编写如下事件过程： Private Sub Form_KeyDown(KeyCode As Integer，Shift As Integer) If(Button And 3)=3 Then Print "AAAA" End If End Sub 程序运行后，为了在窗体上输出“AAAA”，应按下的鼠标键为 ______。

A．左

B．右

C．同时按下左、右

D．按什么键都不显示

[单选题]编写如下事件过程：Private Sub Form_KeyDown(KeyCode As Integer，Shift As Integer)Print Chr(KeyCode)E．nd SubPrivate SubForm_KeyPress(KeyAscii As Integer)Print Chr(KeyAscii)E．nd Sub在一般情况下(即不按住“Shift”键和锁定大写键时) 运行程序，若按“T”键，则程序输出的结果是AA．T TB．t TC．T tD．t t

[单选题]编写如下事件过程： Private Sub Form_KeyDown(KeyCode As Integer，Shift As Integer) If(Buuon And 3)=3 Then Print "AAAA" End If End Sub 程序运行后，为了在窗体上输出“AAAA”，应按下的鼠标键为 ______。A．左B．右C．同时按下左、右D．按什么键都不显示

[单选题]编写如下事件过程： Private Sub Form_KeyDown(KeyCode As Integer,Shift As Integer) If(Button And 3)=3 Then Print "AAAA" End If End Sub 程序运行后，为了在窗体上输出“AAAA”，应按下的鼠标键为______。A．左B．右C．同时按下左、右D．按什么键都不显示

[单选题]有如下事件过程。Private Sub Form_KeyDown(KeyCode As Integer,Shift As Integer)If (Button And 3)=3 ThenPrint "OK"E．nd IfE．nd Sub程序运行后,为了在窗体上输出"OK",应当按下的鼠标键是A．左键B．右键C．同时按下左键和右键D．按什么都不显示

[单选题]编写如下事件过程:Private Sub Form_keyDown(KeyCode As Integer,Shift As Integer)Print Chr(KeyCode)E．nd SubPrivate Sub Form_Keypress(KeyAscii As Integer)Print Chr(KeyAscii)E．nd Sub在一般情况下(即不按住Shift键和锁定大写键时) 运行程序,若按"T"键,则程序输出的结果是A．T TB．t TC．T TD．t t

[单选题]编写如下事件过程： Private Sub Form_KeyDown (KeyCode As Integer，Shift As Integer) Print Chr(KeyCode) End Sub Private Sub Form_Key Press (KeyAscii As Integer) Print Chr (Key Ascii) End Sub 在一般情况下(即不按住Shift键和锁定大写键时)运行程序，若按“T”键，则程序输出的结果是A．T TB．t TC．T TD．t t

[单选题]编写了如下事件过程： Private Sub Form_KeyDown(KeyCode As Integer，Shift As Integer) If(Button And 3)=3 Then Print "AAAA" End If End Sub 程序运行后，为了在窗体上输出"AAAA"，应按下的鼠标键是A．左B．右C．同时按下左和右D．按鼠标键没有反应

[单选题]编写如下两个事件过程：Private Sub Form_KeyDown(KeyCode As Integer，Shift As Integer)Print Chr(KeyCode)E．nd SubPrivate Sub Form_KeyPress(KeyAscii As Integer)Print Chr(KeyAscii)E．nd Sub在一般情况下(即不按住"Shift"键和锁定大写键时)运行程序，如果按“A”键，则程序输出的结果是A．AAB．AaC．AaD．aa

[单选题]编写如下两个事件过程:Private Sub Form_KeyDown(KeyCode As Integer, Shift As Integer)Print Chr(KeyCode)E．nd SubPrivate Sub Form_Keypress(KeyAscii As Integer)Print Chr(KeyAscii)E．nd Sub在一般情况下(即不按住Shift键和锁定大写键时) 运行程序,如果按"A"键,则程序输出的结果是A．AAB．aAC．AaD．aa

[单选题]编写如下两个事件过程。Private Sub Form_KeyDown(KeyCode As Integer,Shift As Integer)Print Chr(KeyCode)E．nd SubPrivate Sub Form_KeyPress(KeyAcii As Integer)Print Chr(KeyAscii)E．nd Sub在一般情况下(即不按住Shift键和锁定大写键时)运行程序,如果按"A"键,则程序输出的结果是A．A AB．a AC．AD．a a