【简答题】我国建筑工业的主要产品______、______、______、______产量居,建材工业能耗占全国社会终端总能耗的______。
【简答题】根据图片判断下列句子正(√)误(×)。 ( ) 1. The woman is old. ( ) 2. The cat is thin. ( ) 3. The girl is short.
【简答题】设有以下窗体单击事件过程: 打开窗体运行后,单击窗体,则消息框的输出内容是( )。
【简答题】Xiao Ming is playing with his friend in front of a house. An old woman walks up to him. “My boy,” she asks., “ Is your mother at home?” “Yes ,” Xiao Ming says. The woman begins to ring(按) the door be...
【单选题】以下程序运行后的窗体如图所示,其中组合框的名称是Combo1,已有列表项如图所示;命令按钮的名称是Command1。 Private,Sub Command1_Click( ) If Not Check(Combo1.Text)Then MsgBox("输入错误") Exit Sub End If For k=0 To Comb01.ListCount-1 If Comb01.Text=Combo...
【单选题】以下程序运行后的窗体如图所示。其中组合框的名称是Combol,已有列表项如图所示;命令按钮的名称是Commandl。 Private Sub Commandl Click() If Not Check(Comb01.Text)Then MsgBox(”输入错误”) Exit Sub End If For k=0 TO Comb01.ListCount一1 If Comb01.Text=Comb01...
【单选题】以下程序运行后的窗体如图所示,其中组合框的名称是Combo1,已有列表项如图所示;命令按钮的名称是Command1。 Private,Sub Command1_Click( ) If Not Check(Combo1.Text)Then MsgBox('输入错误') Exit Sub End If For k=0 To Comb01.ListCount-1 If Comb01.Text=Combo...
【简答题】A rich woman begins to learn painting(画画). When she is sixty years old, she loves it very much. She paints and paints. After ten years, there are lots of pictures in her workroom, and she thinks they ...
【单选题】设有如右图所示的窗体和下列程序: Private Sub Command1_Click() Text1.Text='Visual Basic' End Sub Private Sub Text1_LostFocus() If Text1.Text<>'BASIC' Then Text1.Text=' ' Text1.SetFocus End If End Sub程序运行时,在Text1文本框中输入...
D.
文本框中为'Visual Basic',焦点在按钮上