签,其中5个标签组成名称为Label1的控件数组;名称为Label2的标签用于显示计算结果,其Caption属性的初始值为空;标签Label3的标签为“计算结果”。运行程序时会自动生成5个随机数,分别显示在标签控件数组的各个标签中。单击“计算”按钮,则将标签数组各元素的值累加,然后计算结果显示在Label2。下列...
A.
Label1(i).Caption Label2.Caption
B.
Label1(i).Caption Label3.Caption
C.
Label1.Caption Label2.Caption
D.
Label1.Caption Label3.Caption
【单选题】在窗体上画一个命令按钮,其名称为 Command1 ,然后编写如下代码: OptionBase 1 PrivateSub Command1_Click() Dim a a = Array(1 , 2 , 3 , 4) j = 1 For i = 4 To 1 Step - 1 s = s + a(i)* j j = j * 10 Next i Print s EndSub 程序运行后,单击命令按钮...
【简答题】May
I ask who is calling?A. Ms.
Smith, please. B. I’ll call tomorrow. C. This
is Bob Hall. D. No.
【单选题】Speaker A: Hello. May I speak to Sally, please? Speaker B:________
A.
May I ask who you axe?
B.
Yes. But the number is engaged.
【单选题】( 31 )在窗体上画一个通用对话框,其名称为 CommonDialog1 ,然后画一个命令按钮,并编写如下事件过程: Private Sub Command1_Click() CommonDialog1.Filter = 'All Files (*.*)|*.*|Text Files' & _ '(*.txt)|*.txt| Executable Files(*.exe)|*.exe' Comm...
C.
) Executable Files(*.exe)