Press the ____ key to change a list item to the next level down.

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 T

B．t T

C．T T

D．t t

A. Press F6

B. Press ESC

C. Press any key

D. Press Alt+F8

A.Press the F2 key

B.Press Alt + F2 simultaneously

C.Press the F12 key

D.Press Alt + F1 simultaneously

A. Press the F4 key during start up.

B. Hold down the left Shift key during start up.

C. Press the F2 key during start up.

D. Press the F8 key during start up.

A.0

B.1

C.2

D.3

A. You must have a console connection.

B. You cannot set the console port to an insecure mode.

C. You must press the Enter key so that you can boot into single-user mode.

D. When prompted to enter the full pathname of the shell, you must press the Enter key.

CtrlKey=2 Const Key_F5=&H74 Const Key_F6=&H75 Private Sub Text1_KeyDown(KeyCode As Integer，Shift As Integer) If KeyCode=Key_F5 And Shift=ShiftKey Then Print"Press Shift+F5" Elself Key Code=Key_F6 And Shift=CtrlKey Then Print"Press Ctrl+F6" End If End Sub

A．无任何信息

B．Press Shift+F5

C．Press Ctrl+F6

D．程序出错

mon are the Control or(66), Alternate or(67)and the Shift keys though there can be more(the Windows key for example or the Command key). Each key on a standard keyboard has one or two characters. Press the key to get the lower character and hold Shift to get the upper. Disk Drives - All(68)need a drive to get information off - or(69)- and put information on the disk - or(70). Each drive is designed for a specific type of disk whether it is a CD, DVD, hard disk or floppy. Often the term 'disk'and 'drive'are used to describe the same thing but it helps to understand that the disk is the storage device which contains computer files-or software - and the drive is the mechanism that runs the disk.

A．CON

B．CTRL

C．COTL

D．CTR

在窗体上画一个名称为TxtA的文本框，然后编写如下的事件过程： Private Sub TxtA_KeyPress(Keyascii As Integer) End Sub 若焦点位于文本框中，则能够触发Key Press事件的操作是()。

A．单击鼠标

B．双击文本框

C．鼠标滑过文本框

D．按下键盘上的某个键