【单选题】在窗体上画一个名为Command 1 的命令按钮,然后编写以下程序:Private Sub Command1_Click() Dim b, k For k = 1 TO 6 b = 23+k Next k MsgBox b+kEnd Sub运行程序,单击命令按钮,消息框输出结果是( )。 A.36 B.29 C.41 D.34
【单选题】An analog signal is sampled, quantized and encoded into a binary PCM wave. The number of representation levels used is L=32768. A synchronizing bit is added at the end of each codeword representing a ...
【简答题】The president will attend the opening ceremony of the (establish) of the free trade zone this afternoon. 32. Total sales of our company in 2015 rose to 712. 6 million Euros (compare) with 687.2 millio...
【简答题】运行以下程序,单击命令按钮后在窗体上输出内容_________。 Private Sub Command1_Click() Dim a() As Integer Dim i As Integer, j As Integer ReDim a(3, 4) For i = 1 To 3 For j = 1 To 4 a(i, j) = i* 10 + j Next j Next i ReDim a(4,...